Brake system

Abstract

In order to improve a brake system, in particular for a motor vehicle, it is proposed that the brake system comprises a brake tank and a brake ring, and that the brake system defines a brake system axis, the brake ring having an axle opening formed in the axial direction of the brake system axis, and the axle opening being surrounded by a radially inner side of the brake ring, and wherein the brake ring has an axle opening formed in the axial direction of the brake system axis. The brake pot extends from an axial outer side of the brake ring into the axle opening, and the brake pot engages with an edge section of the brake ring with a section extending into the axle opening, the edge section being formed on a radial inner side of the brake ring, and wherein the brake pot is in contact with the edge section of the brake ring. The brake tank does not project beyond the edge section in the axial direction of the brake system axis, wherein the section of the brake tank engages with the edge section.

Description

Field of the Invention

[0001] The invention relates to a braking system, in particular a braking system for a motor vehicle. Summary of the Invention

[0002] The object underlying the invention is to improve the braking system.

[0003] In an embodiment of the solution according to the invention, this object is achieved by a braking system, in particular a braking system for a motor vehicle, wherein the braking system comprises a brake cylinder and a brake ring, and the braking system defines a (geometric) braking system axis, wherein the brake ring has an axle opening constructed in the axial direction along the braking system axis, and the axle opening is surrounded by the radial inner side (with respect to the radial direction of the braking system axis) of the brake ring, and wherein the brake cylinder extends from the axial outer side (with respect to the axial direction of the braking system axis) of the brake ring into the axle opening, and the brake cylinder engages with an edge section of the brake ring with the section extending into the axle opening, wherein the edge section is constructed at the radial inner side of the brake ring, and wherein the brake cylinder does not project axially beyond the edge section with which the section of the brake cylinder engages along the braking system axis.

[0004] In particular, an advantage of the solution according to the invention is that, since the brake cylinder does not project beyond the edge section with which it engages and thus no material is required for the projecting section, material savings can be achieved, for example.

[0005] In particular, an advantage of the solution according to the invention can be seen in that, since the section of the brake cylinder does not project beyond the edge section with which the section of the brake cylinder engages, more free space is provided in the region of the axle opening. The free space can be used, for example, for the braking material of the brake pads in particular. The free space can be used, for example, to better guide the cooling air flow in the brake ring, in particular without being adversely affected by the projecting section of the brake cylinder.

[0006] Advantageously, the section of the brake cylinder extending into the axle opening engages with the edge section of the brake ring in such a way that a torque-transmitting connection is formed between the brake cylinder and the brake ring.

[0007] In an advantageous embodiment, the brake ring, in particular the edge section (with which the brake cylinder engages), has a toothing.

[0008] In particular, the toothing of the brake ring comprises a plurality of teeth. Advantageously, the teeth of the toothing are teeth that project radially inwards (with respect to the braking system axis). Advantageously, the teeth of the toothing are arranged following one another in the circumferential direction along the braking system axis.

[0009] Advantageously, the brake pot includes a toothing structure. In particular, the toothing structure of the brake pot is at least partially configured at a section extending into the axle opening.

[0010] In particular, the toothing structure of the brake pot includes a plurality of teeth. Advantageously, the teeth of the toothing structure are teeth that protrude radially outwards (with respect to the brake system axis). Advantageously, the teeth of the toothing structure are arranged successively in the circumferential direction along the brake system axis.

[0011] In an advantageous manner, the brake pot engages with its toothing structure and the edge section engages with its toothing part.

[0012] Advantageously, the teeth of the toothing part of the edge section engage into the corresponding gaps between two teeth of the toothing structure of the brake pot. Advantageously, the teeth of the toothing structure of the brake pot engage into the corresponding gaps between two teeth of the toothing part of the edge section.

[0013] In particular, the edge section (with which the brake pot engages) has two axial end sides, where the two axial end sides of the edge section are opposite end sides with respect to the axial direction of the brake system axis.

[0014] In particular, compared to the first axial end side of the two axial end sides of the edge section, the second axial end side of the two axial end sides of the edge section is further axially away from the axial outer side of the brake ring in the axial direction of the brake system axis, starting from which the brake pot extends into the axle opening. In an advantageous embodiment, the first axial end side of the two axial end sides of the edge section is at least located at and for example configured at the axial outer side of the brake ring, starting from which the brake pot extends into the axle opening.

[0015] In particular, at least one of the following is provided:

[0016] - The edge section has an edge side that points radially inwards (with respect to the brake system axis), where in particular the edge side of the edge section forms (only) a part of the radial inner side of the brake ring; and / or

[0017] - The radially inwards pointing edge side of the edge section extends circumferentially around the brake system axis and / or around the axle opening, and the edge side of the edge section extends axially between the two axial ends in the axial direction of the brake system axis, and in particular extends from one axial end to the other axial end; and / or

[0018] - The edge section is configured with transverse faces at at least one axial end side of the edge section, and the transverse faces extend radially outwards (with respect to the brake system axis), and in particular, the edge section is configured with corresponding transverse faces at the two axial end sides, and these two transverse faces extend radially outwards (with respect to the brake system axis).

[0019] In particular, compared with the first axial end of the two axial ends on the edge side, the second axial end of the two axial ends of the edge section is further axially away from the axial outer side of the brake ring in the axial direction of the brake system axis. Starting from this axial outer side, the brake cylinder extends axially into the axle opening. In some advantageous embodiments, the first axial end on the edge side of the edge section is located at the axial outer side, starting from which the brake cylinder extends axially into the axle opening.

[0020] In advantageous embodiments, at least one of the following is provided:

[0021] - A tooth portion is formed at the radially inwardly directed edge side of the edge section; and / or

[0022] - In the edge section, the tooth portion is formed at least substantially along the entire axial extension of the edge section.

[0023] In particular, since at least substantially the entire axial extension of the edge section is used for engaging with the brake cylinder, a particularly effective and / or efficient solution is provided.

[0024] Advantageously, the tooth portion is formed at least substantially in the axial direction of the brake system axis from one axial end to the other axial end of the two axial ends on the edge side.

[0025] In advantageous embodiments, the brake cylinder includes at least one peripheral side wall.

[0026] Advantageously, the brake cylinder includes a mounting base. In particular, the mounting base is configured to mount the brake cylinder to the axle of the vehicle.

[0027] In particular, the peripheral side wall is arranged at the mounting base at the end of the arrangement structure of the peripheral side wall (directly and / or indirectly).

[0028] Advantageously, the peripheral side wall extends away from the mounting base particularly at least substantially in the axial direction of the brake system axis.

[0029] In particular, at least one of the following is provided:

[0030] - The peripheral side wall extends from the end of the arrangement structure to the free end, and in particular extends from the end of the arrangement structure in the axial direction of the brake system axis to the free end; and / or

[0031] - The tooth structure of the brake cylinder is formed at least at the peripheral side wall and in particular by the peripheral side wall.

[0032] In advantageous embodiments, at least one of the following is provided:

[0033] - In particular, the braking canister does not extend axially beyond the following axial end side (in particular the second axial end side of the edge section) of the edge section along the axial direction of the braking system axis, and this axial end side of the two axial end sides of the edge section is further away from the axial outside along the axial direction of the braking system axis. Starting from this axial outside, the braking canister extends axially into the axle opening; and / or

[0034] - In particular, the braking canister does not extend axially beyond the following axial end (in particular the second axial end of the edge side) of the edge side along the axial direction of the braking system axis, and this axial end of the two axial ends of the edge side is further away from the axial outside along the axial direction of the braking system axis. Starting from this axial outside, the braking canister extends axially into the axle opening in the axial direction; and / or

[0035] - In particular, the braking canister does not extend axially beyond the tooth section of the edge section along the axial direction of the braking system axis, in particular at the axial side of the tooth section opposite to the axial outside, with its circumferential side wall and / or with its tooth structure. Starting from this axial outside, the braking canister extends axially into the axle opening along the axial direction.

[0036] Preferably, at least one of the following is provided:

[0037] - The free end of the circumferential side wall is axially in the region of the edge section; and / or

[0038] - The free end of the circumferential side wall is not externally exposed in the radial direction of the braking system axis.

[0039] Advantageously, the circumferential side wall then extends axially at least partially and preferably at least mostly along the edge section, thereby providing as large a section as possible for engagement, and on the other hand, the remaining section of the circumferential side wall does not extend beyond the edge section.

[0040] Preferably, the free end of the circumferential side wall is in the following axial region along the axial direction of the braking system axis, and this axial region extends axially from one end side of the two end sides of the edge section to the other end side, and / or extends axially from one axial end of the two axial ends of the edge side of the edge section to the other axial end.

[0041] In an advantageous manner, the circumferential side wall is arranged in the axial region of the edge section in such a way that it abuts against the edge side of the edge section in the radial direction of the braking system axis.

[0042] In an advantageous embodiment, it is provided that the braking canister is flush with the edge section of the braking ring (with which the braking canister engages) along the axial direction of the braking system axis.

[0043] In particular, the advantage here is that at least substantially the entire edge section can be used for arranging the brake cylinder, in particular at least a part of the inserted section of the brake cylinder, and in particular for an interlocking arrangement and / or a butting arrangement, and on the other hand, the protrusion of the brake cylinder beyond the remaining section of the edge section is avoided.

[0044] In particular, at least one of the following is provided:

[0045] - The brake cylinder is arranged flush with the second axial end side of the edge section, in particular with its circumferential side wall and / or with its tooth structure; and / or

[0046] - The brake cylinder is arranged flush with the edge side at the second axial end of the edge side of the edge section, in particular with its circumferential side wall and / or with its tooth structure; and / or

[0047] - The brake cylinder is arranged flush with the transverse plane at the second axial end side of the edge section with its circumferential side wall and / or with its tooth structure.

[0048] In an advantageous embodiment, it is provided that, in the axial direction along the brake system axis, the tooth part of the brake ring is flush with the tooth structure of the brake cylinder.

[0049] The advantage of at least one of the aforementioned features is, for example, that the tooth part and the tooth structure can be used for interlocking with each other in the axial direction to the greatest extent possible.

[0050] In an advantageous manner, the brake cylinder and the brake ring are fastened to each other in such a way that the axial relative displacement between the brake cylinder and the brake ring is maximally prevented.

[0051] In an advantageous embodiment, a holding element is provided, which holds the brake cylinder and the brake ring to each other. In particular, the holding element is used to construct an axial stop to prevent the axial relative displacement of the brake cylinder relative to the brake ring.

[0052] In an advantageous embodiment, the brake cylinder includes a holding element for holding at the brake ring, and preferably the brake cylinder constructs the holding element.

[0053] Particularly advantageously, the brake cylinder includes a first group of holding elements and a second group of holding elements, wherein, on the one hand, the first group of holding elements and, on the other hand, the second group of holding elements are arranged axially offset relative to each other in the axial direction along the brake system axis. Advantageously, on the one hand, the first group of holding elements and, on the other hand, the second group of holding elements axially hold at least one section of the brake ring between them.

[0054] In an advantageous manner, the brake cylinder and the brake ring are arranged in such a way as to be held relative to each other by holding elements, in particular by holding elements of a first group and holding elements of a second group, such that axial relative displacement between the brake cylinder and the brake ring is maximally prevented.

[0055] In particular, the holding elements of the second group are arranged further axially away from the axial outer side of the brake ring in the axial direction of the brake system axis than the holding elements of the first group, from which axial outer side the brake cylinder projects axially into the axle opening.

[0056] In some advantageous embodiments, it is provided that at least some holding elements of the brake cylinder, in particular holding elements of the second group, are arranged within the axial height range of the edge section (with which the brake cylinder engages).

[0057] In particular, at least some, and preferably at least most and for example all, of the holding elements, in particular of the second group, are constructed at the free axial ends of the circumferential side wall of the brake cylinder.

[0058] In an advantageous manner, the holding elements can then hold the brake cylinder and the brake ring relative to each other. Advantageously, the holding elements then do not project beyond the edge section in the axial direction of the brake system axis (at least at the side facing away from the axial outer side, from which the brake cylinder projects axially into the axle opening).

[0059] In particular, the axial height range of the edge section is defined as the axial region along the brake system axis which is axially between the two axial end sides of the edge section and / or which is axially between the two axial ends of the edge side of the edge section.

[0060] Particularly advantageously, no holding elements for the holding connection between the brake cylinder and the brake ring are arranged in the axial region extending axially away from the edge section relative to the brake system axis from the second axial end side of the edge section.

[0061] In particular, a holding surface is provided against which the respective holding element abuts.

[0062] In some advantageous embodiments, it is provided that at least some holding elements, in particular holding elements of the first group, abut against the respective holding surfaces of the brake ring (of the first group).

[0063] These holding surfaces of the first group are constructed, for example, at the first axial end side of the edge section and / or at the first transverse face of the edge section and / or at the axial outer side of the brake ring, from which axial outer side the brake cylinder projects axially into the axle opening.

[0064] In an advantageous embodiment, it is provided that the edge section (engaging with a section of the brake cup) is formed with a plurality of retaining surfaces within its axial height, in particular retaining surfaces (of the second group) for retaining elements of the second group.

[0065] Advantageously, retaining elements of the brake cup, in particular retaining elements of the second group, can then bear against corresponding retaining surfaces of the edge section, preferably without protruding axially beyond the edge section.

[0066] In some preferred embodiments, it is provided that at least some of the retaining surfaces formed on the edge section, in particular retaining surfaces for retaining elements of the second group, are arranged axially offset in the axial direction of the brake system axis.

[0067] In particular, the retaining surface arranged so as to be axially set back is arranged so as to be axially set back in the axial direction in the region of the axial height of the edge section.

[0068] Preferably, at least some of the retaining surfaces arranged in an axially offset manner are arranged in an axially offset manner with respect to the second axial end side of the edge segment, in particular at least with respect to the second lateral surface at the second axial end side and / or with respect to the second axial end of the edge side of the edge segment in the axial direction of the brake system axis, and in particular are arranged in an axially offset manner within a height range of the edge segment.

[0069] Advantageously, the retaining element can then rest against the retaining surface arranged in an axially setback manner without protruding axially beyond the edge section, in particular without protruding axially beyond the second axial end side and / or beyond the second axial end from the axial height range of the edge section.

[0070] In particular, at least some of the retaining surfaces constructed within the axial height range and / or the retaining surfaces arranged in an axially retracted manner, in particular the retaining surfaces for retaining elements of the second group, are constructed away from the axial outer side of the brake ring, from which the brake pot extends axially into the axle opening.

[0071] In an advantageous embodiment, at least some of the teeth of the toothing of the brake ring each form at least one retaining surface, in particular at least one retaining surface for a retaining element, for example a brake cup.

[0072] Advantageously, the teeth can then be formed by recesses in the toothing of the brake cup, which teeth can then come into retaining contact on retaining surfaces of corresponding teeth of the toothing.

[0073] In particular, at least some of the teeth of the toothing of the brake ring each form a (first group of) retaining surface for the respective retaining element of the first group.

[0074] Advantageously, at least some of the teeth of the toothing of the brake ring respectively form a bearing surface (in particular of the second group of classes) for the respective bearing elements of the second group of classes.

[0075] In some advantageous embodiments, it is provided that at least some of the teeth of the toothing of the brake ring are configured to be at least partially shortened in the axial direction of the brake system axis, in particular shortened with respect to the axial extent of the toothing.

[0076] Advantageously, since the teeth are configured to be at least partially shortened in the axial direction, a free space is thus realized in the region of the teeth within the height range of the edge section (with the toothing), in which free space the bearing elements of the brake cylinder can be arranged in an advantageous manner for a bearing arrangement.

[0077] In particular, it is provided that at least some of the teeth of the toothing of the brake ring that are configured to be at least partially shortened are shortened such that these teeth do not extend axially at least partially in the axial direction of the brake system axis up to the second axial end side of the edge section (with which the brake cylinder at least partially engages), in particular do not extend up to the second transverse face at the second axial end side, and / or do not extend at least partially up to the second axial end of the edge side of the edge section.

[0078] Advantageously, a free space for the bearing elements, in particular, is thus formed in the axially lateral part (where the brake cylinder does not project beyond the edge section) in the correspondingly shortened teeth.

[0079] In particular, at least some of the bearing surfaces, for example at least some of the bearing surfaces of the first group of classes, are configured to extend at least substantially perpendicular to the axial direction of the brake system axis. Such bearing surfaces are suitable, for example, for the axial positioning of the brake ring and the brake cylinder relative to one another. In particular, such bearing surfaces are suitable for bearing elements configured as axial stops.

[0080] In particular, at least some of the bearing surfaces, for example at least some of the bearing surfaces of the second group of classes, are configured to extend obliquely to the axial direction of the brake system axis. In particular, such bearing surfaces are suitable for achieving a gapless bearing of the brake cylinder and the brake ring against one another.

[0081] Advantageously, the bearing element abuts against such an obliquely extending bearing surface in order to ensure a defined axial relative positioning of the brake ring and the brake cylinder relative to one another.

[0082] For a particularly advantageous configuration of the obliquely extending bearing surface and, for example, its advantages as well as the preferred configuration of the bearing surface and the bearing element abutting against it, reference is also made in its entirety to the published document DE 102021118571 A1, and its disclosure is hereby incorporated in its entirety herein.

[0083] In some particularly advantageous embodiments, at least one of the following is provided:

[0084] - The brake ring and the brake pot are at least partially connected to each other by a self-clamping connection; and / or

[0085] - The brake ring and the brake pot are at least partially connected to each other by a self-locking connection; and / or

[0086] - The brake ring and the brake pot are at least partially connected to each other by a connection under a pre-tensioning force.

[0087] The advantages here are, for example, that the brake ring and the brake pot are stably connected to each other even in the case of alternating, especially axial loads, and advantageously no gaps occur between the brake ring and the brake pot even in the case of alternating loads.

[0088] Regarding advantageous configurations of the self-clamping connection and / or the self-locking connection and / or the connection under a pre-tensioning force, reference is also made in full to the published document DE 102021118571A1, and its disclosure is hereby incorporated in full here.

[0089] In particular, it is provided that the brake ring includes at least one friction disk, that is, in particular, just one friction disk or includes a plurality of friction disks.

[0090] In particular, at least one friction surface of the brake ring is configured in the case of at least one friction disk. In particular, the friction surface is configured to be loaded by the brake shoe. In particular, the friction surface is configured to cooperate with the brake shoe in a braking manner.

[0091] The friction surface at the friction disk is constituted, for example (especially directly), by the material of the friction disk.

[0092] The friction disk is constituted, for example (especially indirectly), at the friction surface by arranging a brake material in the region of the friction surface at the friction disk.

[0093] Particularly advantageously, the edge section with which at least one section of the brake pot engages is the edge section of the friction disk in at least one friction disk (i.e., just one friction disk or one of a plurality of friction disks).

[0094] In some particularly advantageous embodiments, it is provided that a plurality of cooling channels are configured in the brake ring. Advantageously, at least some of the plurality of cooling channels open radially inwards into the axle opening with respect to the brake system axis.

[0095] Particularly advantageously, the brake cylinder does not extend axially along the axis of the braking system into the openings of at least some, preferably at least most, and for example all of the plurality of cooling channels.

[0096] Particularly advantageously, the openings of at least some, preferably at least most, and for example all of the plurality of cooling channels are not affected by sections of the brake cylinder.

[0097] Advantageously, the flow of cooling air from the axle opening into the cooling channels and / or the flow from the cooling channels into the axle opening is not adversely affected by sections of the brake cylinder.

[0098] In some advantageous embodiments, it is provided that brake pads are arranged at at least one axial outer side of the brake ring.

[0099] In an advantageous embodiment, it is provided that the brake cylinder, in particular with its circumferential side wall, does not extend axially along the axis of the braking system into the axial region of at least one brake pad, wherein the brake pad is in particular arranged at an axially opposite outer side of the brake ring, and the axially opposite outer side is axially opposite to the axial outer side of the brake ring along the axis of the braking system, from which axial outer side the brake cylinder extends axially into the axle opening.

[0100] In particular, the axial region of the brake pad is the axial region along the axis of the braking system in which the brake pad is arranged.

[0101] The advantage that the brake cylinder does not extend into the axial region of the brake pad is, for example, that more free space is provided for the brake pad.

[0102] The advantage that the brake cylinder does not extend into the axial region of the brake pad is, for example, that even in the case of wear of the brake pad, the brake cylinder does not axially protrude beyond the brake pad, and thus the associated deterioration can be avoided in a feasible manner.

[0103] In the following and above, the expressions "axially" and "radially" are in principle related to the axial direction and the radial direction of the axis of the braking system.

[0104] In the following and above, with regard to features that are at least approximately arranged, it can in particular be understood as including, for example, deviations of up to ±20%, preferably up to ±10%, for example up to ±5%, and / or as having at least substantially arranged the feature.

[0105] In the following and above, with regard to features that are at least substantially arranged, it can in particular be understood as including deviations that are in particular determined by the technology and / or are not relevant technically, and / or as including deviations of in particular up to ±5%.

[0106] In the following and above, the statement "a feature is at least largely arranged in an entity", for example "a feature is arranged in at least a majority of the elements of a total set and / or at least largely along a length", can in particular be understood as meaning that the feature is arranged in at least half, preferably at least 70%, and in particular at least 80%, for example at least 90%, of the entity, i.e. of the total quantity and / or length, and / or that the feature is arranged in the entity at least substantially, i.e. in particular within tolerances determined by the technology and / or not relevant in terms of technology.

[0107] In the following and above, the elements and features described as being arranged, for example, and / or in particular and / or preferably and / or advantageously and / or preferentially and / or in alternative embodiments and / or in a similar manner are optional features which are shown, for example, in further developments of the invention, but which are not compulsorily necessary in particular for implementing the basic solution according to the invention.

[0108] Thus, the description of the solution according to the invention in particular includes the different combinations of features defined by the following successively numbered embodiments:

[0109] 1. A braking system (100), in particular for a motor vehicle, wherein the braking system (100) comprises a brake reservoir (114) and a brake ring (112), and the braking system (100) defines a braking system axis (118), wherein the brake ring (112) has an axle opening (162) configured in an axial direction (155) along the braking system axis (118), and the axle opening (162) is surrounded by a radially inner side (164) of the brake ring (112), and wherein the brake reservoir (114) extends into the axle opening (162) starting from an axial outer side (152, 154) of the brake ring (112), and the brake reservoir (114) engages with an edge section (172) of the brake ring (112) with a section (262) extending into the axle opening (162), wherein the edge section (172) is configured at the radially inner side (164) of the brake ring (112), and wherein the brake reservoir (114) does not project beyond the edge section (172) with which the section of the brake reservoir (114) engages in the axial direction (155) along the braking system axis (118).

[0110] 2. The braking system (100) according to embodiment 1, wherein the edge section (172) has a toothing (182), and / or the brake reservoir (114) has a toothing structure (232).

[0111] 3. The braking system (100) according to any one of the preceding embodiments, wherein at least one of the following is provided:

[0112] - The edge section (172) has an edge side pointing radially inwards; and / or

[0113] - The edge side of the edge section (172) pointing radially inwards extends circumferentially around the brake system axis (118) and / or around the axle opening (162), and the edge side of the edge section (172) extends in the axial direction (155) of the brake system axis (118) between two axial ends (196, 197), and in particular extends from one of the two axial ends (196, 197) to the other of the two axial ends (196, 197); and / or

[0114] - The edge section (172) is provided with transverse faces (198, 199) at at least one axial end side (194, 195), and in particular, the transverse faces (198, 199) extend radially outwards, and in particular, the edge section (172) is provided with corresponding transverse faces (198, 199) at the two axial end sides (194, 195), and in particular, the two transverse faces (198, 199) extend radially outwards.

[0115] 4. The brake system (100) according to any one of the foregoing embodiments, wherein at least one of the following is provided:

[0116] - The toothing (182) is formed at the edge side of the edge section (172) pointing radially inwards; and / or

[0117] - In the edge section (172), the toothing (182) is formed at least substantially along the entire axial extension of the edge section (172).

[0118] 5. The brake system (100) according to any one of the foregoing embodiments, wherein the brake cylinder (114) includes at least one circumferential side wall (214), and in particular, at least one of the following is provided:

[0119] - The circumferential side wall (214) extends from the arrangement end (225) to the free end (227) in particular in the axial direction (155) of the brake system axis (118); and / or

[0120] - The toothing structure (232) of the brake cylinder (114) is formed at least at the circumferential side wall (214) and in particular by the circumferential side wall (214).

[0121] 6. The brake system (100) according to any one of the foregoing embodiments, wherein at least one of the following is provided:

[0122] - In particular, the braking canister (114) does not project beyond the following axial end sides (194, 195) of the edge section (172) in the axial direction (155) of the braking system axis (118) with its circumferential side wall (214), and these two axial end sides (194, 195) of the edge section (172) are further away from the axial outer sides (152, 154) in the axial direction (155) of the braking system axis (118). Starting from these axial outer sides, the braking canister (114) axially extends into the axle through - opening (162); and / or

[0123] - In particular, the braking canister (114) does not project beyond the following axial ends (196, 197) of the edge side in the axial direction (155) of the braking system axis (118) with its circumferential side wall (214), and these two axial ends (196, 197) of the edge side are further away from the axial outer sides (152, 154) in the axial direction (155) of the braking system axis (118). Starting from these axial outer sides, the braking canister (114) axially extends into the axle through - opening (162) in the axial direction; and / or

[0124] - In particular, the braking canister (114) does not project beyond the tooth part (182) of the edge section (172) with its circumferential side wall (214) and / or with its tooth structure (232) in the axial direction (155) of the braking system axis (118).

[0125] 7. The braking system (100) according to any one of the foregoing embodiments, wherein at least one of the following is provided:

[0126] - The free end (227) of the circumferential side wall (214) is axially located in the region of the edge section (172); and / or

[0127] - The free end (227) of the circumferential side wall (214) is not externally exposed in the radial direction (163) of the braking system axis (118).

[0128] 8. The braking system (100) according to any one of the foregoing embodiments, wherein the braking canister (114) is arranged flush with the edge section (172) of the braking ring (112) with its circumferential side wall (214) and / or with its tooth structure (232) in the axial direction (155) of the braking system axis (118).

[0129] 9. The brake system (100) according to any one of the foregoing embodiments, wherein, in the axial direction (155) along the brake system axis (118), the tooth portion (182) of the brake ring (112) is flush with the tooth structure (232) of the brake pot (114).

[0130] 10. The brake system (100) according to any one of the foregoing embodiments, wherein the brake pot (114) includes retaining elements (312, 314) for retaining at the brake ring (112).

[0131] 11. The brake system (100) according to any one of the foregoing embodiments, wherein at least some of the retaining elements (312, 314) of the brake pot (114) are arranged within the axial height range of the edge section (172).

[0132] 12. The brake system (100) according to any one of the foregoing embodiments, wherein at least some retaining surfaces (332, 362) are formed within the axial height range of the edge section (172).

[0133] 13. The brake system (100) according to any one of the foregoing embodiments, wherein at least some of the retaining surfaces (332, 362) formed at the edge section (172) are arranged offset in the axial direction along the brake system axis (118), particularly offset axially with respect to the second axial end sides (194, 195) of the edge section (117), in particular at least offset axially with respect to the second transverse surfaces (198, 199) at the second axial end sides (194, 195) and / or the second axial ends (196, 197) on the edge side of the edge section (117).

[0134] 14. The brake system (100) according to any one of the foregoing embodiments, wherein at least some of the teeth (184) of the tooth portion (182) of the brake ring (112) are each formed with at least one retaining surface (332, 362), particularly for the retaining elements (312, 314).

[0135] 15. The brake system (100) according to any one of the foregoing embodiments, wherein at least some of the teeth (184) of the tooth portion (182) of the brake ring (112) are formed at least partially shortened in the axial direction (155) along the brake system axis (118), particularly shortened with respect to the axial extension of the tooth portion (182).

[0136] 16. The braking system (100) according to the preceding claims, characterized in that at least some of the teeth (184) of the toothing (182) of the braking ring (112) which are at least partially shortened are constructed in such a shortened manner that these teeth do not extend axially along the axial direction (155) of the braking system axis (118) at least partially up to the second axial end side (194, 195) of the edge section (117), in particular do not extend at least up to the second transverse faces (198, 199) at the second axial end side (194, 195), and / or do not extend at least partially up to the second axial ends (196, 197) on the edge side of the edge section (172).

[0137] 17. The braking system (100) according to any one of the preceding claims, characterized by at least one of the following:

[0138] - The braking ring (112) and the braking cylinder (114) are connected to one another at least partially by a self-clamping connection; and / or

[0139] - The braking ring (112) and the braking cylinder (114) are connected to one another at least partially by a self-locking connection; and / or

[0140] - The braking ring (112) and the braking cylinder (114) are connected to one another at least partially by a connection under a pre-tensioning force.

[0141] 18. The braking system (100) according to any one of the preceding embodiments, wherein the braking ring (112) comprises at least one friction disk (122, 124), and the edge section (172) with which at least one section of the braking cylinder (114) engages is in particular the edge section (172) of the friction disks (122, 124) among the at least one friction disk (122, 124).

[0142] 19. The braking system (100) according to any one of the preceding embodiments, wherein a plurality of cooling channels (142) are constructed in the braking ring (112), and at least some of the plurality of cooling channels open radially inwards in the axle opening (162) with respect to the braking system axis (118), wherein in particular the braking cylinder (114) does not extend axially along the braking system axis (118) into the openings of the at least some cooling channels (142), and / or wherein in particular the openings of the at least some cooling channels (142) are not affected by sections of the braking cylinder (114).

[0143] 20. A braking system (100) according to any one of the preceding embodiments, wherein a brake pad (382) is arranged on at least one axial outer side (152, 154) of the brake ring (112), wherein in particular the brake tank (114) does not extend into an axial region of at least one brake pad (382) along an axial direction (155) of the braking system axis (118).

[0144] Preferred features and advantages of the invention are the subject matter of the following detailed description of a plurality of exemplary embodiments in different variants and of the illustrated drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0145] In the attached picture:

[0146] Figure 1 A perspective view of a brake ring and a brake pot connected to each other in one embodiment is shown;

[0147] Figure 2 An exploded view of the brake can and brake ring is shown;

[0148] Figure 3 A top view of the brake pot and brake ring is shown;

[0149] Figure 4 Shows the brake pot and brake ring according to Figure 3 A cross-sectional view of the section IV-IV indicated therein;

[0150] Figure 5 A partial perspective view of the toothed portion of the brake ring is shown;

[0151] Figure 6 A partial enlarged view of the tooth structure of the brake tank is shown;

[0152] Figure 7 Shows Figure 4 A partial enlarged view of the area marked with VII of the cross section shown in FIG.

[0153] Figure 8 Shows Figure 4 A partial enlarged view of the area marked with VIII of the cross section shown in FIG.

[0154] Figure 9 Shown with Figure 8 Schematic diagram of a brake pot and a brake ring of another similar embodiment. DETAILED DESCRIPTION

[0155] For example, Figures 1 to 9 The exemplary embodiment of a brake system generally designated 100 in the drawing comprises a brake ring 112 and a brake pot 114 arranged coaxially with a (geometric) brake system axis 118, as shown in FIG.Figures 1 to 3 as shown in

[0156] In particular, the braking system 100 is provided for a motor vehicle, more precisely for being arranged at the vehicle axle. In particular, in the assembled state, the braking system axis 118 is oriented coaxially with the vehicle axle.

[0157] Here, the brake cylinder 114 is provided for fastening to the vehicle axle of the motor vehicle. The brake ring 112 is in particular configured to cooperate with the brake pads of the brake caliper during the braking process. By means of the torque-transmitting connection between the brake cylinder 114 and the brake ring 112, the braking action of the brake ring 112, which cooperates with the brake pads in a braking manner during the braking process, is transmitted to the brake cylinder 114, so that the braking action is also transmitted to the vehicle axle.

[0158] The brake ring 112 consists, for example, of two friction disks 122, 124, which are connected to one another in particular by means of a support 126 extending between the two friction disks 122, 124.

[0159] Preferably, the friction disks 122, 124 and the support 126 are integrally configured.

[0160] The friction disks 122, 124 and the support 126 are made of a metallic material, for example of cast iron. In a variant, the friction disks 122, 124 and, for example, the support 126 are at least partially made of a ceramic material.

[0161] One of the friction disks, here the friction disk 122, has two flat sides 132 and 134, and the other of the two friction disks, here the friction disk 124, likewise has two flat sides 136 and 138, as is also shown, for example, in the sectional view Figure 4 as shown in the

[0162] The flat sides 132, 134, 136, 138 of the friction disks 122, 124 extend at least substantially perpendicular to the braking system axis 118.

[0163] The friction disks 122, 124 face each other with their flat sides, here with the flat side 134 of the friction disk 122 and with the flat side 136 of the friction disk 124, and in particular the support 126 is arranged at these flat sides 134, 136 facing the other friction disks 122, 124 and thus connects the friction disks 122, 124.

[0164] Preferably, the support 126 extends obliquely outwards in the radial direction with respect to the braking system axis 118.

[0165] Preferably, a cooling channel 142 is configured in the brake ring 112 between the friction discs 122, 124 via a support portion 126.

[0166] The flat sides of the respective friction discs, here the flat side 132 of the friction disc 122 and the flat side 138 of the friction disc 124, are respectively configured at the respective axial outer sides 152, 154 of the brake ring 112.

[0167] In particular, the two axial outer sides 152, 154 are configured in the brake ring 112 to be opposite to each other in the axial direction 155 of the brake system axis 118.

[0168] In particular, the flat sides 132, 138 of the friction discs 122, 124 configured at the axial outer sides 152, 154 are opposite to the flat sides 134, 136 of these friction discs 122, 124 facing the other friction discs 124, 122 in the axial direction 155 relative to the brake system axis 118.

[0169] Advantageously, the brake ring 112 has respective friction surfaces 156, 158 at its axial outer sides 152, 154, and these friction surfaces are particularly configured in the radially outer regions of the axial outer sides 152, 154 relative to the brake system axis 118.

[0170] The friction surfaces 156, 158 are configured such that the brake pads of the brake system 100 can act frictionally and thus brakingly on these friction surfaces 146, 148 during the braking process.

[0171] Furthermore, the brake ring 112 has an axle opening 162.

[0172] The axle opening 162 is defined by the radially inner side 164 of the brake ring 112 in the radial direction 163 relative to the brake system axis 118. The radially inner side 164 extends itself closedly around the brake system axis 118 and the axle opening 162 in the circumferential direction 165.

[0173] The axle opening continuously extends coaxially with the brake system axis 118 from the axial outer side 152 of the brake ring 112 to the other axial outer side 154 through the brake ring.

[0174] In particular, the axle opening 162 is provided for at least partially receiving the brake cylinder 114 and for guiding the axle of the vehicle through in the fully assembled state.

[0175] In this exemplary embodiment, the axle opening 162 is formed by axle openings 166, 168 which are coaxially formed in the friction disks 122, 124 with respect to the brake system axis 118, wherein the respective axle openings 166, 168 of the friction disks 122, 124 extend continuously from the flat side 132, 136 through the friction disks 122, 124 to the other flat side 134, 138 through the friction disks 122, 124; Figure 5 as shown in .

[0176] The respective axle openings 166 , 168 are edged in radial direction 163 relative to brake system axis 118 by respective edge sections 172 , 174 , for example axle opening 166 of friction disk 122 is edged by edge section 172 and axle opening 168 of friction disk 124 is edged by edge section 174 .

[0177] The brake ring 112 comprises a toothing 182 extending along the axle opening 162 on the circumference, which is designed in particular for torque-transmitting connection with the brake pot 114; Figure 2 and Figure 5 as shown in .

[0178] The toothing 182 of the brake ring 112 is formed on the inner side 164 and there on an edge section, wherein in particular the edge section (advantageously only) forms a part of the inner side.

[0179] In particular, the edge section (with the toothing) has an edge side. The edge side is (in particular only) a part of the radial inner side 164. In particular, the edge side is the side of the edge section (with the toothing) pointing radially inwards. Advantageously, the edge side delimits the axle opening 162 in the radial direction.

[0180] In the exemplary embodiment, toothing 182 is formed on one of the friction disks, for example friction disk 122 , via an edge section 172 of the friction disk that surrounds axle opening 166 .

[0181] The toothing 182 has teeth 184 which are arranged circumferentially, in particular periodically, on the axle passage 162 and here in particular on the axle opening 166 and project radially into the axle passage 162 and the axle opening 166 relative to the brake system axis 118 .

[0182] A recess 186 of the toothing 182 is formed between two teeth 184, which has in particular a recess back 188. In the radial direction relative to the brake system axis 118, the recess back 188 defines the open area of the recess 186 into the axle opening 166 and thus into the axle aperture 162.

[0183] In particular, the respective recess back 188 transitions into a tooth flank 192 of an adjacent tooth 184 , wherein the tooth flank 192 laterally delimits the recess 186 .

[0184] In particular, the tooth 184 extends radially into the axle opening 162 with the tooth front face 193, and the corresponding tooth flank 192 extends radially, for example obliquely, backward from the tooth front face 193 into the corresponding recess back 188 arranged on the circumferential side close to the tooth 184, as shown in the example of Figure 5 as shown in .

[0185] Advantageously, at least some teeth 184 and therefore tooth flanks 192 and tooth front faces 193 also extend in axial direction 155 relative to brake system axis 118 , for example at least approximately with an extension which corresponds to the thickness of an edge section of friction disk 122 measured in axial direction 155 .

[0186] In particular, edge section 172 , in which toothing 182 is formed, extends in axial direction 155 of brake system axis 118 from a first axial end side 194 to a second axial end side 195 .

[0187] In particular, the first axial end face 194 of the edge section 172 is formed on the axial outer side of the brake ring 112 , here on the axial outer side 152 .

[0188] In particular, the edge side of the edge segment 172 (with a tooth) extends along the axial direction 155 of the brake system axis 118 from a first axial end 196 to a second axial end 197, wherein the first axial end 196 is advantageously located at a first axial end side 194 of the edge segment 172 and the second axial end 197 is located at a second axial end side 195 of the edge segment 172.

[0189] Advantageously, the edge section 172 (with the toothing 182 ) has a first transverse surface 198 at its first axial end side 195 and a second transverse surface 199 at its second axial end side 196 .

[0190] In particular, transverse surfaces 198 , 199 extend radially outward in radial direction 163 relative to brake system axis 118 and advantageously in rotational direction 165 around axle passage 162 and in particular around axle opening 166 on the circumference.

[0191] Preferably, the first transverse surface 198 extends radially outwards starting from the edge-side first axial end 196. Preferably, the second transverse surface 199 extends radially outwards starting from the edge-side second axial end 197.

[0192] Preferably, a normal to the respective transverse surface 198 , 199 is oriented at least approximately perpendicularly to the axial direction 155 of the brake system axis 118 .

[0193] In some advantageous variants, edge section 172 (with toothing 182 ) is thicker, for example only slightly thicker, in axial direction 155 of brake system axis 118 than a region of friction disk 122 located radially further outward relative to brake system axis 118 .

[0194] For example, an axial step is formed at an outer radial end region of one of the transverse surfaces 198 , 199 , here for example in the case of first transverse surface 198 , at a corresponding flat side of friction disk 122 , here for example flat side 132 .

[0195] For example, the surface of the friction disk 122 (with the toothing 182), here for example the surface of the flat side 134, is transferred at least substantially continuously from one of the transverse surfaces 198, 199, here for example from the second transverse surface 199, into a surface region of a radially further outward and thinner section of the friction disk 122.

[0196] The brake pot 114 comprises, in particular, an assembly base 212, which is configured to assemble and fasten the brake pot 114 to the axle of the vehicle; and a peripheral side wall 214, which in the assembled state is at least partially embedded in the axle opening 162 of the brake ring 112, so as to construct a connection between the brake ring 112 and the brake pot 114, as an example, in particular at Figure 1 and Figure 6 as shown in .

[0197] The mounting base 212 and the circumferential side wall 214 and in particular the entire brake cup 114 are preferably designed in one piece. Advantageously, the brake cup 114 is made of a metallic material and, for example, of a sheet metal.

[0198] The mounting base 212 has a mounting opening 222 which is designed coaxially with respect to the brake system axis 118 and through which a vehicle axle, into which the brake tank 114 is mounted or is to be mounted, can be passed.

[0199] For example, the mounting base 212 is designed as a flat mounting window plate.

[0200] The mounting base 212 preferably has a fastening aperture, through which a fastening tool, such as a screw, for fastening the brake cup 114 to an axle of the vehicle, such as a fastening flange of the axle, can be passed and in the fully mounted state can be passed.

[0201] The circumferential side wall 214 extends circumferentially around the brake system axis 118 . In particular, the circumferential side wall 214 extends away from the mounting base 212 in the axial direction 155 relative to the brake system axis 118 .

[0202] In particular, the circumferential side wall 214 extends in the axial direction 155 of the brake system axis 118 from an arrangement end 225 to a free end 227 .

[0203] In particular, the peripheral side wall 214 and the axial extension of the brake pot 114 terminate at a free end 227 .

[0204] At the arrangement end 225 , the circumferential side wall 214 is arranged indirectly and / or directly on the mounting base 212 .

[0205] For example, between the assembly base 212 and the peripheral side wall 214, the transition section 229 of the brake tank 114 is arranged between the assembly base 212 and the peripheral side wall 214, and the transition section connects the two to each other. In particular, the transition section 229 is arranged at the arrangement structure end 225 of the peripheral side wall 214 to the peripheral side wall 214.

[0206] Transition section 229 extends, for example, obliquely to axial direction 155 of brake system axis 118 and is, in particular, conical in design.

[0207] In other variants of the brake cup 114 , the mounting base 212 is arranged directly on the circumferential side wall 214 at the arrangement end 225 of the circumferential side wall 214 .

[0208] The brake pot 114 comprises a tooth structure 232, which is configured corresponding to the toothing 182 of the brake ring 112, wherein the tooth structure 232 is configured at the peripheral side wall 214; Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 and Figure 8 as shown in .

[0209] The brake cup 114 engages with its toothing 232 with the toothing 182 of the brake ring 112 and with the edge section 172 in which the toothing 182 is formed.

[0210] The tooth structure 232 has teeth 234 that protrude radially outward relative to the brake system axis 118, and a recess 236 is arranged between two adjacent teeth 234, as shown in FIG. Figure 6 Shown enlarged in .

[0211] The tooth 234 projects radially here with the tooth front 242, and the tooth flank 244 extends laterally radially inwards from the tooth front 242, for example inclined to the corresponding recess back 246 of the adjacent recess 236.

[0212] The recess back 246 defines the corresponding recess 236 in the radial direction 163 relative to the brake system axis 118, and the respective tooth flank 244 laterally defines the recess 236.

[0213] Preferably, the tooth structure 232 is formed by the circumferential side wall 214. In particular, the radially offset wall segments of the circumferential side wall 214 form the tooth front 242 and the recess back 246, and the wall segments extending obliquely thereto form the tooth flanks 244, wherein the respective obliquely extending wall segments connect the wall segment forming the tooth front 242 and the wall segment forming the recess back 246 to each other.

[0214] Here, the teeth 234 of the tooth structure 232 are configured such that these teeth engage into the corresponding recesses 186 of the tooth portion 182 of the brake ring, and the teeth 184 of the tooth portion 182 are configured to engage into the corresponding recesses 236 of the tooth structure 232.

[0215] Preferably, the respective tooth flanks 244 of the tooth structure 232 abut against the corresponding tooth flanks 192 of the tooth portion 182.

[0216] In particular, a torque-transmitting connection is constructed between the brake drum 114 and the brake ring 112 by the interlocking of the tooth structure 232 and the tooth portion 182 with each other.

[0217] The brake drum 114 projects with the insertion section 262 of its circumferential side wall 214 from the axial outside of the brake ring 112, here the axial outside 152, into the axle opening 162.

[0218] In particular, compared with the first end side 194 of the edge section 172, the second axial end side 195 of the edge section 172 is further away from the axial outside 152 of the brake ring 112 in the axial direction 155 of the brake system axis 118, starting from which the brake drum 114 projects into the axle opening 162.

[0219] In particular, compared with the first end 196 of the edge side, the second axial end 197 of the edge side is further away from the axial outside 152 of the brake ring 112 in the axial direction 155 of the brake system axis 118, starting from which the brake drum 114 projects into the axle opening 162.

[0220] In particular, the tooth structure 232 of the brake drum 114 is constructed at least at the insertion section 262 of the circumferential side wall 214 and, for example, at least substantially along the entire axial extension of the circumferential side wall 214.

[0221] Advantageously, the insertion section 262 of the circumferential side wall 214 abuts against the edge section 172 in which the teeth 182 of the brake ring 112 are configured. In particular, the insertion section 262 abuts against the edge section 172 at least substantially between the two axial end sides 194, 195 of the edge section 172 along the entire axial extension of the edge section 172.

[0222] In particular, the insertion section 262 of the circumferential side wall 214 and, advantageously, the entire brake can 114 in the axial direction 155 along the brake system axis 118 do not project beyond the edge section 172 of the brake ring with the teeth 182, that is, in particular, do not project beyond the second axial end side 195 of the edge section 172. Here, the second axial end side 195 of the edge section 172 is the axial end side 194, 195 of the edge section 172 that is remote from the axial outside 152 from which the brake can 114 projects into the axle opening 162 with its circumferential side wall 214.

[0223] In particular, the insertion section 262 of the circumferential side wall 214 and, in particular, the entire brake can 114 in the axial direction 155 along the brake system axis 118 do not project beyond the second transverse face 199 of the edge section 172 of the brake ring 112 with the teeth 182 (this second transverse face is at the second axial end side 195).

[0224] Advantageously, the insertion section 262 of the circumferential side wall 214 and, in particular, the brake can 114 are flush with the second axial end side 195 of the edge section 172 (with the teeth 182 of the brake ring) with the free end 227 of the circumferential side wall 214, and in particular are flush with the second end 197 of the edge side (this second end is at the second axial end side 197), and preferably are flush with the second transverse face 199 of the edge section 172 (this second transverse face is at the second axial end side 197).

[0225] Advantageously, a plurality of holding elements 312, 314 are provided for establishing a connection between the brake can 114 and the brake ring 112, and the brake ring 112 is held by the brake can 114 through the connection.

[0226] In particular, the brake can 114 includes a plurality of holding elements 312 of a first group type and a plurality of holding elements 314 of a second group type. On the one hand, the holding elements 312 of the first group type and, on the other hand, the holding elements 314 of the second group type are arranged offset relative to each other in the axial direction 155 with respect to the brake system axis 118 and hold a part of the brake ring 112 between them, so as to advantageously prevent axial relative displacement between the brake ring 112 and the brake can 114.

[0227] In particular, the retaining elements 312 of the first group are constructed in the cut-out 236 of the toothing structure 232 of the brake cylinder 114.

[0228] Preferably, the retaining elements 312 of the first group are each constructed as an axial stop, and in particular are formed as a stop protruding from the back 246 of the cut-out into the open space of the cut-out 236.

[0229] In particular, the retaining elements 312 of the first group are arranged at the circumferential side wall 214 such that these retaining elements abut against the first axial end side 194 of the edge section 172, here in particular against the axial end 318 of the tooth 184 and / or against the first transverse face 198 of the edge section 172. The retaining sections 312 of the first group abut, for example, against the axial outer side of the brake ring 112, here against the axial outer side 152.

[0230] The retaining elements 312 of the first group are arranged, for example, in the axial intermediate region 322 of the circumferential side wall 214, where the axial intermediate region 322 is located between the free axial end 227 of the circumferential side wall 214 and the structural end 225 of the circumferential side wall 214.

[0231] In particular, the retaining elements 312 of the first group abut against the respective retaining faces 332 of the brake ring 112, in particular of the edge section 172. Advantageously, these retaining faces 332 of the first group are located at the first axial end side 194 of the edge section 172 and are preferably formed by the first transverse face 198 of the edge section 172.

[0232] Advantageously, the retaining elements 314 of the second group are arranged in a region which is axially offset with respect to the region in which the retaining elements 312 of the first group are arranged, here with respect to the axial intermediate region 322, along the brake system axis 118. In particular, the retaining elements 314 of the second group are arranged at the free axial end 227 of the circumferential side wall 214.

[0233] Preferably, the retaining elements 314 of the second group are arranged in the cut-out 236 of the toothing structure 232 and are advantageously formed by the back 246 of the cut-out.

[0234] A part of the back 246 of the cut-out is, for example, extruded radially outwards into the open space of the cut-out 236 as a retainer 352 for the retaining element 314.

[0235] Advantageously, fasteners 354, 356 are formed by the circumferential side wall 214 on both sides of the retainer 352 with respect to the circumferential direction 165. The fasteners 354, 356 connect and fasten the retainer 352 to the tooth side 244 on both sides respectively, which tooth side delimits the corresponding cut-out 236 in which the retaining element 314 is constructed.

[0236] In particular, the retaining member 352 extends inclined with respect to the axial direction 155 of the brake system axis 118.

[0237] Preferably, the retaining elements 314 of the second group bear against the retaining surface 362 of the edge section 172 of the friction disk 122, wherein the retaining surface 362 for the retaining elements 314 of the second group is configured offset in retreat with respect to the second axial end side 194 of the edge section 172 in the axial direction 155 of the brake system axis 118.

[0238] In particular, the retaining surface 362 for the retaining elements 314 of the second group is configured at the tooth 184 of the toothing 182 of the brake ring.

[0239] Advantageously in this case, the tooth 184 with the retaining surface 362 of the second group is configured at least partially shortened, such that the retaining surface 362 of the second group is offset in retreat axially with respect to the second axial end side 197 of the edge section 172. Thus, in particular, the tooth 184 with the retaining surface 362 of the second group is configured so shortened that these teeth 184 do not extend in the axial direction 155 of the brake system axis 118 up to the second axial end side 197 of the edge section 172 at least partially.

[0240] The tooth 184 with the retaining surface 362 of the second group has, for example, a notch 366 at the second axial end side 194, wherein the retaining surface 362 is configured in the notch 366. Advantageously, the notch 366 opens into the axle opening 162 in the radial direction 163 of the brake system axis 118. In particular, the notch 366 is configured to open in the axial direction 155 of the brake system axis 118, more precisely configured to open in a manner avoiding the axial outside 152, starting from which the brake cylinder 114 projects into the axle opening 162.

[0241] For example, in some advantageous variants, the notch 366 is only partially configured at the tooth 184 with the retaining surface 362 at the end side 194, such that, for example, a tooth flank section 368 of the tooth 184 is also configured laterally of the notch 366 with respect to the circumferential direction 165. In particular, the tooth flank section 368 extends in the axial direction 155 of the brake system axis 118 up to the second transverse face 199 at the second axial end side 194 of the edge section 172 and / or up to the edge-side second axial end 197. In particular in this case, the tooth 184 with the retaining surface 362 is configured shortened only in the region of the retaining surface 362 and only partially. Exemplarily, such a variant is shown in Figure 5 is shown.

[0242] In some advantageous variants, the teeth 184 with the retaining surface 362 of the second group are configured at least substantially completely shortened, such that the section of the teeth 184 does not extend axially in the axial direction 155 of the brake system axis 118 up to the second transverse face 199 at the second axial end side 195 of the edge section 172 and / or does not extend up to the second end 197 of the edge side. The illustrations in the figures can also represent such variants.

[0243] The retaining surface 362 of the second group is oriented in particular away from the axial outside 152 from which the brake cylinder 114 projects into the axle opening 162.

[0244] Advantageously, the retaining surface 362 for the retaining element 314 of the second group extends obliquely with respect to the axial direction and the radial direction of the brake system axis 118.

[0245] The retaining element 314 of the second group is preferably prestressed against and / or wedged with the retaining surface 362.

[0246] Advantageously, the retaining element 312 of the first group together with the retaining element 314 of the second group form a connection under prestress and / or a self-locking connection by means of which the brake ring 112 is held at the brake cylinder 114.

[0247] Preferably, the retaining element 314 of the second group, in particular its respective retaining part 352, is supported at least approximately perpendicularly on the obliquely extending retaining surface 362 with its extension extending away from the retaining surface 362.

[0248] In particular, the extension of the retaining part 352 extending away from the retaining surface 362 extends at least substantially perpendicularly to the transverse direction along which the two fastening elements 354, 356 are fastened to the retaining part 352.

[0249] In particular, the structure, mode of operation and advantages of the brake system 100 are thus briefly summarized as follows.

[0250] The brake cylinder 114 can be mounted on the vehicle axle in particular by means of the mounting base 212, and the brake ring 112 can cooperate in a braking manner with the brake linings of the brake shoes with its friction surfaces 156 and 158, wherein the braking action is transmitted to the vehicle axle through the torque-transmitting connection between the brake ring 112 and the brake cylinder 114, in particular through the intermeshing tooth parts 182 and tooth structure 232.

[0251] Retaining elements 312, 314 are provided in particular for the axial stop of the brake ring 112 relative to the brake cylinder 114.

[0252] In particular, the brake ring 112, especially the edge section 172 of the friction disc 122, is held between the retaining elements 312 of the first group and the retaining elements 314 of the second group.

[0253] Preferably, at least some of the retaining surfaces, especially the retaining surface 362 for the retaining elements 314 of the second group, extend inclined to the axial direction of the brake system axis 118. The retaining element 314 can then, for example, abut against the correspondingly inclined extending retaining surface 362 in a self-locking manner and, for example, wedge therewith. Advantageously, a gap-free connection can then be achieved between the brake ring 112 and the brake pot 114.

[0254] Advantageously, the section 262 of the brake pot 114, in particular the section thereof that projects into the axle opening 162, does not project axially beyond the edge section 172 with which the brake pot 114 engages, in the axial direction 155 of the brake system axis 118.

[0255] In particular, the brake pot 114, especially its projecting section 262, and the brake ring 112, especially its edge section 172, engage with each other by means of their tooth structures 232 and tooth parts 182.

[0256] Advantageously, the projecting section 262 of the brake pot 114 is flush with the second axial end side 195 of the edge section 172 (with the tooth part 182), in the axial direction 155 of the brake system axis 118, and is in particular flush with the second transverse face 199 at the second axial end side 197.

[0257] Advantageously, since no material is required for a section that projects beyond the edge section 172, material can be saved in the brake pot 114.

[0258] In particular, since the section 262 of the brake pot 114 that projects into the axle opening 162 engages at least largely with the brake ring 112, an effective and / or efficient solution is thus provided.

[0259] Advantageously, the edge section 172 (with which the brake pot 114 engages) has a retaining surface 362 for the retaining elements 314 (especially of the second group), wherein the retaining surface 362 is arranged offset and recessed in the axial direction 155 of the brake system axis 118 relative to the second axial end 197 of the edge section and / or the second transverse face 199 at the second end side 195 of the edge section 195, and is oriented in the axial direction 155 in a direction opposite to the axial outer side 152, starting from which the brake pot 114 projects into the axle opening 162.

[0260] Advantageously, what can be achieved by these retaining surfaces 362 arranged with a retraction offset is that retaining elements 314 (e.g., of a second group) can be abutted against these retaining surfaces 362 arranged with a retraction offset, and nevertheless the brake pot 114 does not project axially beyond the edge section 172 in the axial direction 155.

[0261] Advantageously, the retaining surfaces 362 arranged with a retraction offset are configured at the teeth 184 of the toothing 182 of the edge section 172.

[0262] In some advantageous variants, the brake ring 112 has a plurality of cooling channels 142.

[0263] At least some of the cooling channels 142 extend, for example, at least partially along the flat side 134 of the friction disk 122, which friction disk has an edge section 172 with which the brake pot 114 engages.

[0264] In particular, the advantage of the brake pot 114 not projecting beyond the edge section 172 here is that the cooling air flow 376 can flow radially outwards from the axle opening 162 relative to the brake system axis 118 into the cooling channels 142 (or vice versa from the cooling channels 142 into the axle opening 162), and the flow of the cooling air flow 376 is at least substantially not blocked by the brake pot 114, and in particular the section of the brake pot 114 not projecting beyond the edge section 172 does not adversely affect the flow of the cooling air flow 376.

[0265] In particular, the connection between the brake system 100 and in particular the brake ring 112 and the brake pot 114 can be easily manufactured structurally.

[0266] For example, the brake pot 114 with the retaining elements 314 of the second group not yet formed is inserted into the axle opening 162 with the free axial end 227 of the circumferential side wall 214 in front.

[0267] The retaining elements 312 of the first group in the axial intermediate region 322 are in particular already formed and thus form a stop during insertion, which stop is used to axially correctly align the brake pot 114 relative to the brake ring 112 relative to the brake system axis 118.

[0268] In a variant in which the first group of retaining elements 312 which form a stop are constructed at the free axial end 324, the brake cylinder 114 is inserted with its axially opposite end in which in particular the mounting base 212 is arranged into the axle opening until the retaining element 312 forms a stop with its corresponding retaining surface 332. In particular, the retaining surface 332 is then constructed offset in the axial direction 155 of the brake system axis 118 relative to the edge-side second axial end 197 and / or offset relative to the second transverse surface 199 at the second end side 195 of the edge section 172.

[0269] If the brake cylinder 114 is then positioned correctly relative to the brake ring 112, the retaining element 314 can be formed by radial demolding during the assembly step and, during demolding, bears against the retaining surface 362.

[0270] The radial demolding and bearing of the second group of retaining elements 314 is achieved, for example, using a slide tool acting in the radial direction and is preferably force-controlled.

[0271] It is preferably provided that the first group of retaining elements 312 is alternately arranged in the cutout 236 and the second group of retaining elements 314 is arranged in the subsequent cutout 236.

[0272] In a variant of the embodiment, it is provided, for example, that in at least some of the cutouts 236, not only the first group of retaining elements 312 but also the second group of retaining elements 314 are constructed.

[0273] In some variants of the embodiment, it is provided that in some of the cutouts 236, the retaining elements 312, 314 are not constructed.

[0274] In a further embodiment 100' of the brake system, features and / or elements which are at least substantially identically constructed and / or at least substantially fulfill the same functions as the features and / or elements in the first embodiment are provided with the same reference numerals. As long as no more detailed data and / or different data are given for such features and / or elements in connection with this further embodiment, the advantageous configurations of these elements and / or features are referred to in their entirety to the implementation in connection with the first embodiment.

[0275] Exemplarily, a variant of a further embodiment of the brake system 100′ is shown locally in Figure 9 The brake system 100′ includes a brake ring 112 and a brake cylinder 114.

[0276] The brake system 100′ includes a brake ring 112 and a brake cylinder 114.

[0277] The brake ring 112 comprises a friction disk 122 and in particular comprises only exactly one friction disk 122. Advantageously, the friction disk 122 has two flat sides 132, 134 which have oppositely disposed sides in an axial direction 155 relative to the brake system axis 118.

[0278] Advantageously, at least one flat side of the friction disk 122 , here for example the flat side 132 , at least partially forms the axial outer side 152 of the brake ring 112 .

[0279] Advantageously, a brake pad 382 is arranged on at least one flat side 132 , 134 of the friction disk 122 .

[0280] Advantageously, the brake pad 382 is arranged on the flat side 134 , wherein the flat side 134 is the side which is arranged opposite in the axial direction 155 to the flat side 132 which together forms the outer side 152 of the brake ring 112 .

[0281] Advantageously, the brake pad 382 is arranged on the axial outer side 154 and / or at least forms the axial outer side 154 .

[0282] In particular, the brake pad 382 forms the friction surface 158 of the brake ring 112. Advantageously, a further friction surface 156 is provided, which is arranged opposite to the friction surface 158 of the brake pad 382 in the axial direction 155. Advantageously, the two friction surfaces 156, 158 each at least partially together form the corresponding axial outer side 152, 154.

[0283] For example, in some variants, the additional friction surface 156 (which is arranged axially opposite to the friction surface 158 of the brake pad 382) is formed by the friction disk 122, in particular at least one area of the flat side 132 of the friction disk (as exemplarily shown in Figure 9 ).

[0284] For example, in some variants, the further friction surface 156 is formed by a brake lining material which is preferably arranged on the flat side 132 of the friction disk 122 .

[0285] The friction disk 122 comprises an axle opening 166 which at least partially forms the axle aperture 162 .

[0286] The friction disk 122 comprises an edge section 172 which extends in the rotational direction 165 around the axle opening 166 and thus around the axle aperture 162 and delimits the axle opening 166 in a radial direction 163 relative to the brake system axis 118. The edge section 172 thus delimits the axle aperture 162 at least partially in the radial direction 163.

[0287] In some advantageous variants, the edge section 172 of the friction disk 122 is configured in a flange-like manner and projects in the axial direction 155 of the brake system axis 118 beyond the radially further outer surface region of the flat side 132, wherein the flat side 132 advantageously at least partially together forms the axial outer side 152. Exemplarily, such a variant is shown in Figure 9 In

[0288] In particular, an axial step is configured at the radially outer region of the edge section 172.

[0289] In other advantageous variants, the flat side 132 also extends at least substantially flat and planar radially inwards in the region of the edge section 172 up to the axle opening 166. Figure 9 The illustration in

[0290] The brake ring 112 has a toothing 182. Advantageously, the toothing 182 is configured at the edge section 172 of the friction disk 122.

[0291] In particular, the toothing 182 of the brake ring 112 includes a plurality of teeth 184 and recesses 186. In particular, the respective recesses 186 are each located between two teeth 184. Advantageously, the toothing 182 is at least partially configured as explained in the first embodiment.

[0292] The brake cylinder 114 advantageously includes a mounting base 212.

[0293] The brake cylinder 114 includes a circumferential side wall 214, and the brake cylinder 114 projects at least with the insertion section 262 of the circumferential side wall 214 into the axle through opening 162. In particular, the brake cylinder 114 projects from the axial outer side, here from the axial outer side 152, into the axle through opening 162.

[0294] The insertion section 262 of the brake cylinder 114 advantageously has a toothing structure 232. Advantageously, the toothing structure 232 includes a plurality of teeth 234 and recesses 236. In particular, the respective recesses 236 are each located between two teeth 234. Advantageously, the toothing structure 232 of the brake cylinder 114 is at least partially configured as explained in connection with the first embodiment.

[0295] In particular, the edge section 172, in particular with its toothing 182, and the insertion section 262 of the brake cylinder 114, in particular with its toothing structure 232, engage with one another.

[0296] In particular, the insertion section 262 of the brake cylinder 114 and in particular the entire brake cylinder 114 in the axial direction 155 of the brake system axis 118 (in particular starting from the axial outer side 152, from which the brake cylinder 114 is inserted into the axle opening 162) does not project beyond the edge section 172.

[0297] In particular, the insertion section 262 does not project beyond the second axial end 197 on the edge side of the edge section 172 in the axial direction 155, where the second axial end 197 on the edge side of the two axial ends 196, 197 on the edge side is the axial end further away from the axial outer side 152, from which the brake cylinder 114 extends into the axle opening 162.

[0298] The edge section 172 has a first transverse face 198, for example, at its first axial end side 194.

[0299] In particular, the edge section 172 has a second transverse face 199 at its second axial end side 195.

[0300] Preferably, the brake cylinder 114, in particular with its insertion section 162, is flush with the second axial end 197 on the edge side and / or with the second transverse face 199 of the edge section 172.

[0301] In particular, a plurality of retaining elements 312 and 314 are provided for axially locking the brake ring 112 and the brake cylinder 114 relative to each other.

[0302] The retaining elements 312, 314 are formed, for example, by the circumferential side wall 214 of the brake cylinder 114. Advantageously, the retaining elements 312, 314 are at least partially constructed as explained in connection with the first embodiment.

[0303] In particular, the edge section 172 is configured as a retaining surface 332, 362 for the retaining elements 312, 314.

[0304] Advantageously, the retaining surfaces 332, 362 are at least partially constructed as explained in connection with the first embodiment.

[0305] The retaining surface 332 for the retaining element 314 of the first group is formed, for example, at the first transverse face 198 of the edge section 172. In particular, these retaining surfaces 332 of the first group and the first transverse face 198 of the edge section 172 face at least the outer side 152 (from which the brake cylinder 114 extends into the axle opening 162) and are formed, for example, at this axial outer side 152.

[0306] In particular, the bearing surface 362 of the bearing element 314 for the second group of classes is oriented opposite to the axially outer side 152, starting from which the brake cylinder 114 extends into the axle opening 162. Advantageously, these bearing surfaces 362 of the second group of classes are arranged offset in retreat in the axial direction 155 of the brake system axis 118 relative to the edge-side second axial end 197 and / or relative to the second transverse face 199 at the second axial end side 195.

[0307] Advantageously, the respective bearing elements 314 of the second group of classes can then rest against the corresponding bearing surfaces 362, and the brake cylinder 114 nevertheless does not project axially beyond the edge section 172.

[0308] In particular, the advantage of the described solution is that, since in particular the insertion section 262 does not project axially beyond the edge section 172, the brake pads 158 can be pulled further inwards radially in the radial direction 163 relative to the brake system axis 118.

[0309] In particular, the advantage of the described solution is that it at least reduces or for example eliminates the risk, i.e. the danger, that in the case of wear of the brake pads 158, the protruding section of the insertion section 262 of the brake cylinder 114 projects axially beyond the (in particular worn) brake pads 382 and may thus lead to deterioration.

[0310] Preferably, the described embodiment is furthermore at least partially constructed as explained in connection with other embodiments, so that for details not explained in detail in the embodiment, reference is made in full to the explanations in connection with the other embodiments.

[0311] List of reference signs:

[0312] 100 Brake system

[0313] 112 Brake ring

[0314] 114 Brake cylinder

[0315] 118 Brake system axis

[0316] 122 Friction disc

[0317] 124 Friction disc

[0318] 126 Support

[0319] 132 Flat side

[0320] 134 Flat side

[0321] 136 Flat side

[0322] 138 Flat side

[0323] 142 Cooling channel

[0324] 152 Axial outside

[0325] 154 Axial outside

[0326] 155 Axial direction

[0327] 156 Friction surface

[0328] 158 Friction surface

[0329] 162 Axle opening

[0330] 163 Radial direction

[0331] 164 Inside

[0332] 165 Revolution direction

[0333] 166 Axle opening

[0334] 168 Axle opening

[0335] 172 Edge section

[0336] 174 Edge section

[0337] 182 Tooth part of brake ring

[0338] 184 Tooth

[0339] 186 Clearance part

[0340] 188 Back of clearance part

[0341] 192 Tooth flank

[0342] 193 Tooth face

[0343] 194 Axial end side of edge section

[0344] 195 Axial end side of edge section

[0345] 196 Axial end of edge side

[0346] 197 Axial end of edge side

[0347] 198 Transverse plane of edge section

[0348] 199 Transverse plane of edge section

[0349] 212 Assembly base

[0350] 214 Peripheral side wall

[0351] 222 Assembly opening

[0352] 225 Arrangement structure end of peripheral side wall

[0353] The free end of the 227 circumferential side wall

[0354] The 229 transition section

[0355] The tooth structure of the 232 brake cylinder

[0356] The 234 tooth

[0357] The 236 void

[0358] The 242 tooth face

[0359] The 244 tooth side

[0360] The 246 back of the void

[0361] The 262 insertion section

[0362] The 312 holding element of the first group type

[0363] The 314 holding element of the second group type

[0364] The 318 axial end of the tooth

[0365] The 322 axial middle region of the circumferential side wall

[0366] The 332 holding surface for the holding element of the first group type

[0367] The 352 holder

[0368] The 354 fastener

[0369] The 356 fastener

[0370] The 362 holding surface for the holding element of the second group type

[0371] The 366 notch

[0372] The 368 tooth side section

[0373] The 376 cooling air flow

[0374] The 382 brake pad.

Claims

1. A braking system (100), in particular for a motor vehicle, wherein, The braking system (100) includes a brake cylinder (114) and a brake ring (112), and the braking system (100) defines a braking system axis (118), wherein the brake ring (112) has an axle opening (162) configured in the axial direction (155) along the braking system axis (118), and the axle opening (162) is surrounded by the radially inner side (164) of the brake ring (112), and wherein the brake cylinder (114) extends into the axle opening (162) starting from the axially outer sides (152, 154) of the brake ring (112), and the brake cylinder (114) engages with an edge section (172) of the brake ring (112) with the section (262) extending into the axle opening (162), wherein the edge section (172) is configured at the radially inner side (164) of the brake ring (112), and wherein the brake cylinder (114) does not project axially beyond the edge section (172) with which the section of the brake cylinder (114) engages along the axial direction (155) of the braking system axis (118).

2. The braking system (100) according to claim 1, characterized in that, The edge section (172) has a toothing (182), and / or the brake cylinder (114) has a toothing structure (232).

3. The braking system (100) according to any one of the claims, characterized in that At least one of the following: - The edge section (172) has a radially inwardly directed edge side; and / or - The radially inwardly directed edge side of the edge section (172) extends circumferentially around the braking system axis (118) and / or around the axle opening (162), and the edge side of the edge section (172) extends in the axial direction (155) of the braking system axis (118) between two axial ends (196, 197), and in particular extends from one of the two axial ends (196, 197) to the other of the two axial ends (196, 197); and / or - The edge section (172) is configured with transverse faces (198, 199) at at least one axial end side (194, 195), and in particular, the transverse faces (198, 199) extend radially outwards, and in particular, the edge section (172) is configured with corresponding transverse faces (198, 199) at the two axial end sides (194, 195), and in particular, the two transverse faces (198, 199) extend radially outwards.

4. The braking system (100) according to any one of the preceding claims, characterized in that At least one of the following: - The toothing (182) is configured at the radially inwardly directed edge side of the edge section (172); and / or - In the edge section (172), the toothing (182) is configured at least substantially along the entire axial extension of the edge section (172).

5. The braking system (100) according to any one of the preceding claims, characterized in that, The brake cylinder (114) includes at least one circumferential side wall (214), wherein in particular at least one of the following is provided: - The circumferential side wall (214) extends, in particular, in the axial direction (155) of the brake system axis (118) from the end of the arrangement structure (225) to the free end (227); and / or - The toothing structure (232) of the brake cylinder (114) is constructed at least at the circumferential side wall (214) and in particular by means of the circumferential side wall (214).

6. The braking system (100) according to any one of the preceding claims, characterized in that At least one of the following: - The brake cylinder (114) does not project beyond the following axial end sides (194, 195) of the edge section (172) in the axial direction (155) of the brake system axis (118) with its circumferential side wall (214), and this axial end side of the two axial end sides (194, 195) of the edge section (172) is further away from the axial outer sides (152, 154) in the axial direction (155) of the brake system axis (118), starting from which axial outer sides the brake cylinder (114) extends axially into the axle opening (162); and / or - The brake cylinder (114) does not project beyond the following axial ends (196, 197) of the edge side in the axial direction (155) of the brake system axis (118) with its circumferential side wall (214), and this axial end of the two axial ends (196, 197) of the edge side is further away from the axial outer sides (152, 154) in the axial direction (155) of the brake system axis (118), starting from which axial outer sides the brake cylinder (114) extends axially into the axle opening (162) in the axial direction; and / or - The brake cylinder (114) does not project beyond the toothing (182) of the edge section (172) in the axial direction (155) of the brake system axis (118) with its circumferential side wall (214) and / or with its toothing structure (232).

7. The braking system (100) according to any one of the preceding claims, characterized in that At least one of the following: - The free end (227) of the circumferential side wall (214) is axially in the region of the edge section (172); and / or - The free end (227) of the circumferential side wall (214) is not externally exposed in the radial direction (163) of the brake system axis (118).

8. The braking system (100) according to any one of the preceding claims, characterized in that, The brake cylinder (114) is arranged flush with the edge section (172) of the brake ring (112) in the axial direction (155) of the brake system axis (118) with its circumferential side wall (214) and / or with its toothing structure (232).

9. The braking system (100) according to any one of the preceding claims, characterized in that, In the axial direction (155) of the brake system axis (118), the toothing (182) of the brake ring (112) is flush with the toothing structure (232) of the brake cylinder (114).

10. The braking system (100) according to any one of the preceding claims, characterized in that, The brake cylinder (114) includes retaining elements (312, 314) for retaining at the brake ring (112).

11. The braking system (100) according to any one of the preceding claims, characterized in that At least some of the retaining elements (312, 314) of the brake cylinder (114) are arranged within the axial height range of the edge section (172).

12. The braking system (100) according to any one of the preceding claims, characterized in that, At least some holding surfaces (332, 362) are configured within the axial height range of the edge section (172).

13. The braking system (100) according to any one of the preceding claims, characterized in that, At least some holding surfaces (332, 362) configured at the edge section (172) are arranged offset in the axial direction (155) along the brake system axis (118), especially offset axially with respect to the second axial end side (194, 195) of the edge section (117), especially at least offset axially with respect to the second transverse surfaces (198, 199) at the second axial end side (194, 195) and / or the second axial ends (196, 197) on the edge side of the edge section (117).

14. The braking system (100) according to any one of the preceding claims, characterized in that, At least some teeth (184) of the toothing (182) of the brake ring (112) are each configured with at least one holding surface (332, 362), especially for holding elements (312, 314).

15. The braking system (100) according to any one of the preceding claims, characterized in that, At least some teeth (184) of the toothing (182) of the brake ring (112) are configured to be at least partially shortened in the axial direction (155) along the brake system axis (118), especially shortened with respect to the axial extension of the toothing (182).

16. The braking system (100) according to the preceding claim, characterized in that, At least some of the at least partially shortened teeth (184) of the toothing (182) of the brake ring (112) are shortened such that they do not extend at least partially axially in the axial direction (155) along the brake system axis (118) up to the second axial end side (194, 195) of the edge section (117), especially do not extend up to the second transverse surfaces (198, 199) at the second axial end side (194, 195), and / or do not extend at least partially up to the second axial ends (196, 197) on the edge side of the edge section (172).

17. The braking system (100) according to any one of the preceding claims, characterized in that At least one of the following: - The brake ring (112) and the brake pot (114) are at least partially connected to each other by a self-clamping connection; and / or - The brake ring (112) and the brake pot (114) are at least partially connected to each other by a self-locking connection; and / or - The brake ring (112) and the brake pot (114) are at least partially connected to each other by a connection under a pre-tensioning force.

18. The braking system (100) according to any one of the preceding claims, characterized in that, The brake ring (112) includes at least one friction disk (122, 124), wherein the edge section (172) with which at least one section of the brake pot (114) engages is especially the edge section (172) of the friction disk (122, 124) among the at least one friction disk (122, 124).

19. The braking system (100) according to any one of the preceding claims, characterized in that, A plurality of cooling channels (142) are configured in the brake ring (112), and at least some of the plurality of cooling channels (142) open radially inward in the axle opening (162) with respect to the brake system axis (118), wherein, in particular, the brake cylinder (114) does not extend axially in the axial direction (155) of the brake system axis (118) into the openings of the at least some cooling channels (142), and / or wherein, in particular, the openings of the at least some cooling channels (142) are not affected by sections of the brake cylinder (114).

20. The braking system (100) according to any one of the preceding claims, characterized in that, Brake pads (382) are arranged at at least one axial outer side (152, 154) of the brake ring (112), wherein, in particular, the brake cylinder (114) does not extend axially in the axial direction (155) of the brake system axis (118) into the axial region of at least one brake pad (382).

Images