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1. 发明申请

WO2008096067A3 DEVICE FOR PROTECTION STEERING AND/OR TRANSMISSION MEMBERS AND PROTECTION BELLOWS FITTED ON SAID DEVICE 审中-公开
标题翻译：用于保护转向和/或传输部件的装置和安装在所述装置上的保护波纹管
公开(公告)号：WO2008096067A3
公开(公告)日：2008-10-23
申请号：PCT/FR2007002140
申请日：2007-12-20
申请人： TRELLEBORG PRODYN , LE QUELLEC LOIC , MAITAY FREDERIC
发明人： LE QUELLEC LOIC , MAITAY FREDERIC
IPC分类号： F16J3/04 , B62D3/12
CPC分类号： F16J3/046 , B62D3/12
摘要： The invention relates to a steering protection device (1), in particular for an automotive vehicle, of the type in which the main steering member, such as a rack, is housed and slidingly mounted inside a steering housing (16), wherein the protection device (1) includes at least two bellows (3a, 3b) that can be connected at one end and generally by crimping to the steering housing (16) to be protected. The device is characterised in that it comprises at least one duct (2) outside the steering housing (16) for connecting the bellows (3a, 3b) between each other, wherein said outer duct (2) is used for the communication between the bellows (3a, 3b) and for transferring the air pressure resulting from the compression of a bellow (3a) towards the expanding bellow (3b), and is provided with at least one member (5) for balancing the pressures by gas transfer between the duct (2) and the outer atmosphere
摘要翻译：本发明涉及一种转向保护装置（1），特别是用于机动车辆的转向保护装置（1），其中诸如齿条的主转向构件被容纳并滑动地安装在转向壳体（16）内，其中保护装置装置（1）包括至少两个波纹管（3a，3b），所述波纹管可以在一端连接并且通常通过卷曲到待保护的转向壳体（16）。该装置的特征在于，其包括在转向壳体（16）外部的至少一个用于将波纹管（3a，3b）彼此连接的管道（2），其中所述外管道（2）用于波纹管（3a，3b）之间并且用于将由波纹管（3a）的压缩产生的气压传递到膨胀波纹管（3b），并且设置有至少一个构件（5），用于通过管道（2）和外部大气

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