• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    SUMMARY The invention relates to a vehicle (|; ll; lll; IV; V; VI) comprising a chassis configuration (10) including ground contacting means (11, 12) for advancing the vehicle (|; ll; lll; IV; V; VI) together with a bottom structure (14), as well as a superstructure (30) arranged to be supported by means of the chassis configuration (10), wherein displacement raising means (40; 50; 62) are present between said bottom structure (14) and said superstructure (30). (Fig. 1)
    公开号:SE1150871A1
    申请号:SE1150871
    申请日:2011-09-23
    公开日:2013-01-29
    发明作者:Jan Moeller；Goeran Westman；Bengt Wikman
    申请人:Bae Systems Haegglunds Ab；
    IPC主号:
    专利说明:

    Furthermore, the features set forth in the characterizing part of appended independent claims 1. Preferred embodiments of the vehicle are defined in appended dependent claims 2-17.
    According to the invention, the objects are achieved with a vehicle comprising a chassis configuration including ground contacting means for driving the vehicle together with a bottom structure, and a superstructure arranged to be supported by the chassis configuration, wherein displacing enhancing means are present between said bottom structure and said superstructure.
    This makes it possible to achieve efficient buoyancy of the vehicle.
    By utilizing an existing and / or created space between the bottom structure and the superstructure for displacement-increasing means, it is consequently possible to improve the displacement capacity of the vehicle.
    According to an embodiment of the vehicle, said displacement-increasing means comprise fixedly arranged surface elements, for example floating blocks. This results in an effective buoyancy of the vehicle.
    According to an embodiment of the vehicle, there are raising means arranged to raise said superstructure relative to said bottom structure. This facilitates the introduction of displacement-increasing agents between the superstructure and the bottom structure. Furthermore, by increasing the space and consequently the volume, it is possible for increased displacement capacity.
    According to one embodiment of the vehicle, said displacement enhancing means comprises bellows devices. By arranging bellows devices between the superstructure and the bottom structure, good buoyancy of the vehicle is made possible by inflating the bellows configuration at the same time as the distance when inflating the bellows configuration increases the distance between superstructure and bottom structure so that the space between them increases for introducing additional displacement means. Furthermore, the increased distance between the superstructure and the bottom structure makes it possible to reduce the protection effect in that the distance between the bottom structure and the underside of the superstructure increases, whereby the effect of the detonated mine, i.e. pressure-acting mines, are reduced to a greater extent, which reduces damage to the superstructure and consequently the driver / crew in the superstructure. The bellows devices themselves also have energy-absorbing properties so that they contribute to further increasing the reduction protection.
    According to an embodiment of the vehicle, said booster means comprise said bellows devices. Hereby obtained with a single type of device, i.e. by bellows devices, a dual function so that both fl surface capacity and elevation are obtained by the same devices.
    According to an embodiment of the vehicle, said booster means are arranged to form space for displacement raising means. This makes it possible to introduce displacement-enhancing agents for improved buoyancy of the vehicle.
    According to an embodiment of the vehicle, said booster means are arranged for raising and lowering said superstructure relative to said bottom structure.
    This facilitates the introduction of displacement enhancing agents to improve the buoyancy of the vehicle. Furthermore, the achievement of said elevated protection is facilitated. Furthermore, the introduction of materials with energy-absorbing properties is facilitated for further increased protection.
    According to an embodiment of the vehicle, said raising means are arranged to form an elevated distance between said superstructure and said bottom structure for the purpose of reducing protection. This makes it possible, in addition to improving the buoyancy, to protect the vehicle when detonating mine or other detonating active charge under the vehicle. By increasing the distance, the effect against said superstructure of a detonated / exploded mine is significantly reduced, where the pressure decreases by approximately the cubic distance. Due to the increased distance, the bottom structure can be deformed without the risk of the deformation being transferred to the superstructure / floor of the superstructure and injuring the feet of passengers / drivers and / or accelerating loose objects. According to an embodiment of the vehicle, said booster means are fixed for achieving a certain increased distance. In this way a stable construction is obtained at said elevation of the superstructure, where the determined distance is adapted for good reduction protection at the same time as the vehicle's driving of the vehicle is not endangered.
    According to an embodiment of the vehicle, said enhancer means offers improved protection capability of the vehicle in the event of memory detonation or other detonating energy-absorbing deformation possibilities. Hereby action charging under the vehicle.
    According to an embodiment of the vehicle, said booster means comprise scissor table devices. This enables effective raising and lowering of the superstructure relative to the said bottom structure.
    According to one embodiment of the vehicle, said booster means comprise damping devices. This enables effective raising / lowering at the same time as damping of the booster means reduces the damage effect on the vehicle during memory detonation or other detonating action charge in connection with the booster means. Said damping devices are constituted according to a variant of spring struts / shock absorber elements.
    According to an embodiment of the vehicle, said booster means comprise a telescopic function. This enables efficient raising and lowering of the superstructure relative to the bottom structure.
    According to an embodiment of the vehicle, said booster means are arranged to form space for anti-depressants. This enables improved memory protection against memory detonation or other detonating action charge under the vehicle.
    According to one embodiment of the vehicle, said anti-theft means comprises an energy-absorbing protective material. This improves the anti - protective properties of the vehicle. According to a variant, the displacement-enhancing material includes anti-protective properties and consequently also constitutes an energy-absorbing protective material.
    According to an embodiment of the vehicle, said non-protective means comprise metal and / or improved protective structural elements, and / or anti-protective properties. for example, panels of ceramic fiber composites. Hereby the vehicle According to an embodiment of the vehicle, said vehicle consists of a so-called amphibious vehicle.
    DESCRIPTION OF THE DRAWINGS The present invention will be better understood with reference to the following detailed description read in conjunction with the accompanying drawings, in which like reference numerals refer to like parts throughout the many views, and in which: Fig. 1 schematically illustrates a rear view of a motor vehicle according to an embodiment of the present invention; Fig. 2 schematically illustrates a rear view of a motor vehicle according to an embodiment of the present invention; Fig. 3 schematically illustrates a rear view of a motor vehicle according to an embodiment of the present invention; Fig. 4 schematically illustrates a rear view of a motor vehicle according to an embodiment of the present invention; Fig. 5 schematically illustrates a rear view of a motor vehicle according to an embodiment of the present invention; Fig. 6 schematically illustrates a rear view of a motor vehicle according to an embodiment of the present invention; Fig. 7 schematically illustrates an enhancer means for raising and lowering the vehicle according to Figs. 1-6.
    Fig. 8 schematically illustrates an enhancer means for raising and lowering the vehicle according to Figs. 1-6.
    DESCRIPTION OF EMBODIMENTS Figs. 1-6 IV; V; VI according to embodiments of the present invention. The exemplified vehicle I; II; schematically illustrates a vehicle I; Il; III; III; IV; V; According to one embodiment, VI consists of a motor vehicle. The exemplified vehicle I; II; III; IV; V; According to one embodiment, VI consists of a military vehicle. Vehicle I; ll; lll; IV; V; VI can be any suitable vehicle where amphibious properties are desirable. Said vehicle I; II; III; IV; V; VI consists of an amphibious vehicle / amphibious vehicle. Said vehicle I; II; III; IV; V; VI consists of a variant of a modular vehicle.
    Vehicle I; II; lll; IV; V; VI comprises a chassis configuration 10 including 12 for ground contacting means 11, 12 according to a variant wheel. The ground contacting means 11, driving the vehicle. The ground contacting means 11, 12 according to a variant comprise band. According to a variant, the vehicle is a motor vehicle including driving ground contacting means including drive wheels and / or drive belts.
    Vehicle I; II; III; IV; V; VI comprises, according to one embodiment, a driveline 20 for driving ground contacting means of the vehicle. According to a variant, the vehicle is driven by an internal combustion engine. According to a variant, the vehicle is hybrid-driven, ie. driven by electric motor and internal combustion engine. According to a variant, the vehicle is electrically powered. 10 15 20 25 bottom structure 14.
    The bottom structure comprises a structural element 14a, dotted in Figs. 1-6. The chassis configuration 10 further comprises one arranged to run in the longitudinal extent of the vehicle along a substantial part of the vehicle with a profile which according to this embodiment follows the ground contacting means 11, 12 in such a way that they runs above the ground contacting means adjacent to them and in a lower plane between opposite ground contacting means 11, 12. The bottom structure 14 further comprises protective structure elements 14b, for example plate elements for improved protection. The protective structural element 14b is arranged to substantially follow the structural element 14a and according to these embodiments is arranged on top of the structural element 14a. According to a variant, the protective structure element 14b constitutes a module of the vehicle. According to an alternative variant (not shown), the vehicle comprises either the structural element or the protective structural element.
    The chassis configuration 10 includes a reinforcing member 16 arranged to support the driveline.
    The vehicle further comprises a superstructure 30 arranged to be supported by means of said chassis configuration. Said superstructure 30 is arranged to accommodate a driver and / or crew.
    The vehicle comprises displacement raising means presently arranged between said bottom structure 14 and said superstructure 30.
    According to one embodiment of the vehicle III; Illustrated in Figs. 3 and 5, said displacement enhancing means comprises fixedly mounted floating elements 40.
    Said floating elements are consequently arranged between said bottom structure 14 and said superstructure 30. According to an embodiment, said floating elements consist of floating blocks. Said surface element 40 can be constituted by any material suitable for improved buoyancy, such as, for example, foam, styrofoam, PVC or the like. Said floating element 40 may consist of one or more floating blocks. According to an embodiment of the vehicle I illustrated in Figs. 1 and 2, said displacement enhancing means comprises a displacement enhancing material 50 for improved buoyancy of the vehicle. Accordingly, said displacement-raising material 50 is arranged between said bottom structure 14 and said superstructure 30.
    According to one embodiment, the vehicle comprises I; ll; lll; IV; V; VI raising means 60 arranged to raise said superstructure 30 relative to said bottom structure 14. When raising the superstructure 30 relative to the bottom structure 14 so that the distance between them increases, it is possible to insert floating elements / floating blocks or corresponding displacement raising means in the space thereby formed. Said enhancing means 60 are consequently arranged to form space for displacement-increasing means.
    Said raising means 60 are according to one embodiment arranged for raising and lowering said superstructure 30 relative to said bottom structure 14.
    Said raising means 60 are arranged to form an elevated distance between said superstructure 30 and said bottom structure 14 for the purpose of reducing protection.
    According to an alternative embodiment, said booster means 60 are fixed to provide a certain increased distance. According to one embodiment, the superstructure 30 can be raised and lowered by means of booster means 60 between a first position shown in Fig. 6, a second position shown in Fig. 1 and, where applicable, a third position shown in Fig. 2. In the first position the superstructure is Immersed so that the distance between the bottom structure 14 and the superstructure 30 is small so that the center of gravity of the vehicle becomes relatively low, which improves the driving characteristics and maneuverability of the vehicle.
    In the second position, the superstructure 30 is raised to a position higher than the first position so that the distance D1 between the bottom structure 14 and the superstructure 30 is greater so that space is formed for insertion of displacement raising means such as, for example, floating elements / surface blocks. This also improves, thanks to the distance between the superstructure 30 and the bottom structure 14, the protection against mine detonation under the vehicle. In the third position, the superstructure 30 is raised to a position higher than the second position so that the distance D2 between the bottom structure 14 and the superstructure 30 is greater so that space is formed for the introduction of displacement raising means such as this. The superstructure 30 and bottom structure 14 are improved. further compare with, for example, floating elements / floating blocks. due to the distance between elevation to the second position when detonating mine under the vehicle.
    Said raiser 60 is connected to said superstructure 30 and said bottom structure 14. According to one embodiment, said raiser 60 is fixedly attached to said superstructure 30 at an upper part of the raiser 60 and fixedly at said bottom structure 14 at a lower part of the raiser 60, the upper and lower parts of the raiser 60 are movable relative to each other for raising and lowering the superstructure 30 relative to the bottom structure 14.
    Said raising member 60 is according to a variant lockable at different positions of the superstructure 30 relative to the bottom structure 14.
    According to one embodiment of the vehicle IV illustrated in Fig. 4, said displacement raising means comprises bellows devices 62. According to one embodiment, said booster means 60 comprises said bellows devices 62. Said bellows devices 62 are arranged between said superstructure 30 and said bottom structure 14. Said bellows devices 62. the superstructure 30 relative to the bottom structure 14 by supplying compressed air from a compressed air source 100 of the vehicle. Said bellows devices 62 comprise one or more bellows.
    According to one embodiment, said enhancer means 60 offers energy-absorbing deformation possibilities for absorbing energy during detonation / explosion of mines in connection with the vehicle / under the vehicle. According to one embodiment, said booster means 60 comprise damping devices, said damping devices including energy-absorbing deformation possibilities. Said damping devices according to a variant comprise strut legs / shock absorber elements.
    According to an embodiment of the vehicle III illustrated in Fig. 3, said raising means 60 comprise scissor table devices 70. Said scissor table devices 70 are arranged to raise and lower said superstructure 30 relative to said bottom structure 14. Said scissor table device 70 comprises an upper part 71 and a superstructure lower part 72 fixed to the bottom structure 14. The scissor table device 70 further comprises with the upper part 71 and the lower part 72 preferably connected to said connected and between the upper part 71 and the lower part 72 crossed legs 74, 75 and pivotally arranged around a shaft 73. In Fig. 3 the legs 74, 75 of said scissor table device 70 arranged to run between the upper part 71 and the lower part 72 substantially transversely to the longitudinal extension of the vehicle 11. According to an alternative variant, the legs of said scissor table devices are arranged to run between the upper part and the lower part substantially in the longitudinal extent of the vehicle.
    In this case, according to a variant, at least one scissor table device is arranged on a damping respective side of the vehicle. variant, said scissor table devices 70 have a function, said scissor table devices 70 constituting a damping device.
    Said enhancer means 60, according to a variant shown in Fig. 1, Fig. 2, Fig. 5 and Fig. 6, according to a variant comprises a telescopic function. Fig. 7 shows an enhancer 60 in the form of a telescopic enhancer 80 with a telescopic function.
    The raiser means comprises an upper part 81 and a lower part 82, where the upper and the lower part are movable relative to each other to enable raising bottom structure 14.
    Telescopic booster 80 with telescopic function includes, according to a variant and lowering of superstructure, relatively more than two parts, for example three, four, five or more parts movable relative to each other for raising and lowering superstructure relative to bottom structure, with an upper and a lower part and intermediate parts . The upper part 81 is preferably fixedly connected to the superstructure 30 and the lower part 10 The telescopic booster member 80 is consequently mechanically attached to the superstructure preferably fixedly connected to the bottom structure 14. and the bottom structure 14. According to a variant, said telescopic booster means has a damping function, the telescopic raising means 80 constituting a damping device.
    According to a variant, said raiser 60 comprises a hydraulic function, the raiser 60 being a piston 90 with a piston rod 91 and a cylinder 92, the piston rod 91 being raised and lowered relative to the cylinder 92 for raising and lowering the superstructure 30 relative to the bottom structure 14.
    The hydraulic function is achieved according to a variant by utilizing oil from the vehicle's oil system, where this is possible / applicable. According to a variant, said piston 90 has a damping function, the piston 90 constituting a damping device. According to a variant, said piston has a hydropneumatic configuration.
    According to a further variant, said booster means 60 comprises an electrical function, wherein the booster means 60 is arranged to be raised and lowered by means of electric power from the vehicle's electrical system, where this is possible / applicable.
    Said enhancing means 60 are according to an embodiment also arranged to form space for anti-protective means. Said anti-protective agent comprises an energy-absorbing protective material, where the material according to a variant comprises cellular plastic. According to one embodiment, said displacement enhancing material 50 includes energy absorbing properties for shrinkage protection, said displacement enhancing material 50 constituting an energy absorbing protective material.
    The vehicle described above comprising displacement raising means arranged between said bottom structure 14 and said superstructure 30 is constituted by a motor vehicle. According to a variant, the vehicle comprising 12 displacement raising means arranged between said bottom structure 14 and said superstructure 30 consists of a trailer for a motor vehicle, for example a motor vehicle described above.
    IV; V; VI superstructure The above has different embodiments of vehicle I; ll; lll; with and Various described in displacement raising means arranged between bottom structure and variants of booster means described. displacement enhancing means and / or enhancer means the embodiments can be combined with each other. For example, bellows devices can be combined with floating elements and / or displacement-enhancing materials. Scissor table device can according to a variant be combined with floating elements and / or displacement-increasing material. Different booster means can be combined for redundancy, whereby according to a variant booster means according to Figs. 1 and 2, as booster means with telescopic function / hydraulic function, can be combined with bellows devices and / or scissor table devices. Any anti-depressant is also conceivable. In this case, the vehicle has, according to a suitable combination of displacement-increasing means and variant fl surface elements arranged between the superstructure and the bottom structure in combination with anti-protection materials and / or means with energy-absorbing function such as damping means.
    Amphibious vehicles have been described above, including protective structural elements, for example panels of metal and / or fiber composites and / or ceramic-based panels for protection against memory toning. According to one embodiment, the vehicle does not have a protective structure element with the anti-protective property Above, a displacement-enhancing material 50 has been described for anti-protective purposes, where according to one embodiment it also has energy-absorbing properties for anti-protective purposes and constitutes an energy-absorbing protective material. According to one embodiment, the vehicle comprises a displacement-increasing material 50 for improved energy-absorbing protective material for anti-protective purposes. buoyancy of the vehicle and / or a separate said displacement raising means arranged between the superstructure and bottom structure of the vehicle is adapted so that the vehicle flows stably, the displacement ability along the sides between superstructure and bottom structure being greater than the displacement ability centrally along the vehicle between superstructure and bottom structure.
    Above, a vehicle with a certain design illustrated in Figs. 1-6 has been described.
    However, the vehicle can have any design with a superstructure and a bottom structure, where displacement raising means are arranged between the superstructure and the bottom structure.
    The above description of the preferred embodiments of the present invention has been provided for illustrative and descriptive purposes. It is not intended to be exhaustive or to limit the invention to the variations described. Obviously, many modifications and variations will occur to those skilled in the art. The embodiments have been selected and described to best explain the principles of the invention and its practical applications, thereby enabling one skilled in the art to understand the invention for various embodiments and with the various modifications appropriate to the intended use.
    权利要求:
    Claims (17)
    [1]
    A vehicle (|; ll; lll; IV; V; Vl) comprising a chassis configuration (10) including ground contacting means (11, 12) for driving the vehicle (|; ll; lll; IV; V; VI) and a bottom structure (14), and a superstructure (30) arranged to be supported by means of the chassis configuration (10), characterized in that displacement raising means (40; 50; 62) are present between said bottom structure (14) and said superstructure (30).
    [2]
    A vehicle according to claim 1, wherein said displacement enhancing means comprises fixed floating elements (40), for example floating blocks.
    [3]
    Vehicle according to claim 1 or 2, wherein raising means (60) are provided arranged to raise said superstructure (30) relative to said bottom structure (14).
    [4]
    A vehicle according to any one of claims 1-3, wherein said displacement enhancing means comprises bellows devices (62).
    [5]
    The vehicle of claim 4, wherein said booster means (60) includes said bellows devices (62).
    [6]
    A vehicle according to any one of claims 3-5, wherein said booster means (60) are arranged to form space for displacement raising means (40; 50; 62).
    [7]
    A vehicle according to any one of claims 3-6, wherein said booster means (60) are arranged for raising and lowering said superstructure (30) relative to said bottom structure (14).
    [8]
    A vehicle according to any one of claims 3-7, wherein said raising means (60) are arranged to form an elevated distance (D1, superstructure (30) and said bottom structure (14) for the purpose of reducing protection. D2) between said
    [9]
    A vehicle according to any one of claims 3, 4, 8, wherein said booster means (60) are fixed to provide a certain increased distance (D1, D2). 10 15 15
    [10]
    A vehicle according to any one of claims 3-9, wherein said booster means (60) offers energy-absorbing deformation possibilities.
    [11]
    A vehicle according to any one of claims 3-8, 10, wherein said booster means (60) comprises scissor table devices (70).
    [12]
    A vehicle according to any one of claims 3-11, wherein said booster means (60) includes damping devices (50, 70, 80, 90).
    [13]
    A vehicle according to any one of claims 3-8, 10-12, wherein said enhancer means (60) includes a telescopic function (80).
    [14]
    A vehicle according to any one of claims 3-13, wherein said booster means (60) are arranged to form space for anti-skid means (14b, 50, 60, 70, 90).
    [15]
    The vehicle of claim 14, wherein said anti-skid agent comprises an energy absorbing protective material (50).
    [16]
    Vehicle according to any one of claims 14 or 15, wherein said anti-protective means comprises protective structural elements (14b), for example panels of metal and / or fiber composites and / or ceramics.
    [17]
    Vehicle according to any one of claims 1-16, wherein said vehicle (|; ll; lll; IV; V; VI) consists of a so-called amphibious vehicle.
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    同族专利:
    公开号 | 公开日
    SE535884C2|2013-01-29|
    WO2013043110A1|2013-03-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1188468B|1963-08-10|1965-03-04|Henschel Werke Ag|Device for generating an additional displacement volume for land vehicles during water travel|
    DE19635946A1|1996-09-05|1998-03-12|Krauss Maffei Ag|Mine protection|
    US6890225B2|2002-06-21|2005-05-10|John Matthews|Amphibious vehicle|
    US7523713B2|2007-05-07|2009-04-28|Robert Farris|Use of floatation material to support a vehicle in water|DE102015112237A1|2015-07-27|2017-02-02|Rheinmetall Landsysteme Gmbh|An amphibious vehicle|
    DE102015112236A1|2015-07-27|2017-02-02|Rheinmetall Landsysteme Gmbh|Combat vehicle, designed as an amphibious vehicle|
    法律状态:
    2016-05-03| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1150871A|SE535884C2|2011-09-23|2011-09-23|Vehicles with displacement enhancing function|SE1150871A| SE535884C2|2011-09-23|2011-09-23|Vehicles with displacement enhancing function|
    PCT/SE2012/050995| WO2013043110A1|2011-09-23|2012-09-20|Vehicle with displacement increasing function|
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