Selecting position detector for automatic transmission |
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| 申请号 | JP4532090 | 申请日 | 1990-02-26 | 公开(公告)号 | JPH03249461A | 公开(公告)日 | 1991-11-07 |
| 申请人 | Jatco Corp; | 发明人 | SUZUKI AKIHIRO; | ||||
| 摘要 | PURPOSE:To reduce the number of required signal lines to obtain the softness of harnesses by judging a selection position by combinations of on/off conditions of each contact of select position switches and three signal lines connected therewith. CONSTITUTION:A movable plate 12 is moved to a P-range on a stationary plate 10, whereby stationary contacts P1 and P2, A and P3, or signal lines L1 and L2, L3 and L4 are conducted each other at movable contacts X, Y for allowing the driving of a starter motor. Likewise, the movable plate is moved to a R-range, whereby stationary contacts A and R, or a signal line L5 are turned on at a movable contact Z. Hereinafter in the same manner, as the movable plate is moved N, D, 2, 1, associated one is stationary contacts N1-N4, D, 21, 22, 11, 12, is conducted thereto, and then a selection position is judged from the combinations of on/off conditions of signal lines L4-L6. Thus, the number of required signal line is reduced to improve the softness of harnesses for facilitating arrangement of the harnesses and connection work. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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