An object is to provide a travel unit that can suppress, with a simple configuration, production cost and the frequency of maintenance, mitigate adverse external influences such as impact and foreign matter, and allows a high degree of freedom in the device layout. A travel unit includes a main body, a pair of left and right swing arms provided on a rotation transmission unit in such a manner as to be swingable about a swing shaft, and wheels provided on the swing arms. The rotation transmission unit includes: a swing gear configured to rotate in conjunction with one of the swing arms; a swing sprocket configured to rotate in conjunction with the other swing arm; a transmission gear meshing with the swing gear; and a transmission sprocket configured to transmit rotation to the swing sprocket via a transmission chain. The transmission gear and the transmission sprocket are connected by a coupling shaft, and the swing gear and the swing sprocket are configured to be rotatable in conjunction with each other in mutually opposite directions.
TRAVEL UNIT
REISEEINHEIT
UNITÉ DE DÉPLACEMENT
2024-12-04
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |