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Title:
TRANSMISSION GEAR OF WORKING MACHINE
Document Type and Number:
Japanese Patent JP2000142143
Kind Code:
A
Abstract:

To provide a transmission device of a working machine capable of individually operating a main clutch and belt type continuously variable transmission device (CVT) with its operating easiness and maneuverability enhanced so that quick start will not take place even if a clutch-on operation is commited by mistake in the high-speed operating condition.

A belt type continuously variable transmission device (CVT) is arranged downstream in power transmitting of a main clutch 6, and the arrangement is further equipped with a clutch sensing means D to sense On or Off of the main clutch 6 and a shift restraining means E to disable the shifting operation of the CVT by holding a shift lever 38 frictionally, and these means D and E are connected so that the shifting operation of the CVT becomes impossible in association with the disengaging operation of the main clutch 6.


Inventors:
TSUJI KENICHIRO
TAKAHASHI SEIICHI
Application Number:
JP1998000327869
Publication Date:
May 23, 2000
Filing Date:
November 18, 1998
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
B60K17/08; B60K20/02; B60W10/02; B60W10/10; B60W10/12; (IPC1-7): B60K17/08; B60K20/02; B60K41/22
Attorney, Agent or Firm:
Shuichiro Kitamura