Title:
IRREGULAR GROUND TRAVELING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/075404
Kind Code:
A1
Abstract:
Provided is an irregular ground traveling vehicle which can be ridden standing up and is suitable for traveling on an irregular ground such as a forest land. This irregular ground riding vehicle is provided with: a vehicle body frame (1); left and right crawlers (2) connected to the vehicle body frame (1); a riding part (3) that can be ridden standing up; and a handle (4) extending upward from the vehicle body frame (1). The vehicle body frame (1) has: a crawler support part (15) that supports the crawlers (2) via a first pivot shaft (5) extending in the left-right direction of the vehicle body, such that the crawlers (2) can swing vertically; and a linked connection mechanism (16) that connects the left and right crawlers (2) in the vertical direction such that the crawlers (2) can swing vertically in opposite directions. The left and right crawlers (2) each have: a first connection part (20A) which is provided on the rear side of a track frame (20) of the crawlers and is connected to the vehicle body frame (1) via the first pivot shaft (5); and a second connection part which is provided on the front side of the track frame (20) and is connected to the vehicle body frame (1) via the linked connection mechanism (16).
Inventors:
AOKI HIDEAKI (JP)
Application Number:
PCT/JP2019/033445
Publication Date:
April 16, 2020
Filing Date:
August 27, 2019
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
B62D55/06; B62D51/02; B62D53/04
Foreign References:
| US20180072356A1 | 2018-03-15 | |||
| JP2008120347A | 2008-05-29 | |||
| JP2009241666A | 2009-10-22 | |||
| JP2002234464A | 2002-08-20 |
Attorney, Agent or Firm:
MIYAJI Masahiro (JP)
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