Horological instruments |
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| 申请号 | US39778164 | 申请日 | 1964-09-21 | 公开(公告)号 | US3286456A | 公开(公告)日 | 1966-11-22 |
| 申请人 | SMITH & SONS LTD S; | 发明人 | VICTORIEN BARLOW BORIS; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A TIMING MECHANISM COMPRISING A MOTOR, A REDUCTION GEAR TRAIN DRIVEN BY THE MOTOR AND HAVING AN OUTPUT MEMBER, ADJUSTING MEANS OPERATIVELY CONNECTED TO THE REDUCTION GEAR TRAIN AND OPERABLE TO ADJUST THE POSITION OF THE OUTPUT MEMBER, THE REDUCTION GEAR TRAIN HAVING AT LEAST A STAGE COMPRISING AN INTEGRAL CLUSTER OF TWO EXTERNAL GEARS CENTERED ABOUT A FIRST AXIS, THE SAID MEMBER BEING ARRANGED TO BE DRIVEN ABOUT A SECOND AXIS SO THAT THE FIRST AXIS ROTATES ABOUT THE SECOND AXIS, A FIXED INTERNAL GEAR WHICH IS CENTERED ON THE SECOND AXIS AND WITH WHICH |
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| 说明书全文 | |||||||
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