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1. 发明授权

US4984936A Stopper apparatus for rotary reaction force 失效
标题翻译：用于旋转反作用力的止动装置
公开(公告)号：US4984936A
公开(公告)日：1991-01-15
申请号：US378559
申请日：1989-07-10
申请人： Hiroshi Kusumi , Satoshi Nozaki , Muneo Yosida
发明人： Hiroshi Kusumi , Satoshi Nozaki , Muneo Yosida
IPC分类号： E02D11/00 , E02D7/16 , E02D7/20 , E02D7/22 , E02D13/00 , E21B3/025 , E21B7/02 , E21B15/00
CPC分类号： E21B7/024 , E02D13/00 , E02D7/16 , E02D7/20 , E02D7/22 , E21B3/025
摘要： A stopper apparatus for neutralizing rotary reaction force set up by the rotation of a casing in an all-casing driver, comprises a long transmission frame for transmitting the reaction force, including a base frame connected to a casing drive unit and a joint frame one end of which is connected to the base frame, and a support frame horizontal- and vertical-rotatably connected to the other end of the joint frame. At least one side of the support frame comes in contact with a supporting mass by which the reaction force is supported. The stopper apparatus also comprises a pedestal for placing a working wagon thereon, detachably connected to the transmission frame, an inclination device for raising the pedestal to an inclined position, and an inter-frame distance increasing device for increasing the wedge of the pedestal.
摘要翻译：一种用于中和通过壳体驱动器中的壳体的旋转而设置的旋转反作用力的止动装置包括用于传递反作用力的长传动框架，包括连接到壳体驱动单元的底架和联结框架一端其连接到基架，以及水平并可垂直转动地连接到接合框架的另一端的支撑框架。支撑框架的至少一侧与支撑物质接触，通过该支撑块支撑反作用力。止动装置还包括用于将工作货车放置在其上的基座，可拆卸地连接到变速器框架，用于将基座升高到倾斜位置的倾斜装置，以及用于增加基座的楔形物的框架间距离增加装置。

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