Title:
WORK VEHICLE AND WORK VEHICLE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2017/073617
Kind Code:
A1
Abstract:
An articulated wheel loader (1) that has a front frame (11) and a rear frame (12) that are connected. A force application part (27) of the wheel loader (1) applies assistance force or reaction force to operation of a joystick lever (24). When it is detected, on the basis of detection performed by a first rotational angle detection part (101) and a second rotational angle detection part (102), that the joystick lever (24) is being operated in the opposite direction of the rotational direction of the front frame (11), a control part (28) controls the force application part (27) such that the latter applies reaction force to the operation of the joystick (24).
Inventors:
TAKENAKA YUITA (JP)
NAKABAYASHI MASANOBU (JP)
IKARI MASANORI (JP)
NAKABAYASHI MASANOBU (JP)
IKARI MASANORI (JP)
Application Number:
PCT/JP2016/081735
Publication Date:
May 04, 2017
Filing Date:
October 26, 2016
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B62D6/00; B62D1/12; B62D5/28; B62D12/00
Domestic Patent References:
| WO2009130866A1 | 2009-10-29 |
Foreign References:
| JPH11105723A | 1999-04-20 | |||
| JP2008296681A | 2008-12-11 | |||
| JP2015113039A | 2015-06-22 |
Other References:
See also references of EP 3254936A4
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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