Torque limiter in planetary reduction gear |
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| 申请号 | JP14195181 | 申请日 | 1981-09-08 | 公开(公告)号 | JPS5842858A | 公开(公告)日 | 1983-03-12 |
| 申请人 | Kubota Ltd; | 发明人 | TAKEDA SHINICHI; KANAI NAOTAKA; TAKAKURA JINNOSUKE; | ||||
| 摘要 | PURPOSE: To prevent an overload of planetary reduction gear, by resiliently contacting a ball to the peripheral hollowed part of a ring gear in the planetary reduction gear. CONSTITUTION: An input shaft 10, integrally formed with a sun gear 10', and an output shaft 16, integrally formed with a carrier 15, are concentrically arranged in a face-to-face position. Planetary reduction gears are constituted by meshing planet gears 9, supported to the carrier 15, to the sun gear 10' and ring gear 11. A ball 13 is forcibly contacted by resilient force of a spring 14 to a hollowed part 12, provided in the periphery of the ring gear 11, if an overload is caused, the ring gear 11 is rotated against the resilient force of the spring 14. COPYRIGHT: (C)1983,JPO&Japio |
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| 说明书全文 | |||||||
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