Stufenlos Verstellbares Getriebe

Details

Veröffentlichungs-Nr.

EP4170201

Aktenzeichen

EP22197827

Anmeldetag

26. September 2022

Veröffentlichung

2. April 2025

Erteilung

2. April 2025

Rechtsraum

EP

IPC

F16H15/52F16H13/14

Abstract

[Problem to be Solved] There is provided a continuously variable transmission (1) that can prevent deterioration in the durability of a bearing that supports a planetary cone and can prevent reduction in the power transmission efficiency. [Solution] In the continuously variable transmission (1), a contact position (P1) between a conical surface (14d, 15d) of a planetary cone (5) and a sun roller (2A) and a contact position (P2) between a conical surface (14d, 15d) of the planetary cone (5) and a ring roller (6) are in the same position in an axial direction of an input shaft (2). Additionally, the contact position (P1) of the conical surface (14d) of the planetary cone (5) with the sun roller (2A) and the contact position (P2) of the conical surface (15d) of the planetary cone (5) with the ring roller (6) both extend substantially parallel to the input shaft (2). Additionally, the planetary cone (5) includes an input-side planetary cone (14) in contact with the sun roller (2A), an output-side planetary cone (15) provided separately from the input-side planetary cone (14) and in contact with the ring roller (6), and an elastic member (5A) provided in a compressed state between a bottom surface (14b) of the input-side planetary cone (14) and a bottom surface (15b) of the output-side planetary cone (15).

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete