Title:
CONTROL METHOD FOR MOTOR GRADERS AND MOTOR GRADER
Document Type and Number:
WIPO Patent Application WO/2017/164055
Kind Code:
A1
Abstract:
A control method for a motor grader that comprises: a front frame that is provided with a front wheel; a rear frame that is rotatably connected with the front frame and that is provided with a rear wheel; a rotating mechanism that is provided between the front frame and the rear frame and that rotates the front frame with respect to the rear frame; an operation unit; and a sensor that can detect whether the front frame is in a neutral position with respect to the rear frame. The method comprises a step of outputting a control signal to drive the rotating mechanism in response to an operation instruction corresponding to the operation state of the operation unit, and a step of stopping the output of the control signal responding to the operation instruction when the sensor detects a neutral position.
Inventors:
YAMAMOTO YASUKO (JP)
Application Number:
PCT/JP2017/010583
Publication Date:
September 28, 2017
Filing Date:
March 16, 2017
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/84
Foreign References:
| US6152237A | 2000-11-28 | |||
| JP2000120099A | 2000-04-25 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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