Antriebsrad und Wagen

Details

Veröffentlichungs-Nr.

EP4729803

Anmeldetag

10. Juni 2024

Veröffentlichung

19. Dezember 2024

Rechtsraum

EP

Abstract

It is possible to simplify the basic configuration and reduce the manufacturing cost while including the differential omnidirectional movement mechanism. A drive wheel includes a first drive mechanism 22A having a first drive shaft 22Ac, a second drive mechanism 22B having a second drive shaft 22Bc, a first input shaft 25A and a second input shaft 25B that are coaxial with each other, a first output shaft 40A and a second output shaft 40B, a first transmission gear mechanism 13A that transmits a rotational force of the first drive shaft to the first output shaft via the first input shaft, a second transmission gear mechanism 13B that transmits a rotational force of the second drive shaft to the second output shaft via the second input shaft, an axle 37 to which a wheel 15 is fixed, a first conversion gear mechanism 14A that transmits a rotational force of the first output shaft to the axle, a second conversion gear mechanism 14B that transmits a rotational force of the second output shaft to the axle, and a turning shaft 35 that turns the wheel via the axle, wherein the second transmission gear mechanism includes a gear that is fixed to the second input shaft and play-fitted around the first input shaft.

Anmelder

Firma

NSK LTD.

Land

🇯🇵 Japan