Utility vehicle having a carrier device for carrying additional equipment
The utility vehicle with a pivotable mounting device for additional equipment addresses the need for additional personnel and equipment in convoy operations by reducing the number of vehicles and personnel, enhancing security and mobility, and enabling automated defense.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- RHEINMETALL MAN MILITARY VEHICLES OESTERR GMBH
- Filing Date
- 2025-11-07
- Publication Date
- 2026-05-21
Smart Images
Figure EP2025082341_21052026_PF_FP_ABST
Abstract
Description
[0001] RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria Ltd.
[0002] 1
[0003] COMMERCIAL VEHICLE
[0004] The present invention relates to a commercial vehicle, in particular a military commercial vehicle.
[0005] Convoy operations in crisis zones typically include a lead escort vehicle equipped with a machine gun or an automatic weapon station. An armed escort vehicle is also usually required to secure the rear of the convoy. Logistics vehicles travel within the convoy, transporting supplies, materials, ammunition, or similar items from a starting point to a destination. Each of these escort vehicles is typically staffed with a driver, a vehicle commander, and a gunner. Weapon stations, which can be permanently mounted on the rear of the escort vehicle, are used to secure the rear. A disadvantage of this approach, with one escort vehicle at the front and one at the rear of the convoy, is the additional personnel and equipment required.Furthermore, with off-road military vehicles, there is a risk that the escort vehicles will get stuck in difficult terrain and hold up the entire convoy.
[0006] Against this background, one object of the present invention is to provide an improved commercial vehicle.
[0007] Accordingly, a utility vehicle, in particular a military utility vehicle, is proposed. The utility vehicle comprises a driver's cab, a chassis which supports the driver's cab, and a mounting device for carrying additional equipment. The chassis has a first longitudinal member extending along one longitudinal direction of the utility vehicle and a second longitudinal member, also extending along the longitudinal direction, wherein the mounting device RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0008] 2
[0009] The device is attached to the rear of the chassis facing away from the driver's cab, wherein the support device is pivotable relative to the chassis from a driving position to a loading position and vice versa, wherein in the driving position the support device is arranged at least partially within a chassis space defined by the first longitudinal member and the second longitudinal member, and wherein in the loading position the support device is arranged at least partially outside the chassis space.
[0010] Because the carrying device can be pivoted from the driving position to the loading position, it is possible to load and unload the vehicle even with the carrying device mounted at the rear. If the additional equipment is a weapon station, an additional escort vehicle is not required when the vehicle with the carrying device is at one end of the convoy. This reduces the number of vehicles, equipment, and / or personnel needed for convoy security.
[0011] Reducing the number of vehicles also leads to a reduction in logistics costs. Furthermore, fewer soldiers are in a vulnerable area due to the reduced number of vehicles, thus also reducing the number of potential casualties. Unneeded soldiers are available for other tasks, such as combat operations, elsewhere. In addition, a shorter convoy reduces the potential target area. Especially with regard to modern drone warfare, it is no longer necessary to expose additional personnel to the risk of attack, particularly since drone defense can be automated with the help of additional equipment in the form of a weapon station. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria GmbH
[0012] 3
[0013] The commercial vehicle can be a truck. In particular, the commercial vehicle is an off-road truck. The commercial vehicle is a multi-axle vehicle. The commercial vehicle can be a two-axle, three-axle, four-axle, or five-axle vehicle. The commercial vehicle preferably includes all-wheel drive. The commercial vehicle can therefore also be referred to as an all-wheel-drive commercial vehicle. The commercial vehicle can be a protected commercial vehicle. The commercial vehicle can be armed or unarmed. If the commercial vehicle is armed, the additional equipment is preferably a teleoperable or remotely controlled weapon station.
[0014] The driver's cab is preferably protected. However, the driver's cab can also be unprotected. In this context, "protected" means, in particular, that the driver's cab is armored. Specifically, in this case, the driver's cab is protected against gunfire, booby traps, improvised explosive devices (IEDs), mines, or the like. The driver's cab can also be referred to as the driver's cabin or driver's cab. The driver's cab is suitable for accommodating a crew, for example, a driver and at least one passenger. The driver's cab can, for example, be constructed of or have armored steel plates. However, aluminum alloys, ceramic composites, and / or fiber composites can also be used.
[0015] The commercial vehicle is preferably assigned a coordinate system with the aforementioned longitudinal direction or x-direction, a transverse direction or y-direction, and a vertical direction or z-direction. Accordingly, the term "longitudinal direction" can be replaced by the term "x-direction." The term "transverse direction" can be replaced by the term "y-direction," and the term "z-direction" can be replaced by the term "vertical direction." The directions are oriented perpendicular to each other. RMM240 11PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0016] 4
[0017] The fact that the chassis "carries" the cab means, in this context, specifically that the chassis absorbs the weight of the cab. Furthermore, the commercial vehicle can have an interchangeable body, which is also supported by the chassis. The body could be, for example, a tank, a flatbed, a container, a flat rack, a radar system, a bridge layer, a pontoon, an artillery piece, or the like. For instance, the support structure can be moved from the driving position to the loading position to exchange the body or to load and unload the body, for example, in the form of a container.
[0018] The support device is attached to the chassis at the rear of the commercial vehicle, away from the driver's cab. Accordingly, "rear-side" means at the rear of the vehicle. The chassis preferably comprises a chassis frame, in particular a ladder frame, which has the first longitudinal member and the second cross member, which are connected to each other by a plurality of cross members oriented perpendicular to the longitudinal members. Furthermore, the chassis has wheel axles with wheels. The chassis thus differs from the chassis frame in that, in addition to the chassis frame, the chassis also includes the wheel axles and the wheels. Accordingly, the wheel axles and the wheels are part of the chassis, but not of the chassis frame.
[0019] Preferably, the chassis, in particular the chassis frame, has exactly two longitudinal beams, namely the first longitudinal beam and the second longitudinal beam. The longitudinal beams are preferably profile beams. The longitudinal beams can each be constructed from a plurality of sub-components. The support device is attached to or mounted on the chassis, in particular on the chassis frame, preferably on the two longitudinal beams. For this purpose, an RMM240 11PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH can be used.
[0020] 5
[0021] A screw connection, a rivet connection and / or a weld connection may be provided.
[0022] The fact that the support device is "pivotable" from the driving position to the loading position primarily means, in particular, that the support device only performs a rotational movement when moving from the driving position to the loading position and vice versa. A translational or linear movement is preferably not provided. The rotational movement of the support device is carried out opposite to or relative to the chassis, in particular to the chassis frame, preferably to the longitudinal beams.
[0023] The fact that the first and second longitudinal beams "define" the space between the chassis means, in particular, that the two longitudinal beams delimit the space between the chassis in at least one direction. Preferably, the first longitudinal beam has a first outer surface facing away from the second longitudinal beam. Accordingly, the second longitudinal beam has a second outer surface facing away from the first longitudinal beam. The outer surfaces are preferably provided on longitudinal beam webs of the longitudinal beams. The outer surfaces preferably run parallel to each other and are spaced apart from each other.
[0024] The first outer surface is specifically associated with a first plane, in which the first outer surface lies. The second outer surface is specifically associated with a second plane, in which the second outer surface lies. The first plane and the second plane are positioned parallel to each other. However, the two planes are spaced apart from each other. The chassis space lies between the first outer surface and the second outer surface. In other words, the chassis space lies between the first plane and the second plane. The first plane and the second plane each run parallel to a plane that is divided by the longitudinal and vertical directions. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria GmbH
[0025] 6
[0026] spanning plane. Thus, the transverse direction runs in particular perpendicular to the first plane and perpendicular to the second plane.
[0027] Viewed along and against the longitudinal direction, as well as along and against the vertical direction, the space between the chassis wheels is unlimited. In other words, the space between the chassis wheels extends infinitely along and against the longitudinal direction, as well as along and against the vertical direction. However, viewed along and against the transverse direction, the space between the chassis wheels is limited or defined by the planes. These planes extend infinitely along and against the longitudinal direction, as well as along and against the vertical direction.
[0028] In the driving position, the support device, including its additional equipment, is located at least partially or partially within the space between the chassis. In the driving position, the support device may also be located completely within the space between the chassis. In this context, "partially within" or "partially within" does not preclude the possibility that the support device protrudes from the space between the chassis in the driving position.
[0029] In other words, the planes, or at least one of them, can intersect the support structure in the driving position. However, in the driving position, the support structure is not located between the longitudinal beams terminating at the rear of the vehicle, but rather within the chassis space, extending longitudinally and, in particular, beyond the longitudinal beams. In the driving position, the support structure can also be located or positioned entirely within the chassis space. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0030] 7
[0031] When the support device is moved or pivoted from the driving position to the loading position, it is pivoted out of the chassis space in such a way that, in the loading position, it is located at least partially or partially outside the chassis space. "Partially outside" or "partially outside" does not preclude the support device from projecting into the chassis space in the loading position. In other words, the planes, or at least one of them, may intersect the support device in the loading position. In the loading position, the support device may also be arranged or positioned completely outside the chassis space.
[0032] According to one embodiment, the support device and the longitudinal beams are arranged next to each other when viewed along the longitudinal direction.
[0033] Thus, the support device extends beyond the chassis, and in particular beyond the chassis frame, when viewed along its longitudinal direction. In other words, the support device is not located within the chassis or chassis frame, but rather outside of it. Since the space between the chassis and the chassis frame extends beyond the chassis or chassis frame when viewed along its longitudinal direction, the support device can nevertheless be arranged at least partially within this space.
[0034] According to a further embodiment, the support device is pivotably mounted on the chassis about a pivot axis, wherein the commercial vehicle has, in addition to the longitudinal direction, a transverse direction oriented perpendicular to the longitudinal direction and along which the wheel axles of the commercial vehicle extend, and a vertical direction perpendicular to the longitudinal direction and perpendicular to RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0035] 8
[0036] oriented to the transverse direction, are assigned, and the pivot axis is oriented parallel to the vertical direction.
[0037] Accordingly, a commercial vehicle, in particular a military commercial vehicle, is preferred. The commercial vehicle comprises a driver's cab, a chassis which supports the driver's cab, and a mounting device for carrying additional equipment.The chassis has a first longitudinal beam extending along a longitudinal direction of the commercial vehicle and a second longitudinal beam also extending along the longitudinal direction, wherein the support device is attached to the rear of the chassis facing away from the driver's cab, wherein the support device is pivotable about a pivot axis relative to the chassis from a driving position to a loading position and vice versa, wherein the commercial vehicle is assigned a transverse direction oriented perpendicular to the longitudinal direction and along which wheel axles of the commercial vehicle extend, and a vertical direction oriented perpendicular to the longitudinal direction and perpendicular to the transverse direction, and wherein the pivot axis is oriented parallel to the vertical direction.
[0038] According to a further embodiment, the support device has a support element on which the additional equipment can be mounted, wherein the support element is arranged within the chassis space in the driving position, and wherein the support element is arranged outside the chassis space in the loading position.
[0039] In particular, the support element can be positioned completely within the chassis space when in the driving position. Similarly, the support element can be positioned completely outside the chassis space when in the loading position. The support element can thus be swung or folded out of the chassis space. Support element RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria GmbH
[0040] 9
[0041] It can be plate-shaped. The additional equipment can be detachably connected to the carrying element, so that the additional equipment is easily replaceable.
[0042] According to another embodiment, the supporting element is arranged at least sectionally above the longitudinal beams when viewed along the vertical direction, in particular above a trailer coupling of the commercial vehicle.
[0043] In particular, the supporting element can be positioned above the upper chords of the longitudinal girders when viewed along the vertical direction. This arrangement ensures that the vehicle's 45° climbing ability is maintained when driving over edges. Positioning the auxiliary equipment, such as a weapon station, high allows for an improved firing range. Furthermore, mobility requirements, such as the vehicle's approach and departure angles, are not affected or only minimally impacted.
[0044] According to a further embodiment, the support device has a pivoting arm mounted on one of the two longitudinal beams, on which the support element is attached, and a counter bearing mounted on the other of the two longitudinal beams, wherein the pivoting arm is locked in or on the counter bearing in the driving position.
[0045] The swivel arm can pivot about the aforementioned pivot axis. The swivel arm can be mounted on the first longitudinal beam. In this case, the counter bearing is mounted on the second longitudinal beam. A suitable locking device can be provided for locking. This locking device can be remotely controlled or operated, particularly from the driver's cab, to unlock and lock the locking mechanism. Alternatively or additionally, the locking mechanism can be manually unlocked and locked. It is also possible to lock the swivel arm in the loading position. This can also be done manually. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0046] 10
[0047] and / or remotely controlled. In a locked position, the swivel arm is firmly connected to the counter bearing, thus giving the support device and its additional equipment greater stability.
[0048] According to another embodiment, the carrying device can be pivoted from the driving position to the loading position and vice versa by means of a drive and / or manually.
[0049] The drive can include an electric motor. Alternatively, the drive can also include a hydraulic motor, a hydraulic cylinder, and / or a pneumatic cylinder. The drive can be remotely controlled to move the carrying device from the travel position to the loading position and vice versa.
[0050] According to another embodiment, the carrying device can be pivoted remotely from the driving position to the loading position and vice versa, particularly from the driver's cab.
[0051] For remotely moving the carrying device from the driving position to the loading position and vice versa, a control station is preferably provided, which is preferably located inside or installed in the driver's cab. The locking mechanism and / or the drive can be remotely controlled using the control station. Manual locking and unlocking, as well as manual pivoting of the carrying device, is still possible, for example, in case of damage to the control station. Additional equipment, particularly in the form of a weapon station, can also be remotely controlled using the control station. The control station can, for example, have a joystick and / or one or more screens. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0052] 11
[0053] According to another embodiment, the support device is pivotably attached to the chassis in such a way that the support device can be removed from the chassis.
[0054] For this purpose, for example, an easy-to-release plug connection and / or a screw connection can be provided.
[0055] According to another embodiment, the support device has an electric wall which prevents the utility vehicle from firing itself in the event that the additional equipment is a weapon station.
[0056] For example, a drive that can rotate the auxiliary equipment around a pivot axis can be controlled in such a way that only a certain angular range is covered when the auxiliary equipment is rotated around this axis, so that, for example, a weapon station mounted on the auxiliary equipment cannot be aimed at the commercial vehicle or its superstructure. The auxiliary equipment can also include optics, which are configured to provide the crew of the commercial vehicle with image data of the vehicle's surroundings. The optics allow the crew to visually observe the area behind the commercial vehicle.
[0057] "One" here is not necessarily to be understood as restricting to exactly one element. Rather, multiple elements, such as two, three, or more, are also possible. Likewise, every other counter used here is not to be understood as restricting to the exact number of elements stated. Instead, numerical deviations above and below the stated number are possible unless otherwise indicated. RMM24011PWO DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0058] 12
[0059] Other possible implementations of the commercial vehicle also include combinations of features or embodiments described previously or subsequently with regard to the exemplary embodiments, even if not explicitly mentioned. In such cases, the person skilled in the art will also add individual aspects as improvements or additions to the respective basic form of the commercial vehicle.
[0060] Further advantageous embodiments of the commercial vehicle are the subject of the dependent claims and the exemplary embodiments of the commercial vehicle described below. The commercial vehicle will be explained in more detail below with reference to preferred embodiments and the accompanying figures.
[0061] Fig. 1 shows a schematic side view of an embodiment of a commercial vehicle;
[0062] Fig. 2 shows a schematic sectional view of an embodiment of a chassis frame for the commercial vehicle according to Fig. 1;
[0063] Fig. 3 shows a schematic perspective rear view of the commercial vehicle according to Fig. 1; and
[0064] Fig. 4 shows another schematic perspective rear view of the commercial vehicle according to Fig. 1.
[0065] In the figures, identical or functionally equivalent elements have been provided with the same reference symbols, unless otherwise indicated.
[0066] Fig. 1 shows a schematic side view of an embodiment of a commercial vehicle 1. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0067] 13
[0068] Commercial vehicle 1 is a land vehicle. Commercial vehicle 1 is specifically a military commercial vehicle. Commercial vehicle 1 can therefore also be referred to as a military commercial vehicle. Commercial vehicle 1 can be a truck. In particular, commercial vehicle 1 is an off-road truck. Commercial vehicle 1 can be a protected vehicle. Therefore, commercial vehicle 1 can also be referred to as a protected commercial vehicle.
[0069] The commercial vehicle 1 is assigned a coordinate system with a longitudinal direction (x-direction) x, a transverse direction (y-direction) y, and a vertical direction (z-direction) z. The directions x, y, and z are oriented perpendicular to each other. The z-direction z is oriented parallel to a gravity direction g. The gravity direction g is oriented from top to bottom in the orientation shown in Fig. 1.
[0070] Commercial vehicle 1 is a wheeled vehicle. Commercial vehicle 1 comprises a chassis 2 with a plurality of wheel axles 3, 4, 5, 6. Each of the wheel axles 3, 4, 5, 6 is assigned at least one pair of wheels 7, 8, 9, 10. For example, four wheel axles 3, 4, 5, 6 can be provided. This means that commercial vehicle 1 is a four-axle vehicle in this case. However, the number of wheel axles 3, 4, 5, 6 is arbitrary. Commercial vehicle 1 can also be a two-axle, three-axle, or five-axle vehicle. Commercial vehicle 1 preferably includes all-wheel drive. This means that all wheel axles 3, 4, 5, 6 can be driven. Commercial vehicle 1 can therefore also be referred to as an all-wheel-drive commercial vehicle. At least one of the wheel axles 3, 4, 5, 6 is steerable. Preferably, two front axles or front wheel axles 3 and 4 are steerable. Alternatively, all wheel axles 3, 4, 5, and 6 can be steerable.
[0071] The chassis 2 carries a cab 11 of the commercial vehicle 1. The cab 11 can also be referred to as the driver's cab or driver's cabin. The cab 11 is preferably protected against gunfire, booby traps, and unconventional RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria GmbH
[0072] 14
[0073] The vehicle is protected against explosive or incendiary devices (IEDs), mines, or the like. The cab 11 encloses an interior space 12 in which the crew of the vehicle 1, for example, a driver and one or two passengers, can be located. The cab 11 encloses the interior space 12 and thus separates it from the surrounding area 13. The interior space 12 is accessible from the surrounding area 13 by means of openable doors 14.
[0074] The chassis 2 is suitable for carrying an interchangeable superstructure 15 of the commercial vehicle 1 in addition to the driver's cab 11. The superstructure 15 can be, for example, a flatbed, a container, a box body, a tank, or the like. Figure 1 shows a superstructure 15 in the form of a container. The superstructure 15 can also be a so-called flatrack. Radar systems, bridge layers, pontoons, artillery pieces, or the like can also function as a superstructure 15.
[0075] The commercial vehicle 1 can move along a surface 17 in a direction of travel 16 using its wheels 7, 8, 9, 10. The direction of travel 16 is oriented opposite to the x-direction x. However, this does not preclude the commercial vehicle 1 from moving against the direction of travel 16 on the surface 17 – for example, in reverse. The surface 17 can be a road or any terrain.
[0076] Fig. 2 shows a schematic sectional view of an embodiment of a chassis frame 18 for the commercial vehicle 1.
[0077] The chassis frame 18 is part of the chassis 2. In addition to the chassis frame 18, the chassis 2 includes wheel axles 3, 4, 5, 6 and wheels 7, 8, 9, 10. Furthermore, the chassis 2 may include other components, such as axle suspensions for wheel axles 3, 4, 5, 6 and / or wheel suspensions for wheels 7, 8, 9, 10. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria GmbH
[0078] 15
[0079] The chassis frame 18 has a first longitudinal beam 19 and a second longitudinal beam 20, both extending along the x-direction x. The first longitudinal beam 19 and the second longitudinal beam 20 are spaced apart from each other and positioned parallel to each other when viewed along the y-direction y. Each of the longitudinal beams 19, 20 can be constructed from several sub-components, for example in the form of steel beams, which are rigidly connected to one another, for example by welding.
[0080] The two longitudinal beams 19, 20 can each have a C-shaped cross-sectional geometry. However, other arbitrary cross-sectional geometries are also possible. For example, the first longitudinal beam 19 has a lower longitudinal beam chord 21, an upper longitudinal beam chord 22 arranged parallel to and spaced apart from the lower longitudinal beam chord 21 along the z-direction, and a longitudinal beam web 23 arranged between the lower longitudinal beam chord 21 and the upper longitudinal beam chord 22. This results in the C-shaped cross-section of the first longitudinal beam 19.
[0081] In particular, the first longitudinal beam 19 is a C-profile. The first longitudinal beam 19 can be an extruded profile. The first longitudinal beam 19 comprises an outer surface 24 facing the surroundings 13 at the longitudinal beam web 23. Furthermore, the first longitudinal beam 19 comprises an inner surface 25 facing away from the outer surface 24 and thus also from the surroundings 13 at the longitudinal beam web 23. Materials used for the first longitudinal beam 19 include, for example, steel alloys, aluminum alloys, magnesium alloys, or fiber-reinforced composites.
[0082] The second longitudinal beam 20 is preferably constructed identically to the first longitudinal beam 19. The two longitudinal beams 19, 20 are arranged symmetrically to each other. Accordingly, the second longitudinal beam 20 has a longitudinal beam- RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0083] 16
[0084] The longitudinal beam 20 comprises a lower chord 26, a longitudinal upper chord 27 arranged along the z-direction z-spaced from and parallel to the lower chord 26, and a longitudinal web 28 connecting the lower chord 26 and the upper chord 27. Furthermore, the second longitudinal beam 20 includes, on the longitudinal web 28, an outer surface 29 facing the environment 13 and an inner surface 30 facing away from the outer surface 29 and thus away from the environment 13. The two inner surfaces 25, 30 of the two longitudinal beams 19, 20 face each other. The two outer surfaces 24, 29 of the two longitudinal beams 19, 20 face away from each other.
[0085] Between the two longitudinal beams 19, 20, a chassis space 31 of the chassis frame 18, and thus also of the chassis 2, is provided. In other words, the chassis space 31 can be assigned to the chassis 2. In the orientation of Fig. 2 to the left, the chassis space 31 is bounded or defined by the first longitudinal beam 19, in particular by a first plane 32 in which the outer surface 24 of the first longitudinal beam 19 is located. In the orientation of Fig. 2 to the right, the chassis space 31 is bounded or defined by the second longitudinal beam 20, in particular by a second plane 33 in which the outer surface 29 of the second longitudinal beam 20 is located.
[0086] Viewed along and opposite the x-direction x and along and opposite the z-direction z, the chassis space 31 is unlimited. In other words, the chassis space 31 extends to infinity along and opposite the x-direction x and along and opposite the z-direction z. However, viewed along and opposite the y-direction y, the chassis space 31 is limited by the planes 32 and 33. The planes 32 and 33 extend to infinity along and opposite the x-direction x and along and opposite the z-direction z. The planes 32 and 33 are parallel to each other. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0087] 17
[0088] the and are positioned at a distance from each other along the y-direction y.
[0089] The chassis frame 18 comprises, in addition to the two longitudinal beams 19, 20, several crossbeams (not shown) which connect the first longitudinal beam 19 and the second longitudinal beam 20. This means that the crossbeams do not run along the x-direction x, but perpendicular to the x-direction x and thus along the y-direction y. The crossbeams can be bolted, riveted, and / or welded to the longitudinal beams 19, 20.
[0090] The longitudinal beams 19, 20 and the crossbeams form a ladder frame. Therefore, the chassis frame 18 can also be referred to as a ladder frame. The chassis frame 18 is rigid in bending and torsionally flexible and extends along the x-direction x from the rear of the vehicle to the driver's cab 11. "Torsionally flexible" means, in particular, that the chassis frame 18 can twist about the x-direction x.
[0091] Figures 3 and 4 each show a schematic perspective rear view of the commercial vehicle 1. Reference is made to Figures 3 and 4 simultaneously below.
[0092] In particular, Figures 3 and 4 show the rear of the commercial vehicle 1. The rear of the commercial vehicle 1 is located at the rear of the vehicle 1, facing away from the driver's cab 11. As Figures 3 and 4 show, two wheels 10 and 10' are assigned to the wheel axle 6.
[0093] A support device 35 for carrying additional equipment 36, in this case a remotely controlled or teleoperable weapon station, is mounted at the rear of the vehicle 34. The support device 36 is not shown in Fig. 1. In particular, the support device 35 is attached to the chassis 2, specifically to RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0094] 18
[0095] the chassis frame 18, preferably on the two longitudinal members 19, 20 of the chassis frame 18. The support device 35 is attached to the rear of the vehicle 34 such that, viewed along the x-direction x, the support device 35 projects beyond the chassis 2, in particular beyond the chassis frame 18, preferably beyond the two longitudinal members 19, 20 of the chassis frame 18.
[0096] The support device 35 is pivotally mounted on the chassis 2 in such a way that it can be removed from the chassis 2. For this purpose, a detachable connection is provided between the chassis 2 and the support device 35. In particular, a detachable plug connection and / or screw connection may be provided. The support device 35 can therefore be retrofitted easily and quickly.
[0097] The support device 35 is pivotable about a pivot axis 37 from a driving position PI shown in Fig. 3 to a loading position P2 shown in Fig. 4 and vice versa. The pivot axis 37 is oriented parallel to or coincides with the z-direction z. In the driving position PI, the commercial vehicle 1 can move along the direction of travel 16. In the loading position P2, the commercial vehicle 1 can be loaded and unloaded without the support device 35 obstructing the loading and / or unloading process.
[0098] In the driving position PI, the support device 35, including the additional equipment 36, is located at least partially or partially within the chassis space 31. In the driving position PI, the support device 35 may also be located completely within the chassis space 31. "Partially within" or "partially within" does not preclude the support device 35 from protruding from the chassis space 31 in the driving position PI. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0099] 19
[0100] In other words, the planes 32, 33 (not shown), or at least one of the planes 32, 33, can intersect the support device 35 in the driving position PI. However, in the driving position PI, the support device 35 is not located between the longitudinal beams 19, 20, which terminate at the rear of the vehicle 34, but rather within the chassis space 31, which extends beyond the longitudinal beams 19, 20 when viewed along the x-direction x. In the driving position PI, the support device 35 can also be located or positioned entirely within the chassis space 31.
[0101] When the support device 35 is moved or pivoted from the driving position PI to the loading position P2, it is pivoted out of the chassis space 31 such that in the loading position P2 it is located at least partially or entirely outside the chassis space 31. "Partially outside" or "entirely outside" does not preclude the support device 35 from projecting into the chassis space 31 in the loading position P2. In other words, the planes 32, 33, or at least one of them, may intersect the support device 35 in the loading position P2. In the loading position P2, the support device 35 may also be arranged or positioned completely outside the chassis space 31.
[0102] The support device 35 has a swivel arm 38 which is pivotably or rotatably attached to one of the two longitudinal beams 19, 20 about the pivot axis 37. In the present case, the swivel arm 38 is pivotably attached to the first longitudinal beam 19 about the pivot axis 37. However, it is also possible for the swivel arm 38 to be mounted on the second longitudinal beam 20. In particular, the swivel arm 38, which is a square tube section or a steel beam RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0103] 20
[0104] can be mounted on the rear of the vehicle 34 on the longitudinal members 19, 20 using screws, rivets and / or a welded connection.
[0105] A support element 39, which carries the auxiliary equipment 36, is attached to the swivel arm 38. The support element 39 and the swivel arm 38 can be bolted, riveted, and / or welded together. In this case, the support element 39 is plate-shaped, in particular circular. However, the support element 39 can have any desired geometry. The auxiliary equipment 36 can be bolted to the support element 39, making the auxiliary equipment 36 interchangeable. In the driving position PI, the support element 39 is located entirely within the chassis space 31, and in the loading position P2, it is located entirely outside the chassis space 31. The same applies to the auxiliary equipment 36.
[0106] The additional equipment 36 can be mounted on the support element 39 so that it can rotate about a pivot axis 40. The pivot axis 40 runs parallel to the z-direction or can coincide with it. This means that the pivot axis 37 and the pivot axis 40 are parallel to each other. In the driving position PI, the pivot axis 40 is located within the chassis space 31, and in the loading position P2, it is located outside the chassis space 31.
[0107] The support device 35 further comprises a counter bearing 41, which is attached to the longitudinal beam 19, 20 on which the swivel arm 38 is not mounted. In other words, the counter bearing 41 is mounted on the second longitudinal beam 20. The counter bearing 41 can be a profile beam projecting from the rear of the chassis 2 or the chassis frame 18.
[0108] The swivel arm 38 is locked in or against the counter bearing 41 in the driving position PI. A suitable locking device 42 may be provided for this purpose. This locking device 42 can, in particular, be derived from the driving position PI.
[0109] 21
[0110] The locking device 42 can be unlocked and locked remotely or via teleoperator. Alternatively or additionally, the locking device 42 can be unlocked and locked manually. It is also possible to lock the swivel arm 38 in the loading position P2. This can also be done manually and / or remotely. In a locked state, the swivel arm 38 is firmly connected to the counter bearing 41, thus providing greater stability to the support device 35 and the additional equipment 36.
[0111] The support device 35 can be manually pivoted from the travel operating position PI to the loading operating position P2 and vice versa. Additionally or alternatively, the support device 35 can be equipped with a drive 43 to pivot it from the travel operating position PI to the loading operating position P2 and vice versa. The support device 35 can also be remotely pivoted from the travel operating position PI to the loading operating position P2 and vice versa using the drive 43.
[0112] For remotely moving the carrying device 35 from the driving position PI to the loading position P2 and vice versa, a control station 44 is provided, which is preferably located inside or installed in the driver's cab 11. The locking device 42 and / or the drive 43 can be remotely controlled using the control station 44. Manual locking and unlocking as well as manual pivoting of the carrying device 35 is still possible, for example, if the control station 44 is damaged. The additional equipment 36, in particular in the form of a weapon station, can also be remotely controlled using the control station 44. The control station 44 can, for example, have a joystick and / or one or more screens. RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Österreich GesmbH
[0113] 22
[0114] The support device 35 can have an electronic and / or electrical barrier that prevents the utility vehicle 1 from firing itself if the additional equipment 36 is a weapon station. For example, a drive that can rotate the additional equipment 36 about the axis of rotation 40 can be controlled such that only a certain angular range is covered when the additional equipment 36 is rotated about the axis of rotation 40, so that, for example, a barrel of the additional equipment 36 in the form of a weapon station cannot be directed at the superstructure 15. The additional equipment 36 can also have optics, the optics being configured to provide the crew of the utility vehicle 1 with image data of the surroundings 13. The optics allow the crew to visually observe the area behind the utility vehicle 1.
[0115] The support device 35 is preferably positioned above a trailer hitch of the commercial vehicle 1, so that the 45° climbing ability of the commercial vehicle 1 is maintained when driving over edges. In particular, the support element 39 is arranged, at least sectionally, above the longitudinal beams 19, 20, especially above the trailer hitch of the commercial vehicle 1, when viewed along the z-direction z. A high positioning of the additional equipment 36 in the form of a weapon station allows for an improved effective range. In addition, mobility requirements, such as the approach angle of the commercial vehicle 1, are not affected or only minimally affected.
[0116] The carrying device 35 can be operated from the driver's cab 11, so that the crew does not have to leave the cab 11 during loading and unloading operations. The locking of the swivel arm 38 in the driving position PI ensures safe operation and stable storage of the auxiliary equipment 36, which, in the case of auxiliary equipment 36 in the form of a weapon station, leads to improved accuracy. RMM24011PWO DPT24016 WO Rheinmetall MAN Military Vehicles Austria GmbH
[0117] 23
[0118] Advantageously, a safety vehicle at one end of the convoy is not required. This means less risk to equipment and personnel. It also results in lower costs and streamlined logistics. A further advantage is that no additional vehicle, especially an extra safety vehicle, is needed. The support device 35 is flexible and therefore does not obstruct loading and unloading of the commercial vehicle 1.
[0119] An advantage is that the driving characteristics of the commercial vehicle 1 are not restricted by the higher positioning of the support device 35. Instead of a weapon station, a small forklift could be carried as additional equipment 36 if required. The support device 35 can be easily retrofitted to commercial vehicles 1 that have already been delivered. The support device 35 also helps to relieve the load on the front wheel axles 3, 4.
[0120] Although the present invention has been described using exemplary embodiments, it can be modified in many ways. RMM24011PWO DPT24016 WO
[0121] Rheinmetall MAN Military Vehicles Austria Ltd. 24 Reference Mark List
[0122] 1 commercial vehicle
[0123] 2 chassis
[0124] 3 wheel axle
[0125] 4 wheel axle
[0126] 5 wheel axle
[0127] 6 wheel axle
[0128] 7 wheel
[0129] 8 wheel
[0130] 9 wheel
[0131] 10 wheels
[0132] 10' wheel
[0133] 11 Driver's Cab
[0134] 12 Interior
[0135] 13 Environment
[0136] 14 Door
[0137] 15 Structure
[0138] 16 Driving direction
[0139] 17 Underground
[0140] 18 chassis frames
[0141] 19 longitudinal beams
[0142] 20 longitudinal beams
[0143] 21 Longitudinal beam lower chord
[0144] 22 Upper longitudinal girder chord
[0145] 23 Longitudinal beam web
[0146] 24 outdoor area
[0147] 25 interior surface area
[0148] 26 Longitudinal beam lower chord
[0149] 27 Upper longitudinal girder chord RMM24011PW0 DPT24016 WO
[0150] Rheinmetall MAN Military Vehicles Austria Ltd.
[0151] 25
[0152] 28 longitudinal beam web
[0153] 29 outdoor area
[0154] 30 interior surface
[0155] 31 Chassis space 32 Level
[0156] Level 33
[0157] 34 Vehicle rear
[0158] 35 Carrying device
[0159] 36 Additional equipment
[0160] 37 Swivel axis
[0161] 38 Swivel arm
[0162] 39 Supporting element
[0163] 40 Rotary axis
[0164] 41 Counter bearings
[0165] 42 Locking device 43 Drive
[0166] 44 Control Station
[0167] g Gravity direction PI Driving position
[0168] P2 Charging position
[0169] x x-direction / longitudinal direction y y-direction / transverse direction z z-direction / vertical direction
Claims
RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria Ltd. 26 PATENT CLAIMS 1. Commercial vehicle (1), in particular military commercial vehicle, with a driver's cab (11), a chassis (2) which supports the driver's cab (11), and a support device (35) for carrying an additional equipment (36), wherein the chassis (2) has a first longitudinal member (19) extending along a longitudinal direction (x) of the commercial vehicle (1) and a second longitudinal member (20) also extending along the longitudinal direction (x), wherein the support device (35) is attached to the rear of the chassis (2) facing away from the driver's cab (11), wherein the support device (35) is pivotable relative to the chassis (2) from a driving position (Pl) to a loading position (P2) and vice versa, wherein the support device (35) is arranged at least partially within a chassis space (31) defined by the first longitudinal beam (19) and the second longitudinal beam (20) in the driving position (Pl), and wherein the support device (35) is arranged at least partially outside the chassis space (31) in the loading position (P2).
2. Commercial vehicle according to claim 1, characterized by that the support device (35) and the longitudinal beams (19, 20) are arranged next to each other when viewed along the longitudinal direction (x).
3. Commercial vehicle according to claim 1 or 2, characterized by that the support device (35) is pivotably attached to the chassis (2) about a pivot axis (37), wherein the commercial vehicle (1) has, in addition to the longitudinal- RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria Ltd. 27 tung (x) a transverse direction (y) which is oriented perpendicular to the longitudinal direction (x) and along which wheel axes (3, 4, 5, 6) of the commercial vehicle (1) extend, and a vertical direction (z) which is oriented perpendicular to the longitudinal direction (x) and perpendicular to the transverse direction (y), are assigned, and wherein the pivot axis (37) is oriented parallel to the vertical direction (z).
4. Commercial vehicle according to claim 3, characterized by that the support device (35) has a support element (39) on which the additional equipment (36) can be mounted, wherein the support element (39) is arranged inside the chassis space (31) in the driving position (Pl), and wherein the support element (39) is arranged outside the chassis space (31) in the loading position (P2).
5. Commercial vehicle according to claim 4, characterized by that the supporting element (39) is arranged at least sectionally above the longitudinal beams (19, 20) when viewed along the vertical direction (z), in particular above a trailer coupling of the commercial vehicle (1).
6. Commercial vehicle according to claim 4 or 5, characterized by that the support device (35) has a pivoting arm (38) mounted on one of the two longitudinal beams (19), on which the support element (39) is mounted, and a counter bearing (41) mounted on the other of the two longitudinal beams (20), wherein the pivoting arm (38) is locked in or on the counter bearing (41) in the driving position (P2).
7. Commercial vehicle according to one of claims 1 - 6, characterized by RMM24011PW0 DPT24016 WO Rheinmetall MAN Military Vehicles Austria Ltd. 28 that the carrying device (35) can be pivoted from the driving position (Pl) to the loading position (P2) and vice versa by means of a drive (43) and / or manually.
8. Commercial vehicle according to one of claims 1 - 7, characterized by that the carrying device (35) can be pivoted remotely from the driving position (Pl) to the loading position (P2) and vice versa, in particular from the driver's cab (11).
9. Commercial vehicle according to one of claims 1 - 8, characterized by that the support device (35) is pivotably attached to the chassis (2) in such a way that the support device (35) is removable from the chassis (2).
10. Commercial vehicle according to one of claims 1 - 9, characterized by that the carrying device has an electric wall which, in the event that the additional equipment is a weapon station, prevents the commercial vehicle from firing on itself.