Patent ID: 11867588
Assignee: KOKUSAI KEISOKUKI KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 13:
14. The tire testing device according to claim 8,
wherein the test wheel driving part comprises:
a primary power transmitting part configured to transmit power supplied from the rotational motion supplying part; and
a secondary power transmitting part mounted on the carriage and coupled to the primary power transmitting part to transmit power transmitted by the primary power transmitting part to the test wheel,

wherein the primary power transmitting part comprises a first winding transmission mechanism, the first winding transmission mechanism comprising:
a pair of fixed pulleys arranged across an area where the carriage can travel;
a moving pulley held by the carriage; and
a first winding intermediate node wound around the pair of fixed pulleys and the moving pulley,

wherein at least one of the fixed pulleys is a drive pulley coupled to an output shaft of the rotational motion supplying part, and
wherein the moving pulley is a driven pulley and is coupled to an input shaft of the secondary power transmitting part.