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1. 发明申请

WO1997042426A1 HYDRAULIC ACTUATORS 审中-公开
标题翻译：液压执行器
公开(公告)号：WO1997042426A1
公开(公告)日：1997-11-13
申请号：PCT/IB1996000464
申请日：1996-05-03
申请人： AUTOMOTIVE PRODUCTS FRANCE S.A. , AUTOMOTIVE PRODUCTS (USA) INC. , AUTOMOTIVE PRODUCTS PLC , VO, Rémy , NIX, Richard, Andrew , MURPHY, Robert, John
发明人： AUTOMOTIVE PRODUCTS FRANCE S.A. , AUTOMOTIVE PRODUCTS (USA) INC. , AUTOMOTIVE PRODUCTS PLC
IPC分类号： F16D25/12
CPC分类号： F16D25/087 , F16D25/083 , F16D25/126
摘要： A slave cylinder (10) having a piston (11) axially displaceable relative to a cylinder wall (14, 15) to operate an associated device. The cylinder wall has an axially fixed portion (14) and a telescoping axially moveable portion (15), the piston being in sealed sliding contact with the axially moveable portion via a first sealing means (16). The axially moveable portion of the cylinder wall is in sealed sliding contact with the axially fixed portion via second sealing means (20). Holding means (20, 20') hold the axially moveable portion (15) against axial displacement relative to the fixed portion (14), due to movement of the piston relative to the moveable portion, and abutment (18a) operatively connected with the piston contacts a corresponding abutment (15b) operatively connected with the moveable cylinder wall portion (15) to move said moveable portion relative to the fixed portion to adjust the effective length of the cylinder wall.
摘要翻译：从动缸（10）具有相对于气缸壁（14,15）可轴向移动的活塞（11），用于操作相关联的装置。气缸壁具有轴向固定部分（14）和可伸缩的轴向移动部分（15），活塞通过第一密封装置（16）与轴向可移动部分密封滑动接触。气缸壁的轴向可移动部分经由第二密封装置（20）与轴向固定部分密封地滑动接触。由于活塞相对于可移动部分的移动，保持装置（20,20'）相对于固定部分（14）保持轴向移动部分（15）不会轴向移动，并且与活塞可操作地连接的邻接（18a）接触与可动缸壁部分（15）可操作地连接以相对于固定部分移动所述可移动部分的相应的邻接部（15b），以调节气缸壁的有效长度。

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