Title:
OPERATING DEVICE FOR A WORKING VEHICLE
Document Type and Number:
WIPO Patent Application WO/1997/009870
Kind Code:
A1
Abstract:
One operating lever is provided for moving a traveling vehicle with a working machine back and forth and the working machine vertically and operating a sub-transmission, and a sub-transmission switch (37) is provided in a recessed portion (30b) formed in a grip (30a) of a back-and-forth operating lever (30) so that a quick operation can be effected by a single hand without any mistake. In addition, the working machine vertically moving lever (32) is constructed so as to interlock with a spool of a vertical motion control valve via a motor so that the speed of the motor is gradually reduced when the working machine vertically moving lever (32) is in a lowering operation, whereby a drastic lowering is prevented.
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Inventors:
FUJIKI KATSUMI (JP)
SHIMADA TAKANOBU (JP)
TOGAMI SHUICHI (JP)
SHIMADA TAKANOBU (JP)
TOGAMI SHUICHI (JP)
Application Number:
PCT/JP1996/002210
Publication Date:
March 20, 1997
Filing Date:
August 05, 1996
Export Citation:
Assignee:
YANMAR AGRICULT EQUIP (JP)
SEIREI IND (JP)
FUJIKI KATSUMI (JP)
SHIMADA TAKANOBU (JP)
TOGAMI SHUICHI (JP)
SEIREI IND (JP)
FUJIKI KATSUMI (JP)
SHIMADA TAKANOBU (JP)
TOGAMI SHUICHI (JP)
International Classes:
A01B63/10; B60K20/00; B60K26/00; E02F9/20; F16H59/02; B60K17/10; B60K25/00; F16H59/08; F16H61/70; (IPC1-7): A01B63/10
Foreign References:
| JPH01256303A | 1989-10-12 | |||
| JPH03224405A | 1991-10-03 | |||
| JPS6451002A | 1989-02-27 |
Other References:
See also references of EP 0850555A4
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