Title:
作業車
Document Type and Number:
Japanese Patent JP6843040
Kind Code:
B2
Abstract:
To provide a work vehicle that can travel while getting over many dents and recesses on a road surface and can perform turning traveling without applying an unreasonable force to a traveling device.SOLUTION: A work vehicle includes: a vehicle body 1; plural traveling devices 3 respectively located at front and rear sides on both right and left sides of the vehicle body 1; plural bent link mechanisms 4 supporting the traveling devices 3 on the vehicle body 1 so that the traveling devices are movable up and down, respectively; and plural drive operation means configured to change the orientation of the plural bent link mechanisms 4, respectively. The vehicle body 1 is separated into a front body portion 1A and a rear body portion 1B. The front body portion 1A and the rear body portion 1B are connected by a rotation linkage mechanism 32 so as to rotate in a bent manner.SELECTED DRAWING: Figure 2
Inventors:
Junichi Ishikawa
Minoru Hiraoka
Minoru Hiraoka
Application Number:
JP2017248205A
Publication Date:
March 17, 2021
Filing Date:
December 25, 2017
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B62D53/00; B62D12/02; B62D61/10
Domestic Patent References:
| JP7081639A | ||||
| JP10059202A |
Attorney, Agent or Firm:
Patent business corporation r&c