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1. 发明授权

US4971182A Double-tube oscillation damper 失效
标题翻译：双管振荡阻尼器
公开(公告)号：US4971182A
公开(公告)日：1990-11-20
申请号：US492599
申请日：1990-03-12
申请人： Ernst Prozeller , Gunther Handke , Peter Prozeller , Peter Ullmer
发明人： Ernst Prozeller , Gunther Handke , Peter Prozeller , Peter Ullmer
IPC分类号： F16F9/36
CPC分类号： F16F9/36
摘要： In a double-tube oscillation damper a pressure relief valve is provided adjacent a piston rod guiding and sealing device between a leakage gas collecting chamber and an annular space confined between the cylinder and a container surrounding the cylinder. This pressure relief valve comprises an elastic annular membrane which is supported in radial and axial direction by a support ring. This support ring has a sleeve portion providing a circumferential, substantially radially directed support face for the elastic annular membrane and an annular bottom disc for fastening the support ring with respect to the piston rod guiding and sealing device. A radially outwardly directed lip is provided in the transition area between the sleeve and the bottom disc. This lip is integral with the sleeve and the bottom disc.
摘要翻译：在双管振动阻尼器中，泄压阀邻近活塞杆导向和密封装置设置在泄漏气体收集室和限定在气缸和围绕气缸的容器之间的环形空间之间。该减压阀包括通过支撑环沿径向和轴向方向支撑的弹性环形膜。该支撑环具有套筒部分，其提供用于弹性环形膜的周向的，基本上径向定向的支撑面和用于相对于活塞杆引导和密封装置紧固支撑环的环形底盘。径向向外的唇缘设置在套筒和底盘之间的过渡区域中。这个唇与套筒和底盘是一体的。

2. 发明授权

US4655439A Shock strut for a vehicle 失效
标题翻译：一辆车的冲击支柱
公开(公告)号：US4655439A
公开(公告)日：1987-04-07
申请号：US794759
申请日：1985-11-04
申请人： Gunther Handke , Ernst Prozeller
发明人： Gunther Handke , Ernst Prozeller
IPC分类号： B60G13/00 , B60G15/06 , B60G15/00
CPC分类号： B60G15/063 , B60G13/006 , B60G2204/129 , B60G2204/4304
摘要： In a shock strut for a vehicle including a spring plate for supporting a helical spring, a receiving or catching member is connected to the spring plate. The receiving member prevents any lateral movement of the helical spring in the event of a spring failure. A simple connection of the receiving member to the spring plate is provided independently of the materials used for these members. The connection is afforded by downwardly projecting parts on the receiving member which extend through suitably dimensioned openings in the spring plate.
摘要翻译：在用于包括用于支撑螺旋弹簧的弹簧板的车辆的冲击支柱中，接收或捕获构件连接到弹簧板。接收构件防止在弹簧故障的情况下螺旋弹簧的任何横向移动。独立于用于这些构件的材料，提供接收构件到弹簧板的简单连接。通过在接收构件上向下突出的部分提供连接，该部分延伸穿过弹簧板中适当尺寸的开口。

3. 发明授权

US4915363A Impact damper 失效
标题翻译：冲击阻尼器
公开(公告)号：US4915363A
公开(公告)日：1990-04-10
申请号：US372028
申请日：1989-06-27
申请人： Ernst Prozeller , Werner Christel
发明人： Ernst Prozeller , Werner Christel
IPC分类号： B60R19/32 , F16F7/12 , F16F9/34
CPC分类号： F16F9/34 , B60R19/32 , F16F7/12 , Y10T137/1714 , Y10T137/1744 , Y10T137/1789
摘要： An impact damper for a motor vehicle comprises two fluid chambers. These fluid chambers are interconnected by a fluid passage. In case of an impact of the motor vehicle against an obstacle, the fluid flows from one fluid chamber to the other fluid chamber through the throttled passage. If the impact occurs with a high velocity beyond a predetermined velocity, the impact damper behaves like a rigid body. It may therefore occur that the vehicle is damaged to a higher degree than it would in case of lack of the impact damper. For preventing such situation, the passage is provided by perforated and sandwiched discs. One disc acts as a support disc, one other disc acts as a throttling disc. The throttling disc is provided with a weakening line and is broken at a predetermined pressure different between the two fluid chambers. After rupture has occurred, the flow resistance through the passage is reduced and therefore the rigid behavior of the impact damper is eliminated.
摘要翻译：用于机动车辆的冲击阻尼器包括两个流体室。这些流体室通过流体通道相互连接。在机动车辆抵靠障碍物的冲击的情况下，流体通过节流通道从一个流体室流向另一流体室。如果冲击以超过预定速度的高速度发生，冲击阻尼器的行为就像刚体。因此，可能发生车辆比没有冲击阻尼器的情况下更高的程度的损坏。为了防止这种情况，通道由穿孔和夹层盘提供。一个盘用作支撑盘，另一个盘用作节流盘。节流盘设有弱化线，并在两个流体室之间的预定压力下断裂。在发生破裂之后，通过通道的流动阻力减小，因此消除了冲击阻尼器的刚性。

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