FIXING DEVICE WITH FLEXIBLE CHANNEL.

Abstract

There is provided a clamping apparatus 100 and a method 800 of using the clamping apparatus 100. The clamping apparatus 100 comprises a clamping device 102 configured to clamp an elongate article 104, and flexible trunking 106 through which the elongate article 104 can extend, wherein the flexible trunking 106 is longer than the clamping device 102 in a first direction L, and wherein the flexible trunking 106 is flexible because the flexible trunking 106 is more flexible than the clamping device 102 about at least a first axis A perpendicular to the first direction L.

Description

/ 33 FIXING DEVICE WITH FLEXIBLE CHANNEL FIELD OF THE INVENTION

[001] The embodiments of the present invention relate to a fastening apparatus with a flexible track. In particular, they relate to a fastening apparatus for winding objects, wherein the fastening apparatus comprises a flexible track. BACKGROUND OF THE INVENTION

[002] Plastic cable ties offer a low-cost and convenient, but single-use, method of securing objects. Some cable ties are reusable, but difficult to release. Velcro cable ties are reusable, but are expensive when supplied in larger diameters. Band cable ties and jubilee clips are reusable, but are expensive when supplied in larger diameters with rustproof metal. If tightened too much, metal clips can also crush or damage objects, such as electrical cable insulation. In addition, a break in the electrical cable insulation can result in electrical contact between a cable conductor and the metal clip. BRIEF DESCRIPTION OF VARIOUS EMBODIMENTS OF THE INVENTION

[003] According to various, but not necessarily all, embodiments of the invention, a clamping apparatus is provided comprising a clamping device configured to secure an elongated article and a flexible channel through which the elongated article can extend, wherein the flexible channel is longer than the clamping device in a first direction, and wherein the flexible channel is flexible because the flexible channel is more flexible than the clamping device around at least a first axis perpendicular to the first direction.

[004] One advantage is that if the elongated article is wrapped around objects that extend along the first axis and then secured by the device Petition 870250080776, dated 09 / 09 / 2025, page 157 / 204 / 33 of fastening, the flexible channel deforms resiliently when separating the elongated article from at least a part of the objects and distributing the load of the elongated article over the part of the objects. The load may arise from the tension in the elongated article when the elongated article is fastened by the fastening device in a coiled configuration around the objects.

[005] The fastening device can therefore be considered a cable lashing device or a lashing device for securing objects to each other, the lashing device having a fastening device and a flexible channel for lashing (the lashing being the elongated article). The fastening device may be releasable.

[006] In one example, if the fastening device is used to hold a second object against a first object, the elongated article can be wrapped around both objects, resiliently deforming the flexible channel against the second object, so that the flexible channel separates the elongated article from the second object and distributes the load of the elongated article onto the second object. The first object may comprise a beam, such as a tubular section beam. The second object may comprise cabling, such as a cable or cable bundle. The cabling may comprise electrical cabling. The second object may extend along an external surface of the first object.

[007] The flexible channel and the fastening device can be mounted on top of each other. This minimizes the number of parts.

[008] Alternatively, the flexible channel and the fastening device may not be mounted on each other, but may be separate parts. The flexible channel and the fastening device may be connectable to each other by the elongated article. The flexible channel may be moved toward or away from the fastening device, while the flexible channel and the fastening device are connected to each other by the elongated article. This allows the Petition 870250080776, dated 09 / 09 / 2025, page 158 / 204 / 33 separate positioning of the flexible channel and the fastening device. Since the elongated article is fixed under tension, the flexible channel can be substantially immobilized.

[009] The fastening device may also include the elongated article.

[010] The elongated article may be in the form of a wire, cable, steel rope or similar. The elongated article may comprise a metallic material or plastic materials. The elongated article may be braided or monofilament, for example.

[011] The elongated article may have a greater length than the flexible channel. The elongated article may be at least twice or three times the length of the flexible channel. One advantage is minimizing material usage, as the flexible channel may not need to protect the entire circumference of the objects.

[012] The flexible channel can be wider than the elongated article. This accommodates some lateral misalignment of the elongated article along the flexible channel.

[013] The elongated article may extend through the flexible channel when in use. Specifically, the flexible channel may comprise a support through which the elongated article may extend. The support may be configured to retain the elongated article.

[014] The retainer can be configured to retain the elongated article laterally, vertically, or both laterally and vertically. Lateral retention comprises resisting or preventing lateral sliding of the elongated article from the flexible channel. Vertical retention comprises resisting or preventing vertical separation of the elongated article from the flexible channel. Petition 870250080776, dated 09 / 09 / 2025, page 159 / 204 / 33

[015] The retainer may be shaped to substantially or completely enclose the elongated article. The retainer may comprise an opening, such as a hole or groove, through which the elongated article may extend.

[016] The opening can be oversized relative to the diameter of the elongated article. This provides tolerance for larger diameters of elongated articles. The opening can have a non-circular shape.

[017] The retainer may be made of the same material as the base material over which the support extends. The retainer may be in the form of an arc encompassing the opening. One advantage is the ease of manufacture.

[018] The retainer can be configured to allow side loading of the elongated article. The retainer can be cantilevered to allow side loading.

[019] The retainer may comprise a hook to allow lateral loading. The hook may be a flexible hook, configured to flex as the elongated article is loaded laterally into the holder.

[020] The hook may comprise a seat for retaining the elongated article. The seat may be accessed by a notch / recess in the surface of the hook.

[021] The elongated article can be unloaded laterally from the retainer by flexing the hook until the elongated article is disengaged.

[022] The clip may comprise an entry surface to guide lateral loading.

[023] The length of the retainer may be less than the total length of the flexible channel.

[024] The flexible channel may comprise a plurality of retainers. The flexible channel may comprise at least two or at Petition 870250080776, dated 09 / 09 / 2025, page 160 / 204 / 33 minus three retainers. The plurality of retainers may be aligned linearly along the flexible channel. If there are two retainers, the retainers may be located in separate halves of a length of the flexible channel in the first direction. If there are three retainers, the retainers may be located in separate thirds of a length of the flexible channel in the first direction. If there are three or more retainers, they may be approximately equidistant. The space between each retainer may be greater than a retainer length in the same direction.

[025] The flexible channel can have a first side and a second opposite side. The first side can be an upper side and the second side can be a lower side.

[026] The flexible channel may comprise one or more feet along the second side of the flexible channel, such as a pair of feet.

[027] The pair of feet can be separated by a gap between them, within which the second object is positioned when in use. One advantage is that the feet help prevent the second object from slipping out of the flexible chute in a direction transverse to the flexible chute.

[028] The feet can be separated along the first direction. One of the feet can be in the first half of the flexible channel, and a second of the feet can be in the second half of the flexible channel, separated from the first half in the first direction. The first and second feet can be proximal to the first and second opposite ends of the flexible channel.

[029] The feet can be integrally formed portions of the flexible channel. The feet can be formed as through depressions in the flexible channel. Petition 870250080776, dated 09 / 09 / 2025, page 161 / 204 / 33

[030] The second side of the flexible channel may be flatter than the first. The support or supports may be located mostly or entirely on the first side.

[031] The second side may be substantially flat.

[032] The second side of the flexible channel may be mostly or substantially coplanar with an outer face of the fastening device, when in the undeformed condition, the outer face being part of the fastening device or next to the fastening device. This further distributes the load.

[033] The flexible channel may have a cross-sectional shape that defines a major axis and a minor axis of curvature. The flexible channel may be more flexible with respect to the minor axis than with respect to the major axis. The flexible channel may be resiliently deformable with respect to the minor axis against objects.

[034] The fastening device may have a stretched aspect ratio in cross-section, defining long and short sides. The fastening device may be oriented to limit the overall height of the fastening device, the long sides of the fastening device being parallel to a plane defined by the first axis and the first direction.

[035] The flexible channel may comprise an elongated base. The elongated base may have an asymmetrical axial shape. The elongated base may define a length, width and thickness, wherein the length may be greater than the width and the width may be greater than the thickness. The elongated base may be in the form of a flat strip. The elongated base may be formed from a plastic base material.

[036] The minor axis of the flexible channel may lie in the length-width plane of the elongated base. The major axis of the flexible channel may lie in the length-thickness plane of the elongated base. Petition 870250080776, dated 09 / 09 / 2025, pages 162 / 204 / 33

[037] A first surface of the elongated base in the length-width plane of the elongated base may define, at least in part, the first side of the flexible channel. The first surface may define an upper side of the elongated base. A second opposite surface of the elongated base may define, at least in part, the second side of the flexible channel. The second surface may define a lower side of the elongated base. The second surface of the elongated base may be mostly or substantially coplanar with the outer face of the fastening device.

[038] The flexible channel may comprise a hinge. The hinge may allow the flexible channel to bend around the first axis. The hinge may be located on the second side of the flexible channel. The hinge allows the second side (bottom part) to be wrapped more easily around objects. For example, one of the objects may have edges (e.g., a polygonal beam). The hinge may be aligned with one of the edges. The flexible channel will make more uniform contact with the object due to the locally smaller radius of curvature at the hinge.

[039] The elongated base of the flexible channel may comprise the hinge. The second surface of the elongated base may comprise the hinge.

[040] The hinge may comprise a live hinge. The live hinge may be formed on at least the second surface of the elongated base. The live hinge may comprise a taper or opening on the second surface of the elongated base.

[041] The hinge may be between a pair of supports.

[042] The flexible track may comprise a plurality of hinges. A pair of hinges may be relatively spaced to equal or exceed a length of a corresponding side of one of the Petition 870250080776, dated 09 / 09 / 2025, page 163 / 204 / 33 objects. Therefore, each hinge can be aligned with a corresponding edge of the side of the object.

[043] The flexible channel may comprise at least three of the retainers. Each hinge of the plurality of hinges may be between a different pair of at least three retainers.

[044] The flexible channel and the fastening device can be mounted on each other. The flexible channel may comprise a support to which the fastening device is attached. The support may be formed of the same material as the base material of the flexible channel.

[045] The support and the elongated base of the flexible channel can be formed integrally as a single body or they can be separate bodies.

[046] The support may involve at least three or at least four sides of the fastening device. Therefore, the support may be configured as a pocket.

[047] The support may include an opening to receive the fastening device. The opening of the support may face the elongated base of the flexible channel.

[048] The support opening may be located on the first side of the flexible channel. The support opening may be located mostly or entirely on the same side as the retainer or retainers. Therefore, the elongated article may extend from the fastening device, from / through the support opening and through the retainers.

[049] One face of the support may be mostly or substantially coplanar with a longer face of the flexible channel. The face of the support may be the outer face of the fastening device, described previously. The longer face may be the second surface of the elongated base, described previously. Therefore, the loads may be distributed Petition 870250080776, dated 09 / 09 / 2025, page 164 / 204 / 33 along the entire length of the fastening device. Furthermore, the support can prevent a harder material of the fastening device (e.g., metal body material) from rubbing against protected objects, such as the second object (e.g., cabling).

[050] The fastening device may comprise a body housing a clamp. The clamp may comprise a fastening surface. The fastening surface may be serrated. The clamp may be round or wedge-shaped.

[051] The fastening device may comprise a spring configured to propel the clamp into the fastening engagement with the elongated article. The spring may be configured to resist movement of the clamp out of the fastening engagement with the elongated article. The spring may be seated against the clamp.

[052] The clamp may slide at an oblique angle relative to a passage along which the elongated article extends during use. The clamp may slide in the plane of movement of the clamp of the fastening device, at an oblique angle. The oblique angle may have a value less than 30 degrees or less than 20 degrees. The value may be greater than 10 degrees.

[053] One advantage of this low angle is that the fastener can be easily slid to secure the elongated object, but can also be easily released. A smaller oblique angle allows for greater clamping force, while a more inclined angle allows for easier release.

[054] The fastening device may comprise a first fastening formation, against which the fastener may be configured to secure the elongated article. The fastening formation may be a fastening wall. The fastening wall may extend along the passage. Petition 870250080776, dated 09 / 09 / 2025, pages 165 / 204 / 33

[055] The fastening device may comprise a second fastening formation configured to apply a fastening force to the clamp. Thus, the clamp and the elongated article are fastened between the first and second fastening formation. The second fastening formation may be a second fastening wall. The second fastening formation may converge towards the first fastening formation at an oblique angle relative to the passage.

[056] It should be noted that the oblique angle along which the fastener can slide relative to the first fastening formation gives the fastening device a laterality. The elongated article can only be easily inserted in one direction. If the end of the elongated article is inserted in the correct insertion direction, the end of the elongated article pushes the clamp away from the first fastening formation at the oblique angle. This creates a space between the first fastening formation and the clamp, allowing the elongated article to be pushed past the clamp so that the clamp can fit into the side of the elongated article. Once fitted, the elongated article is secured to prevent being pulled back. However, if the end of the elongated article is inserted into the fastening device in the incorrect and opposite insertion direction, the end of the elongated article fails to push the clamp out of the way.This occurs because the end of the elongated article pushes the clamp toward the first fastening formation at the oblique angle.

[057] The fixation device may be a releasable fixation device. Therefore, the fixation device may be reusable. The fixation device may be loosened or removed as needed.

[058] The fastening device may comprise a release formation that allows, at least in part, the release of the elongated article from the fastening device. Petition 870250080776, dated 09 / 09 / 2025, pages 166 / 204 / 33

[059] In one example, the release formation comprises a movable release actuator from an initial position to a release position to move the clamp out of the fastening engagement with the extended article. The release actuator may comprise an input button or a movable slider operated by a user digit. The release actuator may push the clamp out of the fastening engagement with the extended article. The spring may be deflected as the release formation moves the clamp out of the fastening engagement with the extended article.

[060] In another example, the release formation comprises a release opening configured to receive a release tool. The release tool may be separate from the fastening device. The release tool may be any device comprising a thin, elongated rod. The release opening may have a diameter sized to receive the release tool, the diameter being smaller than the openings of the fastening device for the elongated article. The release opening may have a smaller diameter than the elongated article. The release opening may be located at one end of the fastening device facing away from the flexible chute. A release opening has the advantage of increased safety as a dedicated release tool is required.

[061] The fastening device may have a first end and a second opposite end. The first end may face the flexible channel in use. Passage may extend from the first end to the second end.

[062] The fastening device may comprise an anchor for securing a first portion of the elongated article. The first portion of the elongated article may comprise an extended portion of the elongated article, such as Petition 870250080776, dated 09 / 09 / 2025, p. 167 / 204 / 33 a sealed end. The anchor may be in the form of a molded cavity to retain the first portion of the elongated article.

[063] The fastening device may comprise an anchorage opening that extends to the anchorage. The anchorage opening may have a smaller diameter than the enlarged portion of the elongated article. Therefore, the enlarged end of the elongated item may be secured in the fastening device.

[064] The anchoring opening of the fastening device may be located at the first end of the fastening device.

[065] The fastening device can be configured to secure a second portion of the elongated article after the elongated article has been wrapped around the objects. The clamp of the fastening device can be configured to secure the second portion of the elongated article. The second portion can be a portion of the elongated article selected by the user based on the length required to wrap the objects.

[066] The fastening device may comprise an entry opening that extends to the clamp. The entry opening may be located at the second end of the fastening device. The entry opening may allow the elongated article to extend into the passage where the elongated article is fastened.

[067] The fastening device may comprise an exit opening opposite the entry opening. The exit opening may be located at the first end of the fastening device. The exit opening may allow the elongated article to extend out of the passage and the fastening device. The exit opening may be adjacent to the anchoring opening. The anchoring opening and the exit opening may define a pair of exit openings. Petition 870250080776, dated 09 / 09 / 2025, pages 168 / 204 / 33

[068] The first end of the fastening device can be described as an output end, and the second end can be described as an input end.

[069] In use, one free end of the elongated article can be inserted through the flexible channel, wrapped around the objects, and inserted through the entry and exit opening of the fastening device. The free end of the elongated article can then be pulled until the required tension is reached. When the user stops pulling, the elongated article is held at the required tension by the clamp. The release mechanism allows the clamp to be released, enabling the elongated article to be pulled out in the reverse direction.

[070] According to several, but not necessarily all, embodiments of the invention, a method of using the fastening apparatus is provided, the method comprising: placing the clamping device against objects, where the objects extend along the first axis; Align the flexible channel with a portion of the objects to be protected by the flexible channel; and wrap the elongated article in a loop around the objects, resiliently deforming the flexible channel against the portion of the objects, wherein a first portion of the elongated article is anchored to the fastening device; and attach a second portion of the elongated article to the fastening device to secure the loop.

[071] The objects can be elongated objects. The objects can be the first object and the second object. The part to be protected can be the second object. Petition 870250080776, dated 09 / 09 / 2025, pages 169 / 204 / 33

[072] Aligning the flexible channel may involve aligning the flexible channel with the second object (e.g., cabling). The winding of the elongated article may be done in a circumferential direction relative to the first axis, where the first and second objects may extend mostly or entirely along the first axis. The elongated article may extend through the flexible channel. Therefore, winding the elongated article in a loop around the outer objects may resiliently deform the flexible channel around the first axis relative to the second object. The resiliently deformed flexible channel, therefore, extends in a generally circumferential direction over the second object / along at least part of the loop. The flexible channel, therefore, separates the elongated article from the second object and distributes the load of the elongated article over the second object.

[073] The clamping of the elongated article to the clamping device may comprise feeding the elongated article through the clamping device. Feeding the elongated article through the clamping device may comprise feeding the free end of the elongated article into the inlet opening and out of the outlet opening of the clamping device. When clamped, the elongated article may be under tension. The tension in the elongated article may maintain the flexible chute in a state of resilient deformation against the second object.

[074] According to several, but not necessarily all, embodiments of the invention, a fastening system is provided comprising the fastening apparatus and the objects.

[075] The elongated article may be longer than the full circumference of the first object. The elongated article may be long enough to wrap around the full circumference of the first object, with the second object located between the elongated article and the first object. The flexible trough may be shorter than the full circumference of the first object. Petition 870250080776, dated 09 / 09 / 2025, page 170 / 204 / 33 object. The flexible gutter may need to be long enough only to protect the second, smaller object. The flexible gutter may be longer than the diameter of the second object. BRIEF DESCRIPTION OF THE DRAWINGS

[076] For a better understanding of various examples of embodiments of the present invention, reference will now be made, by way of example, only to the accompanying drawings, in which:

[077] FIG. 1 illustrates a first perspective view of an early fixation device;

[078] FIG. 2 illustrates a second perspective view of the first fixation device;

[079] FIG. 3 illustrates a third perspective view of the first fixation device;

[080] FIG. 4 illustrates a perspective view of a second fixation device;

[081] FIG. 5 illustrates a perspective view of a third fixation device;

[082] FIG. 6 illustrates a cross-sectional perspective view of a fastening device;

[083] FIG. 7 illustrates a fastening system comprising fastening devices fixed to objects;

[084] FIG. 8 illustrates a method;

[085] FIG. 9 illustrates a perspective view of a fixation device; and

[086] FIG. 10 illustrates a second perspective view of the fixation device. Petition 870250080776, dated 09 / 09 / 2025, page 171 / 204 / 33 DETAILED DESCRIPTION OF VARIOUS EMBODIMENTS OF THE INVENTION

[087] FIGS. 1-3 illustrate a clamping apparatus 100, specifically a first clamping apparatus 100A. The orthogonal axes of length (L), width (W) and height (H) are also shown.

[088] The fastening device 100 is configured to fasten an elongated article 104. The elongated article 104 can be a wire, a steel cable or a cable.

[089] The fastening apparatus 100 comprises a fastening device 102, a flexible channel 106 and an elongated article 104, assembled together to form a single part.

[090] The flexible channel 106 has the shape of a strip extending from the fastening device 102. The channel may alternatively be called a trunk or strip. In use, the elongated article 104 is anchored to the fastening device 102 and extends through the flexible channel 106 in the length direction (L), and then in a loop around the external objects 1 and 2 (FIG. 7) and returns to the fastening device 102 to be fastened. The elongated article 104 therefore forms a tie.

[091] The length of the flexible channel 106 may be greater than that of the fastening device 102 in a first direction (length direction L). When bent in the first direction, the flexible channel 106 exhibits a radius of curvature around an axis parallel to a first axis A (FIG. 7), wherein the first axis is perpendicular to the first direction. The first axis A extends in the width direction W. Different versions of the fastening device 100 may be sold with different lengths of the flexible channel 106 for a given size of the fastening device 102. Petition 870250080776, dated 09 / 09 / 2025, pages 172 / 204 / 33

[092] The channel 106 is flexible because it is more flexible than the fastening device 102 in the first direction (FIG. 7). The resilient deformation of the flexible channel 106 around the first axis A causes the curvature of the flexible channel around the LH plane (length-height plane).

[093] The flexible channel 106 is more flexible than the fastening device 102 because the flexible channel 106 can be formed from a more elastic material than the fastening device 102. The fastening device 102 can have a metallic body 128, while the flexible channel 106 can be formed from a plastic material.

[094] Additionally, or alternatively, the flexible channel 106 is more flexible than the fastening device 102 because the flexible channel 106 can be thinner than the fastening device 102 (height direction H), for example, less than 4 millimeters thick or less than 3 millimeters thick.

[095] The flexible channel 106 comprises an elongated base 116 and a plurality of retainers 108 spaced along the elongated base 116. The retainers 108 are located on a first side S1 of the elongated base 116, which is the upper side.

[096] The elongated base 116 has the shape of a strip. The elongated base 116 is a flexible flat strip. The elongated base 116 has a first surface 118 that defines an upper side of the elongated base 116 and a second opposite surface 120 (FIG. 3) that defines a lower side of the elongated base 116. The first surface 118 of the elongated base 116 defines the first side S1 (upper side) of the flexible channel 106, and the second surface 120 of the elongated base 116 defines a second side S2 (lower side) of the flexible channel 106.

[097] The length L of the elongated base 116 can define the length L of the flexible channel 106. The elongated base 116 has a Petition 870250080776, dated 09 / 09 / 2025, page 173 / 204 / 33 length L several times greater than its width W (for example, >3x). The elongated base 116 may have a rectangular cross-sectional shape (WH), with its width W several times greater than its thickness H (for example, >3x).

[098] The elongated base 116 therefore defines a major axis (LH) and a minor axis (LW) of curvature. Based on the second moment of area of ​​the cross-section, the elongated base 116 is therefore more flexible with respect to the minor axis (LW) than the major axis (LH). The flexible channel 106 is therefore more flexible with respect to the first axis A than any other axis.

[099] The width W of the elongated base 116 is also greater than the diameter of the elongated article 104, to prevent the elongated article 104 from slipping out of the flexible channel 106. The width W of the elongated base 116 may be greater than 6 millimeters, which may be several times the diameter of the elongated article 104 (>2x). The elongated article may have a diameter less than 3 millimeters.

[0100] The retainers 108 in this example, but not necessarily in all examples, are formed of the same material as the elongated base 116. The retainers 108 may be portions of the material of the elongated base 116. Each retainer 108 may be an arch with an enlarged arch-shaped opening 110 to form under each arch.

[0101] In other examples, the retainers 108 may be parallel perforations along the elongated base 116, so that the elongated article 104 may be woven over and under the perforations.

[0102] Each retainer 108 and the elongated base 116 together retain the elongated article 104 in the lateral W and vertical H directions. Lateral retention comprises resisting or preventing lateral slippage of the elongated article. Petition 870250080776, dated 09 / 09 / 2025, pages 174 / 204 / 33 104 of the flexible channel 106. Vertical retention comprises resisting or preventing vertical separation of the elongated article 104 from the flexible channel 106.

[0103] Two of these retainers 108 are shown, but more could be provided in other examples. The retainers 108 are located in separate halves of the elongated base 116, so that there is a proximal retainer 108 and a distal retainer 108 in relation to the fixation device 102.

[0104] FIG. 2 further illustrates a second type of retainer 108B, which provides only lateral retention. The second type of retainer 108B is presented in the form of left and right vertical protrusions on the first side S1 of the elongated base 116. The protrusions may be dimpled. The elongated article 104 extends between the left and right vertical protrusions. The second type of retainer 108B may be distal from the first type of retainer 108.

[0105] In examples, the flexible channel 106 may comprise either the first type of retainer 108 or the second type of retainer 108B, or only the first type of retainer 108, or only the second type of retainer 108B.

[0106] The space between retainers 108, 108B may be greater than the length L of each retainer 108, 108B itself. The length of each retainer 108, 108B is not greater than 25% or 10% of the length of the elongated base 116.

[0107] Returning now to the fastening device 102, the fastening device 102 has a body 128 which defines a first end 148 (FIGS. 2, 6) of the fastening device 102 and a second opposite end 150 (FIGS. 1, 3, 6) of the fastening device 102. The first end 148 faces the flexible channel 106, in use. Petition 870250080776, dated 09 / 09 / 2025, pages 175 / 204 / 33

[0108] The first end 148 is an outlet end for the elongated article 104 and the second end 150 is an inlet end for the elongated article 104. As will be described later, the body 128 of the fastening device 102 comprises outlet openings 154, 158 at the first end 148 and an inlet opening 156 at the second end 150, for the elongated article 104. The body 128 may also comprise a release opening 144 at the second end 150, as will be described later.

[0109] The fastening device 102 has an elongated aspect ratio (>1:1) in the cross-section WH, defining the long and short sides. This is due to the existence of multiple internal spaces 152, 160 arranged side by side, as shown in FIG. 6 and described later. To minimize the total height H of the fastening device 100, the fastening device 102 is therefore oriented laterally so that its longer sides extend in the LW plane.

[0110] The first fastening device 100A of FIGS. 1-3 is configured so that the flexible channel 106 and the fastening device 102 are mounted on each other.

[0111] The flexible channel 106 comprises a pocket-shaped support 124 to which the fastening device 102 can be attached.

[0112] The support 124 can be formed from the same plastic material as the elongated base 116 of the flexible channel 106. The support 124 and the elongated base 116 can be an integral part, as an integrally molded part.

[0113] The support 124 extends around the perimeter of at least four sides of the fastening device 102, to restrict the fastening device 102 in the width W and height H directions. The support 124 may encapsulate the metal body 128 of the fastening device 102 and separate the metal body 128 from the lower part of the fastening device 100 (according to Petition 870250080776, dated 09 / 09 / 2025, page 176 / 204 / 33 side S2 of FIG. 3). This mechanically and electrically isolates the fastening device 100 from the objects to be fastened.

[0114] As shown in FIGS. 1 and 2, the support 124 has openings 126, 127 for the first and second ends 148, 150 of the fastening device 102, allowing the elongated article 104 to extend through the fastening device 102.

[0115] To attach the fastening device 102 to the support 124, the first end 148 of the fastening device 102 can be inserted in the L direction through the opening 127. The fastening device 102 has a second end 150 extended relative to the opening 127, to provide a final stop.

[0116] Support 124 is located entirely on the first side S1 of the flexible channel 106. The opening 126 of support 124 is therefore located on the same side of the elongated base 116 as the retainers 108. Therefore, the elongated article 104 can extend from the fastening device 102 and the opening 126 of support 124, and through the retainers 108.

[0117] FIG. 3 shows the lower part of the first fixation device. 100A, revealing the second side S2 (lower part) of the flexible channel 106 and the second corresponding surface 120 of the elongated base 116.

[0118] The second side S2 of the flexible channel is flatter than the first side S1 of the flexible channel 106 because the retainers 108, 108B and the support 124 are fully facing the first side S1 of the flexible channel 106. The second side S2 can be substantially flat. The surface of the second side S2 is made of plastic materials.

[0119] FIG. 3 also reveals an outer face 114 of the support 124 on the underside of the fastening device 100 (second side S2 of the flexible channel 106). The outer face 114 of the support 124 is substantially coplanar with the second surface 120 of the elongated base 116. The outer face 114 and the Petition 870250080776, dated 09 / 09 / 2025, page 177 / 204 / 33 second surface 120, together, define a substantially continuous flat surface.

[0120] FIG. 3 also illustrates a plurality of living hinges 122 formed on the second surface 120 of the elongated base 116. The live hinges 122 are in the form of locally thinner grooves formed on the second surface 120 and extending in the direction of the width W. As shown in FIG. 7, where an object 1 to be fixed may be polygonal, the live hinges 122 may align with the corresponding edges 3 of the object 1.

[0121] The flexible channel 106 is arranged so that an alternating series of retainers 108 and live hinges 122 are provided. Each live hinge 122 is located between a corresponding pair of retainers 108.

[0122] FIG. 4 illustrates a second fixation device 100B, exhibiting one or more differences from the first fixation device 100A. These differences are described. The differences may be considered individually or in combination. Except for the differences, the above description of the first fixation device 100A applies to the second fixation device 100B.

[0123] FIG. 4 shows that the flexible channel 106 and the fastening device 102 may be separate parts that are not mounted on each other. They may not be mountable on each other. Alternatively, a connector may be provided to allow connection between them. The support 124 may be omitted or instead described as a sleeve.

[0124] This configuration allows the flexible channel 106 to be repositioned relative to the fastening device 102, according to user preferences or access restrictions. Since the elongated article 104 is fixed under tension, the flexible channel 106 can be substantially immobilized due to the tension. Petition 870250080776, dated 09 / 09 / 2025, pages 178 / 204 / 33

[0125] Another difference shown in FIG. 4 is that the flexible channel 106 can be longer and can have an additional third retainer 108. The live hinges 122 are also not shown, but can be supplied.

[0126] FIG. 5 illustrates a third fixation device 100C, exhibiting one or more differences from the first fixation device 100A. These differences are described. The differences may be considered individually or in combination. Except for the differences, the above description of the first fixation device 100A applies to the second fixation device 100B.

[0127] FIG. 5 shows that a release actuator 146 can be provided to release an inner clamp 130 (FIG. 6) of the fastening device 102. The illustrated release actuator 146 has the form of a movable input cursor for a user digit. The release actuator is mounted on the body 128 of the fastening device 102. A corresponding opening may be provided in the support 124 (if a support exists) through which the release actuator 146 extends.

[0128] In examples, the release actuator 146 can be applied to the second clamping device 100B.

[0129] Release actuator 146 can replace release opening 144 or can be added to release opening 144.

[0130] FIG. 6 now illustrates an example of how the clamping device 102 can function. The clamping device 102 illustrated is based on the first and second clamping devices 100A, 100B since no release actuator 146 is shown.

[0131] As shown in FIG. 6, the fastening device 102 has a first internal space 152 for anchoring the elongated article 104 and a second internal space 160 that defines a passage 136 extending from the first end 148 to the second end 150 of the device. Petition 870250080776, dated 09 / 09 / 2025, page 179 / 204 / 33 fixing 102. The clamp 130 is provided in the second internal space 160 to fix the elongated article 104 within the passage 136.

[0132] The first internal space 152 of the fastening device 102 can be described as an anchor, because it is a molded cavity to retain an enlarged portion 104A of the elongated article 104, in this case a ferrule fixed (e.g., riveted) to the end of the elongated article 104.

[0133] The fastening device comprises an anchoring opening 154 with a diameter smaller than the enlarged portion 104A of the elongated article 104, so that the end of the elongated article 104 is fastened in the fastening device 102. The anchoring opening 154 is located at the first end 148 of the fastening device 102 and therefore faces the elongated base 116 and the retainers 108 of the flexible channel 106.

[0134] The fastening device 102 is configured to hold another portion of the elongated article 104 after the elongated article 104 has been wrapped around objects forming a loop.

[0135] Although FIG. 6 illustrates the first internal space 152 being closed at the second end 150 of the fastening device 102, FIG. 5 illustrates an alternative example where the fastening device 102 comprises an anchor hole 162 at the second end 150 of the fastening device 102. Therefore, the first internal space 152 is open at both ends of the fastening device 102. The anchor hole 162 has a larger diameter than that of the enlarged portion of the elongated article 104. The anchor hole 162 is connected to the smaller exit opening 154 through the first internal space 152. This arrangement allows the entire elongated article 104 to pass through the holes 162, 154 except for the enlarged portion of the elongated article 104, which is anchored in the first internal space 152 by the smaller diameter of the hole 154. Petition 870250080776, dated 09 / 09 / 2025, pages 180 / 204 / 33

[0136] The fastening device 102 therefore comprises an entry opening 156 at the second opposite end 150 of the fastening device 102 to the anchoring opening 154. The entry opening 156 provides access to the internal space 160 and the passage 136, and specifically to the clamp 130. The entry opening 156 allows the elongated article 104 to extend into the passage 136 where the elongated article 104 is fastened.

[0137] The fastening device 102 further comprises an outlet opening 158 opposite the inlet opening 156. The outlet opening 158 is adjacent to the anchoring opening 154, at the first end 148 of the fastening device 102.

[0138] In use, the free end of the elongated article 104 is wrapped around objects until it reaches the second end 150 of the fastening device 102, then pushed through the entry opening 156 to the exit opening 158 (pushing the clamp 130 out). The free end now projects through the exit opening 158 and can be held and pulled to drag the elongated article 104 through the passage 136 until a required tension is achieved. Any excess length of the elongated article 104 can be cut off with an appropriate cutting tool. The free end can then be released and the clamp 130 will hold the elongated article 104 at the desired tension, preventing the elongated article 104 from sliding in the opposite direction.

[0139] The manner in which the clamp 130 prevents reverse slippage of the elongated article 104 is now described. The clamp 130 comprises a serrated clamping surface 132. The clamp 130 is cylindrical, with the side wall of the cylinder being serrated. Alternatively, the clamp 130 may be wedge-shaped. Petition 870250080776, dated 09 / 09 / 2025, pages 181 / 204 / 33

[0140] The fastening device 102 comprises a spring 134 configured to impel the clamp 130 into the fastening engagement with the elongated article 104. The spring 134 is configured to resist movement of the clamp 130 out of the fastening engagement with the elongated article 104. The spring 134 is seated against the clamp 130. The spring 134 may be a cantilever spring, as shown. Alternatively, the spring 134 may comprise a helical spring. The spring 134 may be a separate part of the body 128, made of a more flexible material, such as a plastic material.

[0141] The clamp 130 is movable (e.g., rollable) at an oblique angle relative to the passage 136 along which the elongated article 104 extends. The clamp 130 is movable in the plane of movement of the clamp of the fastening device 102, at the oblique angle. The oblique angle may have a value less than 30 degrees or less than 20 degrees. The value may be greater than 10 degrees. The value may be approximately 15 degrees.

[0142] One advantage of this low angle is that the clamp 130 can be easily slid or rolled to attach to the elongated article 104, but it can also be easily released. A smaller oblique angle allows for greater clamping force, while a more inclined angle allows for easier release.

[0143] The fastening device 102 comprises a first and a second fastening formation in the form of a first and a second fastening wall 138, 140. The clamp 130 is configured to fasten the elongated article 104 against the first fastening wall 138. The first fastening wall 138 extends along the passage 136. The second fastening wall 140 is configured to apply a fastening force to the clamp 130. Thus, the clamp 130 and the elongated article 104 are fastened between the first and second fastening walls 138, 140. The second Petition 870250080776, dated 09 / 09 / 2025, page 182 / 204 / 33 fixing wall 140 converges towards the first fixing wall 138 at an oblique angle in relation to passage 136.

[0144] It should be noted that the oblique angle along which the clamp 130 can move relative to the first fixing wall 138 gives the fastening device 102 a laterality. An elongated article 104 can only be easily inserted in one direction. If the free end of the elongated article 104 is inserted in the correct insertion direction, the free end of the elongated article 104 pushes the clamp 130 away from the first fixing wall 138 at the oblique angle. This creates a space between the first fixing wall 138 and the clamp 130, allowing the elongated article 104 to be pushed past the clamp 130, so that the clamp 130 can fit into the side of the elongated article 104. Once fitted, the elongated article 104 is secured to prevent it from being pulled back.However, if the end of the elongated article 104 is inserted into the fastening device 102 in the incorrect and opposite insertion direction, the end of the elongated article 104 will not be able to push the clamp 130 out of the way. This is because the end of the elongated article 104 pushes the clamp 130 towards the first fastening wall 138 at an oblique angle.

[0145] The fastening device 102 may be a releasable fastening device 102. The fastening device 102 of the first and second fastening devices 100A, 100B comprises a release formation 142 in the form of a release opening 144.

[0146] The release opening 144 is designed to receive a release tool. The release tool is separate from the fastening device 102. The release tool may comprise a thin, elongated rod. The release opening 144 has a diameter larger than that of the release tool, but smaller than that of the elongated article 104, or at least smaller than the openings 156, 158 of the elongated article 104. Petition 870250080776, dated 09 / 09 / 2025, pages 183 / 204 / 33

[0147] The release opening 144 is located at the second end 150 of the fastening device 102, so that the release tool can push the clamp 130 towards the enlargement part of the inner space 160, against the polarizing force of the spring 134. This disengages the clamp 130 from the side of the elongated article 104.

[0148] If the third clamping device 100C is used, the release actuator 146 would be visible in FIG. 6. The release actuator 146 would be connectable to the clamp 130, for example, by a gear or digit (not shown).

[0149] The clamping device 102 described above is a releasable clamping device 102. In other implementations, other types of releasable clamping devices may be provided. A different clamping principle may be used, such as clamps.

[0150] FIG. 7 illustrates the three different 100A fastening devices, 100B, 100C described previously, wrapped around objects 1, 2 to act as trunked cable clamps. Together, they define a fastening system 10. Objects 1, 2 are elongated and extend along the first axis A, parallel to the width axis W of the fastening device 100. The length axis L of each fastening device 100 extends tangentially to objects 1, 2. The height axis H of each fastening device 100 extends radially from objects 1, 2.

[0151] The first object 1 is a polygonal tubular beam and the second object 2 is a cabling, in this case a cable bundle. The first axis A may be a central axis of the first object 1. The second object 2 extends along an external surface of the first object 1. The bundle is shown extending along a face 4 of the polygonal beam.

[0152] The fastening device 100 encloses the first and second objects 1, 2 to fasten the second object 2 to the first object 1. Petition 870250080776, dated 09 / 09 / 2025, pages 184 / 204 / 33

[0153] As shown, the elongated article 104 is longer (L) than the circumference of the first object 1, allowing it to wrap around the first object 1 and reach the fastening device 102. The elongated article 104 is long enough to wrap around both objects 1 and 2. The flexible channel 106 is shorter, covering only the second object 2 and optionally part of the first object 1. This is because the first object 1 is a metal beam that does not need to be protected from the elongated article 104, while the second object is an insulated cable that needs to be protected from the elongated article 104.

[0154] A method 800 as described in FIG. 8 is used to fasten objects 1, 2 to each other.

[0155] In block 802, method 800 comprises placing the clamping device 100 against objects 1, 2, wherein objects 1, 2 extend along the first axis A (direction W).

[0156] In block 804, method 800 comprises alignment 804 of flexible channel 106 with a portion of objects 1, 2 to be protected by flexible channel 106. The alignment of flexible channel 106 may comprise the alignment of flexible channel 106 with the second object 2 (e.g., cabling). Flexible channel 106 is positioned over the second object 2.

[0157] If the first or third fastening device 100A, 100C are used, the alignment step 804 may result in the fastening device 102 being adjacent to the second object 2 or on top of the second object 2, so that the flexible channel 106 extends over the second object 2.

[0158] If the second fastening device 100B is used, the alignment step 804 may instead involve sliding the flexible channel 106 relative to the fastening device 102, as they are separate parts. The fastening device 102 may be located in a different convenient location than that shown in FIG. 7. Petition 870250080776, dated 09 / 09 / 2025, pages 185 / 204 / 33

[0159] During or after block 804, the elongated article 104 extends through the retainers 108 of the flexible channel 106.

[0160] In block 806, method 800 comprises wrapping 806 the elongated article 104 in a loop around objects 1, 2. The elongated article 104 resiliently deforms the flexible channel 106 around the first axis A (bending in the LH plane) into an arc shape parallel to the elongated article 104. This places the flexible channel 106 in continuous contact with the second object 2, to distribute the loads.

[0161] In block 808, method 800 comprises attaching a portion of the elongated article 104 to the fastening device 102 to secure the loop. The elongated article 104 is fed through the fastening device 102. Feeding the elongated article 104 through the fastening device 102 may comprise feeding the free end of the elongated article 104 into the inlet opening 156 and out of the outlet opening 158 of the fastening device 102. When clamped, the elongated article 104 may be under tension. The tension in the elongated article 104 may hold the flexible channel 106 in a resiliently deformed state against the second object 2. A specific description of the clamping is provided earlier in relation to FIG. 6.

[0162] The blocks illustrated in FIG. 8 may represent steps in a method and / or sections of code in the computer program. The illustration of a specific order for the blocks does not necessarily imply that there is a required or preferred order for the blocks, and the order and arrangement of the blocks may vary. In addition, it may be possible to omit some steps.

[0163] FIGS. 9 and 10 illustrate perspective views of a fourth 100D fixation device in which the differences in relation to the first, Petition 870250080776, dated 09 / 09 / 2025, p. 186 / 204 / 33 second or third fixing device 100A, 100B, 100C are that the retainers 108C are different and / or feet 172 are supplied.

[0164] As shown in FIG. 9, each retainer 108C comprises a flexible, cantilevered, arch-shaped hook 164, configured to allow side loading and side unloading of the elongated article 104 along the W-axis. This may be more convenient than feeding the elongated article 104 end-to-end along the L-axis through the flexible chute 106.

[0165] As the elongated article 104 is loaded laterally, it makes initial contact with the tip of the flexible hook, which has the shape of an entry surface 170 inclined relative to the base 116, to guide the elongated article 104 into the narrow space between the entry surface 170 and the first surface 118 of the elongated base 116 of the flexible channel 106.

[0166] The elongated article 104 then passes over a notch 168 on the hook surface, which defines a quick-fit connection, and into a seat 166 under the hook 164 and above the first surface 118. Once the elongated article 104 passes over the notch 168, the flexible hook 164 fits over the elongated article 104 to secure the elongated article 104 in the seat 166.

[0167] The release is performed using the fingers to flex the hook. 164. The angled entry surface 170 acts as a finger grip tab, facilitating the grip of the hook 164, especially if the worker is wearing gloves. Alternatively, another type of finger grip tab may be provided.

[0168] As shown in FIG. 10, another feature of the 100D fastening device is the pair of feet 172 formed integrally on the second surface 120 (lower part) of the elongated base 116, defining a gap 174 in the L-axis between them. The feet 172 act as blockers to prevent Petition 870250080776, dated 09 / 09 / 2025, page 187 / 204 / 33 misalignment on axis L between flexible channel 106 and the second object 2 (e.g., cabling). The second object 2 gets stuck in the gap 174.

[0169] The 172 feet raise the second surface at least locally 120 of the flexible channel 106 above the first object 1. Feet 172 may be in contact with the first object 1.

[0170] The illustrated feet 172 are separated so that the length of the opening 174 is optionally the greater part of the length of the flexible channel 106. A first foot 172 is in the first half of the length of the flexible channel 106, close to a fastening end of the flexible channel 106. A second adjacent foot 172 is in the second half of the length of the flexible channel 106, close to a free end of the flexible channel 106.

[0171] The pair of feet 172 are integrally molded by means of depressions pressed into the flexible trough 106, i.e., concave on the first surface 118 and convex (protruding) on ​​the second surface 120. Therefore, no extra material is used to form the feet 172. Alternatively, extra material may be used to form the feet 172.

[0172] An additional feature shown in FIG. 10 is that the holder 124 may comprise a socket 176 into which a protruding plug 178 fits into the body 128 of the fastening device 102. During assembly, the fastening device 102 may be slid into the holder 124, with the plug 178 slightly deforming it until the plug 178 reaches the socket 176, creating a quick-fit connection that resists the removal of the fastening device 102 from the holder 124.

[0173] Although embodiments of the present invention have been described in the preceding paragraphs with reference to various examples, it should be noted that modifications to the examples presented may be made. Petition 870250080776, dated 09 / 09 / 2025, p. 188 / 204 / 33 without departing from the scope of the invention, as claimed. For example, the flexible channel 106 can be a continuous tube.

[0174] The resources described in the previous description can be used in combinations other than the combinations explicitly described.

[0175] Although functions have been described with reference to certain resources, these functions can be performed by other resources, whether described or not.

[0176] Although features have been described with reference to certain modalities, these features may also be present in other modalities, whether they are described or not.

[0177] Although efforts are made in the preceding specification to draw attention to the features of the invention believed to be of particular importance, it should be understood that the Applicant claims protection in respect of any patentable feature or combination of features mentioned above and / or shown in the drawings, regardless of whether or not specific emphasis has been given to them. Petition 870250080776, dated 09 / 09 / 2025, pages 189 / 204

Claims

1 / 5 CLAIMS 1. A fastening apparatus, characterized by comprising a fastening device configured to fasten an elongated article and a flexible channel through which the elongated article can extend, wherein the flexible channel is longer than the fastening device in a first direction, and wherein the flexible channel is flexible because the flexible channel is more flexible than the fastening device around at least one first axis perpendicular to the first direction.

2. A fastening device, according to claim 1, characterized in that the flexible channel and the fastening device are mounted on each other, or in that the flexible channel and the fastening device are not mounted on each other and are separate parts connectable to each other by the elongated article that is part of the fastening device.

3. A fastening device, according to claim 1 or 2, characterized in that the fastening device further comprises an elongated article, wherein the elongated article has a length greater than the flexible channel, and / or wherein the flexible channel is wider than the elongated article.

4. A fastening apparatus, according to any of the preceding claims, characterized by the elongated article extending through the flexible channel when in use, and wherein the flexible channel comprises a retainer through which the elongated article can extend, in which the retainer is configured to retain the elongated article.

5. A fastening device, according to claim 4, characterized in that the retainer is molded to substantially or completely enclose the elongated article. Petition 870250080776, dated 09 / 09 / 2025, p. 190 / 204 2 / 5 6. A fastening device, according to claim 4 or 5, characterized in that the retainer is configured to allow lateral loading of the elongated article.

7. A fastening device, according to any of the preceding claims, characterized in that the flexible channel has a first side and a second opposite side.

8. Fastening device, according to claim 7, characterized in that the flexible channel comprises one or more feet along the second side of the flexible channel.

9. A fastening device, according to claim 7 or 8, characterized in that the second side of the flexible channel is mostly or substantially coplanar with an outer face of the fastening device, when in an undeformed condition, the outer face being part of the fastening device or adjacent to the fastening device.

10. A fastening device, according to any of the preceding claims, characterized in that the flexible channel has a cross-sectional shape that defines a major axis and a minor axis of curvature, and in which the flexible channel is more flexible around the minor axis than the major axis.

11. A fastening device, according to any of the preceding claims, characterized by the flexible channel comprising an elongated base, wherein the elongated base has an axially asymmetrical shape, wherein the elongated base defines a length, width and thickness, and wherein the length is greater than the width and the width is greater than the thickness. Petition 870250080776, dated 09 / 09 / 2025, pp. 191 / 204 3 / 5 12. Fastening apparatus, according to any of the preceding claims, characterized in that the flexible channel comprises a support to which the fastening device can be attached.

13. Fastening device, according to claim 12, characterized in that the support is formed of the same material as the base material of the flexible channel.

14. A fastening device, according to claim 12 or 13, characterized in that the support and an elongated base of the flexible channel are integrally formed as a single body.

15. A fastening device, according to claim 12, 13 or 14, characterized in that the support encloses at least three or at least four sides of the fastening device, and wherein the support is therefore configured as a pocket.

16. A fastening device, according to any one of claims 12 to 15, characterized in that the support comprises an opening to receive the fastening device, and wherein the opening of the support faces an elongated base of the flexible channel.

17. A fastening device, according to any of the preceding claims, characterized in that the fastening device comprises a body housing a clamp and a spring configured to impel the clamp into fastening engagement with the elongated article.

18. A fastening device, according to claim 17, characterized in that the clamp is sliding at an oblique angle relative to a passage along which the elongated article extends in use.

19. Fastening device, according to claim 18, characterized in that the fastening device has a first end and Petition 870250080776, dated 09 / 09 / 2025, page 192 / 204 4 / 5 a second opposite end, wherein the first end faces the flexible channel in use, and wherein the passage extends from the first end to the second end.

20. A fastening device, according to any of the preceding claims, characterized in that the fastening device comprises an anchor for securing a first portion of the elongated article, wherein the first portion of the elongated article comprises an enlarged portion of the elongated article, and wherein the fastening device is further configured to secure a second portion of the elongated article after the elongated article has been wrapped around objects.

21. A fastening device, according to claim 20, characterized by comprising an anchoring opening that extends to the anchorage, wherein the anchoring opening has a smaller diameter than the enlarged portion of the elongated article, for securing the enlarged end of the elongated article in the fastening device.

22. A fastening device, according to claim 21, characterized in that the anchoring opening of the fastening device is located at one end of the fastening device that faces the flexible channel in use.

23. A fastening device, according to claim 21 or 22, characterized in that the fastening device comprises an inlet opening extending to the clamp, and an outlet opening opposite the inlet opening, wherein the outlet opening is adjacent to the anchoring opening, and wherein the anchoring opening and the outlet opening define a pair of outlet openings.

24. Method of using the fastening device, as defined in any of the preceding claims, the method characterized by comprising: Petition 870250080776, dated 09 / 09 / 2025, pp. 193 / 204 5 / 5 placing the fastening device against objects, wherein the objects extend along the first axis; aligning the flexible channel with a portion of the objects to be protected by the flexible channel; and wrapping the elongated article in a loop around the objects, resiliently deforming the flexible channel against the portion of the objects, wherein a first portion of the elongated article is anchored to the fastening device; and attaching a second portion of the elongated article to the fastening device to secure the loop.

25. Method according to claim 24, characterized in that the objects comprise a first and a second object, wherein the fastening apparatus serves to hold the second object against the first object, wherein the winding of the elongated article occurs in a circumferential direction with respect to the first axis, wherein the first and second objects extend mainly or entirely along the first axis, wherein the winding of the elongated article in a loop around the objects resiliently deforms the flexible trough around the first axis against the second object, wherein the resiliently deformed flexible trough extends in a generally circumferential direction over the second object, along a portion of the loop, and wherein the flexible trough therefore separates the elongated article from the second object and distributes a load from the elongated article onto the second object. Petition 870250080776, dated 09 / 09 / 2025, pp. 194 / 204

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