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公开(公告)号：EP1948943B1
公开(公告)日：2010-05-05
申请号：EP06829067.5
申请日：2006-11-17
CPC分类号： F16D25/088 , F15B15/103 , F16H61/30 , F16H63/3023
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公开(公告)号：EP1948943A1
公开(公告)日：2008-07-30
申请号：EP06829067.5
申请日：2006-11-17
CPC分类号： F16D25/088 , F15B15/103 , F16H61/30 , F16H63/3023
摘要： The invention relates to an automated shift transmission, for example a multi-step motor vehicle shift transmission, having at least one controllable actuating drive which is provided as a gear actuator (26) for engaging and disengaging a gear stage of the shift transmission or as a clutch separator (7) for engaging and disengaging an associated automated engine clutch, and to an automated friction clutch, for example an automated engine clutch arranged in a motor vehicle drivetrain between a drive engine and a transmission, having a controllable actuating drive which is provided as a clutch separator (7) for engaging and disengaging the friction clutch. In order to improve the controllability and in order to obtain a longer service life with reduced production costs, it is proposed to use a pneumatic muscle (8, 8.1, 8.2), having a hose body (9) made from a fluidically sealed and elastic material, having a lattice network (10) made from tension-resistant fibers arranged in the outer region on the hose body (9) and having end pieces (11a, 11b) which close off the hose body (9) axially at the end side, as an actuating drive (7, 26).
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