Rotary actuator |
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| 申请号 | EP12194388.0 | 申请日 | 2012-11-27 | 公开(公告)号 | EP2597254A3 | 公开(公告)日 | 2016-06-29 |
| 申请人 | Nabtesco Corporation; | 发明人 | Ito, Koji; | ||||
| 摘要 | A cylinder is installed within a case, and an output shaft and an arm that is integrated thereto and extends in a radial direction are installed within the cylinder. A piston extending in an arc slides and is displaced in a circumferential direction of the cylinder within the cylinder. One end portion of the piston is rotatably connected to the arm. The cylinder is internally provided with a first pressure chamber in which the arm is housed and a second pressure chamber in which the other end portion of the arm is slidably installed. A pressure medium is fed into one of the first and second pressure chambers and discharged from the other, and the output shaft pivots in a rotational direction. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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