Title:
CONTROL METHOD AND MOTOR GRADER
Document Type and Number:
WIPO Patent Application WO/2017/163767
Kind Code:
A1
Abstract:
This control method is executed in a motor grader in which a blade attached to a rotating circle for adjusting a blade advance angle (θ) is provided between the front wheels and the rear wheels. The control method is provided with a step in which the load on the blade is detected and a step in which when the detected load is a larger value than a preset reference value (T), the rotating circle is made to rotate in a direction in which the blade advance angle (θ) becomes smaller than the blade advance angle (θ) at the time the value was detected.
Inventors:
ONO YUTAKA (JP)
Application Number:
PCT/JP2017/007456
Publication Date:
September 28, 2017
Filing Date:
February 27, 2017
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/76; B60K28/16; E02F3/85
Domestic Patent References:
WO2013047179A1 | 2013-04-04 | |||
WO2016027463A1 | 2016-02-25 |
Foreign References:
JPS5275003A | 1977-06-23 | |||
JPH08105025A | 1996-04-23 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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