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1. 发明授权

US5613795A Conical connecting device for connecting machine components 失效
标题翻译：用于连接机器部件的锥形连接装置
公开(公告)号：US5613795A
公开(公告)日：1997-03-25
申请号：US609018
申请日：1996-02-29
申请人： Gerhard Antony , William Lechler
发明人： Gerhard Antony , William Lechler
IPC分类号： F16D1/091 , F16D1/094 , F16B2/14
CPC分类号： F16D1/094 , Y10T403/7051 , Y10T403/7056
摘要： An internal conical connecting device for connecting machine components comprising an inner bushing with a first set of parallel conical grooves, and an outer bushing with a corresponding second set of parallel conical grooves. The first and second sets of parallel conical grooves are engageable for wedging a hub into locking connection with a shaft upon axial movement of the outer bushing relative to the inner bushing. The first and second sets of parallel conical grooves have symmetrical segments removed to facilitate assembly and disassembly of the connecting device. A flat ring or integral flange is fixed to the inner bushing, and threaded members extend between the flat ring and the outer bushing. The flat ring and the threaded members are used to axially displace the inner and outer bushings relative to each other and generate a strong normal force for clamping and supporting the connected hub on the shaft. The inner and outer bushings have an axial split for reducing stiffness and allowing the bushings to bridge a larger gap. The outer bushing can be a separate component, or integral with a hollow output shaft of a shaft mounted gear reducer.
摘要翻译：一种用于连接机器部件的内部锥形连接装置，包括具有第一组平行锥形槽的内衬套和具有对应的第二组平行锥形槽的外套筒。第一和第二组平行的圆锥形沟槽可啮合，用于在外衬套相对于内衬套的轴向运动时楔入轮毂与轴的锁定连接。第一和第二组平行锥形槽具有去除的对称段以便于连接装置的组装和拆卸。平环或整体法兰固定在内衬套上，螺纹件在平环和外套之间延伸。平环和螺纹构件用于相对于彼此轴向地移动内衬套和外衬套，并产生用于夹紧和支撑轴上的连接毂的强力法向力。内衬套和外衬套具有用于减小刚度的轴向分段，并允许衬套桥接更大的间隙。外套管可以是单独的部件，或与轴安装的齿轮减速器的中空输出轴一体。

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