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1. 发明授权

US4318463A Double conic coupling apparatus 失效
标题翻译：双锥形耦合装置
公开(公告)号：US4318463A
公开(公告)日：1982-03-09
申请号：US129900
申请日：1980-03-13
申请人： Pauli Varis , Juhani Halkola
发明人： Pauli Varis , Juhani Halkola
IPC分类号： F16D25/0638 , F02B61/04 , F16D13/26 , F16D25/0632 , F16D25/0635 , F16D25/06 , F16D13/74
CPC分类号： F16D13/26 , F16D25/0632 , F16D25/0635 , F02B61/045
摘要： Coupling apparatus for rotatably coupling an input shaft to an output shaft includes an outer assembly having a pair of inner conic friction surfaces mounted for rotation with the input shaft, a pair of opposed annular piston members located within the outer assembly defining a space between them, each of the annular piston members being connected to the output shaft and one of a pair of friction elements having outer conic friction surfaces. A pressurized fluid is directed into the space between the annular piston members to move the same away from each other against the force of respective cup-shaped springs whereby the outer friction surfaces of the friction elements engage the inner friction surfaces of the outer assembly to engage the coupling. A pin-fork arrangement is utilized to interconnect the output shaft with each of the annular piston members in a manner such that the output shaft, which is mounted in a bearing housed within the outer assembly, can be centered with respect to the outer assembly.
摘要翻译：用于将输入轴可旋转地联接到输出轴的联接装置包括外部组件，其具有安装成与输入轴一起旋转的一对内锥形摩擦表面，位于外部组件内的一对相对的环形活塞构件，每个环形活塞构件连接到输出轴，并且具有外锥面摩擦表面的一对摩擦元件中的一个。加压流体被引导到环形活塞构件之间的空间中以相对于相应的杯形弹簧的力彼此移动，由此摩擦元件的外摩擦表面接合外部组件的内摩擦表面以接合耦合。使用销叉装置将输出轴与每个环形活塞构件互相连接，使得安装在容纳在外部组件内的轴承中的输出轴可以相对于外部组件居中。

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