To provide a traveling vehicle for reducing a risk of causing interference of a vehicle body and a wheel part with a link member even in an inclined state, and a risk of colliding with a projection part of a road and a dropped object.
The traveling vehicle 1 includes a vehicle body 2, the wheel part 5 for making the vehicle body 2 travel, and a link mechanism L for jointing the vehicle body 2 with the wheel part 5. The link mechanism L has a first link member 4a located on an upper side than a rotating shaft of the wheel part 5 and a second link member 4b located on a lower side than the rotating shaft of the wheel part 5 that are jointed to the vehicle body 2 at around a center in a width direction to rotate freely, and a third link member 9 jointed to both ends of the first link member 4a and the second link member 4b respectively and supporting the wheel part 5 to rotate freely. At least the second link member 4b is bent to be projected upward.
COPYRIGHT: (C)2010,JPO&INPIT
OKADA MASANORI
TAKAHASHI MUNEHIRO
HOSOKAWA TSUKASA
| JPH06171569A | 1994-06-21 | |||
| JPH0640204A | 1994-02-15 |
Teiji Tanaka
Ryukichi Abe
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Tsutomu Iitaka
Takehiko Katayose