发明名称 |
DISPOSITIF DE COMMANDE DE CHANGEMENT DE VITESSE POUR TRANSMISSION HYDRAULIQUE |
摘要 |
A change speed control structure for a hydraulic transmission comprising a rotary valve for controlling a plurality of hydraulic actuators, a shift lever extending through a crooked guide groove, and a relay assembly for transmitting movements of the shift lever to the rotary valve on a reduced scale. The guide groove includes three straight portions extending parallel to one another in series and offset in a transverse direction thereof, each straight portion including a plurality of change speed positions. An adjacent pair of the straight portions are interconnected end to end by a bight portion. |
申请公布号 |
FR2606334(B1) |
申请公布日期 |
1996.06.28 |
申请号 |
FR19870015585 |
申请日期 |
1987.11.10 |
申请人 |
KUBOTA LTD |
发明人 |
SATOSHI MACHIDA, SHIGEKAZU HASEGAWA, YOSHIMI OTA ET MUNEJI OKAMOTO |
分类号 |
F16H59/04;F16H61/02;F16H61/70;(IPC1-7):B60K20/12;G05G5/06;B60K20/04 |
主分类号 |
F16H59/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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