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公开(公告)号:US20090325751A1
公开(公告)日:2009-12-31
申请号:US12466362
申请日:2009-05-14
申请人: Uwe Carstensen
发明人: Uwe Carstensen
CPC分类号: B62J13/04 , Y10T29/4984
摘要: A protective cover for a drive chain made of multiple pivotally connected drive chain links, e.g. a bicycle drive chain, is provided. The protective cover essentially encloses the drive chain and revolves with the drive chain around two or more sprockets. The protective cover is an elastic corrugated tube.Further, a method for protecting a drive chain is provided comprising the step of enclosing the drive chain within a longitudinally slit corrugated tube.
摘要翻译: 用于由多个枢转地连接的驱动链节构成的传动链的保护盖,例如 提供自行车驱动链。 保护盖基本上包围驱动链,并与驱动链围绕两个或多个链轮旋转。 防护罩是弹性波纹管。 此外,提供了一种用于保护驱动链的方法,包括将驱动链封闭在纵向狭缝波纹管内的步骤。