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Patent Searching and Data


Title:
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/049535
Kind Code:
A1
Abstract:
A hydraulic excavator (1) comprises a vehicle body (2), a work machine (3), a left work machine operation lever (15), a right work machine operation lever (16), an imparting unit (17), an IMU (20), and a control unit (30). The work machine (3) is mounted to the vehicle body (2). The imparting unit (17) applies a force to the left work machine operation lever (15) and the right work machine operation lever (16). The IMU (20) detects vehicle body (2) acceleration. The control unit (30) automatically adjusts, on the basis of the acceleration detected by the IMU (20), the magnitude of the force applied to the left work machine operation lever (15) and the right work machine operation lever (16) by controlling the imparting unit (17).

Inventors:
KATOH MASASHI (JP)
KOBAYASHI YUUKI (JP)
KUBOTA KEISUKE (JP)
Application Number:
PCT/JP2020/034139
Publication Date:
March 18, 2021
Filing Date:
September 09, 2020
Export Citation:
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Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/20; G05G5/00; G05G9/047
Domestic Patent References:
WO1996032670A11996-10-17
Foreign References:
JP2003202926A2003-07-18
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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