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1. 发明公开

EP0006675A3 Arrangement for coupling vehicles 失效
标题翻译：联合车辆安排
公开(公告)号：EP0006675A3
公开(公告)日：1980-01-23
申请号：EP79200360
申请日：1979-07-03
申请人： Mitchell, David Campbell
发明人： Mitchell, David Campbell
IPC分类号： B60D01/02 , B60D01/14
CPC分类号： B60D1/50 , B60D1/34
摘要： in this arrangement, the pitching, rolling and steering movements that take place between a motor car and a trailer are separately accommodated, with the pitching movements being accommodated by a cylindrical articulation comprising two relatively moving parts, motion therebetween occurring through elastic means. Means are preferably provided for pre-stressing the elastic means whereby weight may be taken off the rear axle of the car to a desired extent and distributed to the front axle of the car and to the trailer axle. The rolling movements are accommodated by a stub-shaft at the front of the trailer, rotatably inserted into a longitudinally extending horizontal hole provided in the second of the above moving parts, and the steering movements are accommodated by an eye at the rear end of the stub-shaft, pivotally engaged in a fork-like member, carried by the trailer towbar, for motion about a vertical axis.
摘要翻译：在这种布置中，在摩托车和拖车之间发生的俯仰，滚动和转向运动被单独容纳，俯仰运动由布置成最靠近牵引车辆的水平横向铰链结构容纳，并且包括两个相对运动的部件其间通过弹性构件发生运动。提供一种用于以可变且受控的方式对弹性构件施加应力的装置，其中重量可以从汽车的后桥移除到所需的程度并且分配到汽车的前轴和拖车轴。滚动运动由拖车前部的短轴容纳，可旋转地插入到设置在上述第二运动部分中的纵向延伸的水平孔中，转向运动由眼睛容纳在短轴，枢转地接合在由拖车拖杆承载的叉状构件中，用于围绕垂直轴线运动。

2. 发明公开

EP0146116A3 Automatically operating trailer-towing device 失效
标题翻译：自动操作拖车设备
公开(公告)号：EP0146116A3
公开(公告)日：1987-10-28
申请号：EP84115301
申请日：1984-12-12
申请人： ROCKINGER Spezialfabrik für Anhängerkupplungen GmbH & Co.
发明人： Breu, Johann
IPC分类号： B60D01/02
CPC分类号： B60D1/025 , B60D1/02 , Y10T403/595

3. 发明公开

EP0149453A3 Trailer towing device 失效
标题翻译：拖车装置
公开(公告)号：EP0149453A3
公开(公告)日：1987-10-21
申请号：EP85100046
申请日：1985-01-02
申请人： ROCKINGER Spezialfabrik für Anhängerkupplungen GmbH & Co.
发明人： Breu, Johann
IPC分类号： B60D01/02
CPC分类号： B60D1/025 , B60D1/02 , Y10T403/581

4. 发明申请

WO1994022683A1 TRAILER HITCH 审中-公开
标题翻译：牵引杆
公开(公告)号：WO1994022683A1
公开(公告)日：1994-10-13
申请号：PCT/EP1994000986
申请日：1994-03-29
申请人： ROCKINGER SPEZIALFABRIK FÜR ANHÄNGERKUPPLUNGEN GMBH & CO
发明人： ROCKINGER SPEZIALFABRIK FÜR ANHÄNGERKUPPLUNGEN GMBH & CO , DREXLER, Peter , SZCZEPANEK, Udo , OGRIS, Gottfried
IPC分类号： B60D01/02
CPC分类号： B60D1/025 , B60D1/02
摘要： A trailer hitch comprises a coupling body (10) and a coupling pin (19) movable in relation to said coupling body (10) between a coupling position and a release position, a pin guide (17) for the coupling pin (19) fitted on the coupling body (10). An adjusting mechanism (21) on the coupling body to adjust the coupling pin (19) between the coupling and release positions, securing means (28) to secure the coupling pin (19) in the coupling position and a housing (22) secured on the coupling body at least partly enclosing the adjusting mechanism (21) and the securing means (28). The pin guide (17) is fitted on a guide component (17) separate from the housing, and the securing means (28) act at least partly between the guide component (17) and the coupling pin (19).

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