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    • 1. 发明申请
    • DEVICE FOR ABSORBING IMPACT
    • 用于吸收冲击的装置
    • WO2014153511A1
    • 2014-09-25
    • PCT/US2014/031450
    • 2014-03-21
    • UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    • SUBHASH, GhatuPETERS, Keith, R.
    • B60R19/24B60R19/32
    • F16F13/08A42B3/121B60R19/20
    • Disclosed herein is an energy absorbing article comprising a first energy absorbing device and a second energy absorbing device, where the first energy absorbing device and the second energy absorbing device each comprise a first chamber; where the first chamber has a predetermined shape and contains a fluid that can be expelled upon the first chamber being subjected to an impact; and a second chamber in fluid communication with the first chamber; the second chamber being operative to receive the fluid that is expelled from the first chamber and to return the fluid to the first chamber as a result of pressure generated by its own elasticity and without the assistance of any other external manmade force; and where the first energy absorbing device is opposedly disposed to the second energy absorbing device such that the first chamber of the first energy absorbing device lies adjacent to the second chamber of the second energy absorbing device, and where the second chamber of the first energy absorbing device lies adjacent to the first chamber of the second energy absorbing device.
    • 本文公开了一种能量吸收制品,其包括第一能量吸收装置和第二能量吸收装置,其中第一能量吸收装置和第二能量吸收装置各自包括第一室; 其中第一室具有预定形状并且包含能够在第一室受到冲击时排出的流体; 以及与所述第一室流体连通的第二室; 第二室可操作以接收从第一室排出的流体,并且由于其自身的弹性产生的压力而没有任何其它外部人造力的帮助,将流体返回到第一室; 并且其中所述第一能量吸收装置相对地设置到所述第二能量吸收装置,使得所述第一能量吸收装置的所述第一室邻近所述第二能量吸收装置的所述第二室,并且所述第一能量吸收装置的第二室 装置邻近第二能量吸收装置的第一室。
    • 2. 发明申请
    • IMPACT ENERGY CONVERSION DEVICE
    • 冲击能量转换装置
    • WO2012138237A1
    • 2012-10-11
    • PCT/PL2011/000068
    • 2011-07-01
    • RADOWSKI, Piotr, Mitre
    • RADOWSKI, Piotr, Mitre
    • B60R19/36B60R19/26B60R19/32B60T13/10F01C1/00F03C1/02
    • F16F9/06B60R19/34B60R19/48
    • An impact energy conversion device, designed particularly for a car bumper comprises cylinders and at least one confusor (4), where each confusor (4) is, at its inlet, connected to the main hydraulic cylinder (6) fitted inside with the bearing of the main piston rod (7), which receives the impulse of the impact, and at its outlet is, via a non-return valve (3), connected to a hydropneumatic cylinder (8, 10), its hydraulic section (8) separated from the pneumatic section ( 10) with a separator, which preferably serves as the piston rod (9) between the hydraulic section and the pneumatic section and cooperates with the agent flowing through the confusor (4). The confusor (4), the main hydraulic cylinder (6), and the hydropneumatic cylinder (8,10) are arranged coaxially, or at an angle, preferably the right angle. The device may be used as a car brake mechanism receiving the impact of sudden braking, or a mechanism to assist the car engine crankshaft drive, or a mechanism to assist the compression in a compressor.
    • 专为汽车保险杠设计的冲击能量转换装置包括气缸和至少一个混合物(4),其中每个混合物(4)在其入口处连接到主液压缸(6),主液压缸(6)装配在内侧的轴承 接收冲击冲击的主活塞杆(7)和其出口经由止回阀(3)连接到液压气动缸(8,10),其液压部分(8)分离 从具有分离器的气动部分(10)中,其优选用作液压部分和气动部分之间的活塞杆(9),并与流过混合器(4)的试剂配合。 混合器(4),主液压缸(6)和液压气动缸(8,10)同轴地或以一定角度优选地成直角。 该装置可以用作接收突然制动的冲击的汽车制动机构,或用于辅助汽车发动机曲轴驱动的机构,或者用于辅助压缩机中的压缩的机构。
    • 6. 发明申请
    • IMPROVEMENTS IN OR RELATING TO VEHICLE BUMPERS
    • 改善或相关车辆的改进
    • WO2008044059A2
    • 2008-04-17
    • PCT/GB2007/003939
    • 2007-10-15
    • RICARDO UK LTD.WHEALS, Jonathan, C.STOREY, Lloyd
    • WHEALS, Jonathan, C.STOREY, Lloyd
    • B60R19/32B60R19/26B60R19/36
    • B60R19/26B60R19/32B60R19/36B60R2019/262
    • A vehicle bumper arrangement (10) comprises a bumper element (12) and a force absorption device (16) positioned between the bumper element (12) and a structure (14) of the vehicle. The bumper element (12) is movable in the direction of the structure (14) of the vehicle in response to an external force (22, 86) applied thereto. The force absorption device (16) is configurable to provide a differing magnitudes of resistive force to the applied external force (22, 86). In one embodiment the force absorption device (16, 416, 516, 616, 716) is configured so as to be able to provide multiple discrete values of resistive force, one of which values is selected prior to, or shortly after, movement of the bumper element (12) in the direction of the vehicle structure (14). In an alternative embodiment the force absorption device (216', 216'', 216''', 316) is configured so as to be able to provide an infinitely variable range of resistive force magnitudes between defined upper and lower limits, one of which magnitudes is selected prior to, or shortly after, movement of the bumper element (12) in the direction of the vehicle structure (14).
    • 车辆保险杠装置(10)包括位于缓冲器元件(12)和车辆结构(14)之间的保险杠元件(12)和力吸收装置(16)。 保险杠元件(12)可响应于施加到车辆的外力(22,86)而在车辆的结构(14)的方向上移动。 力吸收装置(16)可配置成对所施加的外力(22,86)提供不同的阻力大小。 在一个实施例中,力吸收装置(16,416,516,616,716)被配置为能够提供多个离散值的阻力,其中一个值在之前或之后不久被选择 保险杠元件(12)沿车辆结构(14)的方向。 在另一个实施例中,力吸收装置(216',216“,216”',316)构造成能够在限定的上限和下限之间提供无限可变的阻力范围,其中之一 保险杠元件(12)沿着车辆结构(14)的方向移动之前或不久之后选择大小。