Title:
TRAVELING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/114964
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a traveling vehicle such that a track frame (21) can be formed without being divided front and back and the structure of the traveling section (2) formed by the track frame (21) and the like can be simplified. The traveling vehicle according to the present invention is provided with: a traveling machine body (1) having right and left traveling sections (2); a rolling actuator (38) for changing the incline orientation of the traveling machine body (1) in the right and left directions; and a pitching actuator (77) for changing the incline orientation of the traveling machine body (1) in the forward and backward directions. The traveling machine body (1) is vertically movably mounted on the right and left track frames (21) via right and left orientation control mechanisms, and the incline orientation of the traveling machine body (1) in the right and left directions and the incline orientation of the traveling machine body (1) in the forward and backward directions can be changed. The traveling machine body (1) is supported by the right and left track frames (21) via a pair of right and left parallel link-like front and rear arms (33, 34), and the rear portion of each track frame (21) is coupled to the corresponding rear arm (34) via a driven link body (44). The driven link body (44) is coupled to the machine inner side of the track frame (21) in a cantilevered fashion.
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Inventors:
KUBOZOE HISASHI (JP)
Application Number:
PCT/JP2014/083031
Publication Date:
August 06, 2015
Filing Date:
December 12, 2014
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
B62D55/116; A01D67/00
Foreign References:
| JP2013085491A | 2013-05-13 | |||
| JP2010200686A | 2010-09-16 | |||
| JPH11155345A | 1999-06-15 |
Attorney, Agent or Firm:
WATANABE RYUICHI (JP)
Ryuichi Watanabe (JP)
Ryuichi Watanabe (JP)
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