Title:
作業車両の負荷制御装置
Document Type and Number:
Japanese Patent JP4529244
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve a workability by speeding up or slowing down a speed change gear according to a vehicle's advance or retreat as well as promptly speeding up the speed change gear according to a work to a work in a load control device of a working vehicle slowing down the speed change gear when a work load exceeds a determined value. SOLUTION: When working load increases on the vehicle's retreat and a revolution of determined slow down need is reached, a main change gear is reduced to lower gear by one step with giving a slow down command to the speed change gear. When a advance and retreat selector is positioned at a neutral or retreat position, the slow down command is retained even if the revolution of slow down need is reached.
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Inventors:
Hiroki Ono
Seiji Kinnami
Seiji Kinnami
Application Number:
JP2000189039A
Publication Date:
August 25, 2010
Filing Date:
June 23, 2000
Export Citation:
Assignee:
Iseki Agricultural Machinery Co., Ltd.
International Classes:
B62D49/00; F16H61/16
Domestic Patent References:
| JP8089014A | ||||
| JP61006026A | ||||
| JP10038061A | ||||
| JP3149454A | ||||
| JP3149452A | ||||
| JP8210478A |
Attorney, Agent or Firm:
Takakichi Hayashi