Kraftübertragungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4741681

Anmeldetag

13. Oktober 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

(AISHIN KK et al.)

Abstract

A planetary gear mechanism may include a sun gear fixed to a shaft, a ring gear located coaxially with the sun gear and fixed to a case, a planetary gear meshed with the sun gear and the ring gear, and a carrier configured to rotatably support the planetary gear. A helix angle of teeth of the sun gear and a helix angle of teeth of the ring gear may be set so that a thrust force acting on the sun gear and a thrust force acting on the ring gear are in opposite directions. A power transmission device may include a load transmission path between the sun gear and the ring gear, through which the thrust force acting on the sun gear and the thrust force acting on the ring gear are transmitted, and the load transmission path may include at least a portion of the carrier.

Anmelder

Firma

TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan