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Invention Publication
CN101715402A 包括轭架、弹性体弹簧和摩擦机构的牵引装置组件 失效 - 权利终止

包括轭架、弹性体弹簧和摩擦机构的牵引装置组件
Abstract:
一种牵引装置组件(76、78)，其用于在组装列车编组和列车编组进行在轨操作时缓冲施加到所述中心底梁构件上的撞击和牵引动态冲击力，该牵引装置组件包括均沿轴向安装在轭架(20)内的弹性缓冲构件(102)和摩擦机构(220)，摩擦机构设置在弹性缓冲构件的前端与前车钩随动件(60)之间。也可以设置一对弹性缓冲构件，摩擦机构安装在该对弹性缓冲构件之间。
Abstract(English):

A draft gear assembly (76, 78) for cushioning buff and draft dynamic impact forces being applied to a center sill member of the railway vehicle during make-up of a train consist and in-track operation of such train consist includes a resilient cushioning member (102) and a friction mechanism (220) both axially mounted within the yoke (20) with the friction mechanism positioned between the front end of the resilient cushioning member and the front coupler follower (60). A pair of the resilient cushioning members with the friction mechanism mounted therebetween may also be provided.

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