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公开(公告)号：US4401332A
公开(公告)日：1983-08-30
申请号：US226954
申请日：1981-01-21
Applicant: Toshimitsu Kimura , Yutaka Ohmura
Inventor： Toshimitsu Kimura , Yutaka Ohmura
Abstract: In accordance with the present invention, there is provided an improved bumper construction for an automotive vehicle.The vehicle has a plurality of bumper mounting stays and a body panel adjacent the stays.The bumper construction comprises a thin-walled plastic bumper, a reinforcement member mounted to the bumper at an intermediate section thereof adjacent the body panel and a spring member interposed between the reinforcement member and the vehicle body panel. The reinforcement member and the intermediate section of the bumper are adapted to define a closed bumper configuration. The spring member is operatively connected to the reinforcement member and the vehicle body panel such that the intermediate section of the bumper is supported through the spring member by the body panel. The spring member is rigid in the vertical direction to resist vertical movement of the bumper relative to the vehicle body and is resiliently deformable in the horizontal direction to yieldingly resist the horizontal movement of the intermediate section of the bumper toward the vehicle body panel.
Abstract translation: 根据本发明，提供一种用于机动车辆的改进的保险杠结构。 车辆具有多个保险杠安装支架和邻近支柱的车身板。 保险杠结构包括薄壁塑料保险杠，加强构件，其安装在缓冲器的靠近车身板的中间部分处，以及插入在加强构件和车身板之间的弹簧构件。 保险杠的加强构件和中间部分适于限定闭合的保险杠构造。 弹簧构件可操作地连接到加强构件和车身面板，使得保险杠的中间部分通过主体面板通过弹簧构件支撑。 弹簧构件在垂直方向上是刚性的，以抵抗保险杠相对于车身的垂直运动，并且可沿水平方向弹性变形，从而抵抗缓冲器的中间部分朝向车体面板的水平运动。
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公开(公告)号：US4399887A
公开(公告)日：1983-08-23
申请号：US215320
申请日：1980-12-11
Applicant: Motohiro Okada
Inventor： Motohiro Okada
CPC classification number: B60R21/0136 , B60R19/36 , B60R19/32 , B60R19/34 , B60R2019/242
Abstract: A method and apparatus for operating a seat-occupant restraining device in response to collision of a vehicle, comprising a front bumper on the vehicle adapted for receiving impact in the course of a collision and supported by a damper which opposes rearward displacement of the bumper. The damping is a function of the change of velocity of the vehicle during the collision and is used to displace a normally stationary part of the damper when the collision force exceeds a predetermined value. The displacement of the stationary part of the damper serves to close a switch to actuate the seat-occupant restraining device. The switch can be an acceleration detection switch in which case the stationary part is supported by the vehicle body by a deformable structure or the switch can be made as a deformable unit which undergoes deformation by the application of force thereto from the stationary part of the damper.
Abstract translation: 一种用于响应于车辆碰撞而操作座椅乘员约束装置的方法和装置，包括车辆上的前保险杠，其适于在碰撞过程中接收冲击并由与缓冲器的向后移位相对的阻尼器支撑。 阻尼是碰撞期间车辆速度变化的函数，并且当碰撞力超过预定值时，其用于移动阻尼器的正常静止部分。 阻尼器的静止部分的位移用于闭合开关以致动座椅乘员约束装置。 开关可以是加速度检测开关，在这种情况下，固定部分由车体通过可变形结构支撑，或者开关可以被制成为通过从阻尼器的静止部分施加力而发生变形的变形单元 。
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公开(公告)号：US4165113A
公开(公告)日：1979-08-21
申请号：US908140
申请日：1978-05-22
Applicant: Christian Casse
Inventor： Christian Casse
CPC classification number: F16F1/422 , B60R19/18 , B60R2019/1866 , F16F2236/02
Abstract: A shock-absorbing device, such as a vehicle fender, comprises an assembly of interconnected elastomeric cells. The cells are arranged to extend at right angles to the forces to be absorbed and have a polygonal cross-section. The cells are formed so that, in absorbing forces, the device is initially resiliently deformed, then deformed by buckling of the cell walls and finally compressed.
Abstract translation: 诸如车辆挡泥板的减震装置包括相互连接的弹性体单元的组件。 细胞被布置为与待吸收的力成直角延伸并且具有多边形横截面。 电池被形成为使得在吸收力中，器件最初弹性变形，然后通过电池壁的弯曲变形并最终被压缩。
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公开(公告)号：US4085956A
公开(公告)日：1978-04-25
申请号：US670905
申请日：1976-03-26
Applicant: Helmut Weisshappel , Wolfgang Klie , Wolfgang Fischer
Inventor： Helmut Weisshappel , Wolfgang Klie , Wolfgang Fischer
CPC classification number: B60R19/30
Abstract: A shock-absorber constructed as elastomer hollow spring which is arranged between a vehicle bumper and a fixed vehicle part and which is supported thereat under prestress; the shock absorber at its end near the vehicle includes a frame-like enclosure whose inner area abuts at the shock absorber and whose outer area abuts at the inner sides of the sections of the bumper that are directed toward the vehicle.
Abstract translation: 一种构造为弹性体中空弹簧的减震器，其布置在车辆保险杠和固定车辆部件之间，并且在预应力下被支撑在该空间弹簧上; 靠近车辆的端部处的减震器包括框架状外壳，其内部区域与减震器邻接，并且其外部区域与缓冲器的面向车辆的部分的内侧邻接。
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公开(公告)号：US4031978A
公开(公告)日：1977-06-28
申请号：US581544
申请日：1975-05-28
Applicant: Paul H. Taylor
Inventor： Paul H. Taylor
CPC classification number: B60R19/26
Abstract: An energy absorber unit including a cylinder, liquid in the cylinder, a piston for movement into the cylinder for providing a liquid energy absorbing capability, and relatively movable parts associated with the cylinder and having frictional engagement for additionally providing a dry energy absorbing capability. An energy absorbing unit including a tubular cylinder, a first tubular member slidable on the cylinder for carrying a force receiving member, and a second tubular member mounted on the first tubular member for mounting the first tubular member on a supporting member. An energy management system for a vehicle having a frame, an engine mounted on the frame and a bumper, including a first energy absorber unit mounted between the engine and the bumper and a plurality of second energy absorber units mounted between the bumper and the frame.
Abstract translation: 能量吸收器单元包括气缸，缸中的液体，用于移动到气缸中以提供液体能量吸收能力的活塞以及与气缸相关联并具有用于另外提供干能量吸收能力的摩擦接合的相对可移动部件。 一种能量吸收单元，包括管状圆筒，可在所述滚筒上滑动以承载受力构件的第一管状构件，以及安装在所述第一管状构件上用于将所述第一管状构件安装在支撑构件上的第二管状构件。 一种用于具有框架，安装在框架上的发动机和保险杠的车辆的能量管理系统，包括安装在发动机和保险杠之间的第一能量吸收器单元和安装在保险杠和框架之间的多个第二能量吸收器单元。
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Patent Agency Ranking
公开(公告)号：US3998485A
公开(公告)日：1976-12-21
申请号：US579048
申请日：1975-05-20
Applicant: Henning Putter , Reinhard Breitinger
Inventor： Henning Putter , Reinhard Breitinger
CPC classification number: B60R19/34
Abstract: A vehicle bumper arrangement for vehicles with longitudinal structural members has two oppositely directed stepped boxes at the end of each longitudinal member. A bumper bar is attached to the outermost box by a bumper extension piece or tube. The stepped boxes are designed to deform in a predetermined manner during a collision in order to absorb the impact forces.
Abstract translation: 具有纵向结构构件的车辆的车辆保险杠装置在每个纵向构件的端部具有两个相对定向的阶梯箱。 保险杆通过保险杠延伸片或管连接到最外面的盒子。 台阶箱被设计成在碰撞期间以预定方式变形以吸收冲击力。
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公开(公告)号：US3857596A
公开(公告)日：1974-12-31
申请号：US42868173
申请日：1973-12-27
Applicant: BRIDGESTONE TIRE CO LTD
Inventor： NAKAMURA K , YAMAZAKI H , TAKEGUCHI K , KONDO Y
CPC classification number: B60R19/30
Abstract: An automobile bumper assembly having a plurality of hollow tubular elastomer members, each having opposite ends connected to an automobile body and a fender rod, respectively. The overall cross sectional area of the elastomer member is 1.44 to 4.0 times that of the hollow space thereof, taken at right angles to the longitudinal center line of the elastomer member. The elastomeric material of the elastomer member has a hardness of 63* to 104*.
Abstract translation: 一种具有多个中空管状弹性体构件的汽车保险杠组件，其各自具有分别连接到汽车车身和挡泥板的相对端。 弹性体构件的整个横截面积与中空空间的整个横截面面积成正比于弹性体构件的纵向中心线的1.44至4.0倍。 弹性体部件的弹性体材料的硬度为63〜104度。
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公开(公告)号：US3834686A
公开(公告)日：1974-09-10
申请号：US30025072
申请日：1972-10-24
Applicant: US HEALTH
CPC classification number: B60R19/32
Abstract: Disclosed is a hydraulic energy absorbing bumper system for vehicles that includes a bumper with two variable stroke hydraulic buffers affixed to the ends. Both the stroke and the resistance of the buffers vary in response to the impact received by the bumper, however the resistance presented by either buffer during any given stroke is constant throughout the length of the stroke. Torsion hinges coupling the buffers to the bumper allow the buffers to stroke unevenly during oblique impact yet remain parallel. The bumpers are hydraulically interconnected so that the total energy absorbed during uneven stroking in response to the oblique impact is the same as the total energy absorbed during a normal impact of the same velocity.
Abstract translation: 公开了一种用于车辆的液压能量吸收保险杠系统，其包括具有固定到端部的两个可变行程液压缓冲器的保险杠。 缓冲器的行程和阻力都随缓冲器接收的冲击而变化，但是在任何给定行程期间由两个缓冲器呈现的阻力在整个行程长度上是恒定的。 将缓冲器连接到缓冲器的扭转铰链允许缓冲器在倾斜冲击期间不均匀地冲程但保持平行。 缓冲器是液压互连的，使得响应于倾斜冲击而在不均匀抚摸期间吸收的总能量与在相同速度的正常冲击期间吸收的总能量相同。
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公开(公告)号：US3830539A
公开(公告)日：1974-08-20
申请号：US33365773
申请日：1973-02-20
Applicant: TOYOTA MOTOR CO LTD
Inventor： YOSHIE K , MASAKI K , SAKAMOTO M
CPC classification number: B60R19/04
Abstract: An absorbing damper constructed of a plurality of absorbing members, a movable bumper and fixed bumpers, wherein the movable bumper retreats and absorbs collision energy of a vehicle. The movable bumper is so arranged that it can advance and retreat within a space defined by the floor plate of the body of the car.
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公开(公告)号：US3804444A
公开(公告)日：1974-04-16
申请号：US27082572
申请日：1972-07-11
Applicant: NISSAN MOTOR
CPC classification number: B60R19/285
Abstract: An impact absorbing bumper support adapted for supporting a bumper of an automotive vehicle, which bumper support has a rearward end portion secured to the frame structure of the vehicle body and a forward end portion secured to the bumper. The bumper stay also has a U-shaped portion which is elastically deformable for absorbing the energy of an impact force resulting from a collision encountered by the automotive vehicle for thereby satisfactorily alleviating the magnitude of the impact force exerted on a vehicle occupant and the vehicle body.
Abstract translation: 一种冲击吸收保险杠支撑件，其适于支撑机动车辆的保险杠，所述保险杠支撑件具有固定到所述车身的车架结构的后端部分，以及固定到所述保险杠的前端部分。 保险杠座还具有可弹性变形的U形部分，用于吸收由机动车辆碰撞引起的冲击力的能量，从而令人满意地减轻施加在车辆乘员和车体上的冲击力的大小 。
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