Title:
MOTOR GRADER AND CONTROL METHOD OF MOTOR GRADER
Document Type and Number:
WIPO Patent Application WO/2021/186849
Kind Code:
A1
Abstract:
This motor grader is provided with an operating device, a turning circle (41), a blade (42) which is supported on the turning circle (41), a first actuator which is arranged in the length direction of the blade (42) and which moves the blade (42) left and right with respect to the turning circle (41), and a controller which operates the first actuator. The controller receives an operation signal from the operating device and, on the basis of the received operation signal, operates the first actuator such that the position of the blade (42) with respect to the turning circle (41) approaches a neutral position of the blade (42) with respect to the turning circle (41).
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Inventors:
KAMIMAE TAKESHI (JP)
Application Number:
PCT/JP2021/000144
Publication Date:
September 23, 2021
Filing Date:
January 06, 2021
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/85
Foreign References:
| US20180106014A1 | 2018-04-19 | |||
| US20160108604A1 | 2016-04-21 | |||
| JP2017172190A | 2017-09-28 | |||
| JPH01284623A | 1989-11-15 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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