发明名称 CONTROL DEVICE FOR AUTOMATIC TRANSMISSION
摘要 PURPOSE:To prevent a solenoid pin from being transformed, by making such a constitution as enables a rotary bush to be turned so that the recessed groove of the rotary bush may agree with the position of a position pin when an ignition switch and a foot brake are ON, or the like. CONSTITUTION:A position pin 11 is engaged at a parking range and a solenoid 27 controls in rotation a rotary bush 25 only when a foot brake and an ignition switch are ON, and a recessed groove 21 is made to agree with a position pin 11. The position pin 11 comes down through the recessed groove 21 and a movement to another range becomes possible. When a shift lever 1 is made to be at a reverse range or the like under this condition, the other end portion 8b of the lock lever 8 comes off from a stopper, and one end portion 8a pushes the rotary bush 25, and the recessed groove 21 agrees with the position pin 11, and the operation of the position pin becomes possible even if the solenoid is OFF, and when the shift lever 1 is made to be at the parking range, a shift lock operation state is brought in. As a result, force toward the position pin is reduced, and the electrification time of the solenoid can be shortened.
申请公布号 JPH02146372(A) 申请公布日期 1990.06.05
申请号 JP19880301267 申请日期 1988.11.28
申请人 NISSAN MOTOR CO LTD;NISSAN SHATAI CO LTD;OI SEISAKUSHO CO LTD;FUJI KIKO CO LTD 发明人 SHIRAHAMA KATSUNORI;KOBAYASHI SATOSHI;OKUDA TOMOHIRO;MARUTA TAKASHI;SAITO MOTOHIRO;YAMAZAKI HIROSHI
分类号 B60K20/02;F16H59/10;F16H59/54;F16H59/74;F16H61/18;F16H61/22 主分类号 B60K20/02
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