US 12,479,250 B2
Traveling car
Yudai Harada, Kobe (JP); and Masato Yamamoto, Kobe (JP)
Assigned to KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe (JP)
Appl. No. 18/287,594
Filed by KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe (JP)
PCT Filed Apr. 22, 2022, PCT No. PCT/JP2022/018615
§ 371(c)(1), (2) Date Oct. 19, 2023,
PCT Pub. No. WO2022/225059, PCT Pub. Date Oct. 27, 2022.
Claims priority of application No. 2021-073542 (JP), filed on Apr. 23, 2021.
Prior Publication US 2024/0208288 A1, Jun. 27, 2024
Int. Cl. B60G 3/14 (2006.01); B60G 7/02 (2006.01); B60G 11/00 (2006.01); B60K 17/00 (2006.01); B60K 1/02 (2006.01)
CPC B60G 7/02 (2013.01) [B60G 11/00 (2013.01); B60K 17/00 (2013.01); B60G 3/145 (2013.01); B60G 2204/143 (2013.01); B60K 1/02 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A traveling car comprising:
a car body; and
a driver that causes the car body to travel,
wherein the driver has a drive source that is attached to the car body and outputs rotary drive force, a drive wheel, a support that supports the drive wheel, and a transmission that transmits the rotary drive force to the drive wheel,
the support has a holder that rotatably supports the drive wheel and is attached to the car body so as to elastically rotate about a rotation axis extending in a horizontal direction,
the transmission has an output pulley that is coupled to the drive source and is located on the car body, an input pulley that is coupled to the drive wheel and is located on
the holder, and a belt wound around the output pulley and the input pulley, and the rotation axis is located coaxial with the output pulley.