Title:
作業車
Document Type and Number:
Japanese Patent JP6745750
Kind Code:
B2
Abstract:
To provide a work vehicle which can ride over even on a road surface with many unevenness and travel, prevents excessive force from acting on travelling devices, and desirably allows a vehicle body to be stably supported even if moving up the body.SOLUTION: The work vehicle is provided with a plurality of travelling devices 2 that travel and drive; a plurality of multijoint link mechanisms 10 that have at least two joints and liftably support the plurality of travelling devices 2 individually on a vehicle main body 1; driving mechanisms that can change postures respectively of the plurality of multijoint link mechanisms 10; and a plurality of turning mechanisms 16 that support the plurality of multijoint link mechanisms 10 respectively on the vehicle main body 1 so that directions thereof around a vertical shaft core can be changed.SELECTED DRAWING: Figure 2
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Inventors:
Junichi Ishikawa
Minoru Hiraoka
Minoru Hiraoka
Application Number:
JP2017066389A
Publication Date:
August 26, 2020
Filing Date:
March 29, 2017
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B62D61/12; B62D15/00
Domestic Patent References:
| JP2009096335A | ||||
| JP61500604A | ||||
| JP2007290054A |
Attorney, Agent or Firm:
Patent business corporation r&c