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Title:
WORK VEHICLE
Document Type and Number:
Japanese Patent JP2018167690
Kind Code:
A
Abstract:
To provide a work vehicle that can travel on an uneven ground surface in a stable posture, and can travel while suppressing driving force and allows a vehicle body to be manually moved easily in the stable posture.SOLUTION: The work vehicle is provided with a plurality of travelling devices 2 that travel and drive; a plurality of rotatable wheels 3 provided corresponding to the plurality of travelling devices 2 respectively; a support mechanism 10 that supports the plurality of travelling devices 2 and the plurality of rotatable wheels 3 so that positions thereof can be freely changed; and driving mechanisms 5 that can change and operate the support mechanisms 10. A plurality of travelling operation parts 12 can be switched between a travelling state where the travelling devices 2 ground and the rotatable wheels 3 corresponding to the devices respectively float from the ground surface and a freely movable state where the rotatable wheels 3 ground and the travelling devices 2 corresponding to the wheels respectively float from the ground surface.SELECTED DRAWING: Figure 1

Inventors:
ISHIKAWA JUNICHI
HIRAOKA MINORU
Application Number:
JP2017066387A
Publication Date:
November 01, 2018
Filing Date:
March 29, 2017
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
B62D61/12
Attorney, Agent or Firm:
特許業務法人R&C



 
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