Title:
BELT-TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2023/084591
Kind Code:
A1
Abstract:
The present disclosure is directed to a configuration that enables greater freedom in designing a belt-type continuously variable transmission. In a belt-type continuously variable transmission (10) according to one embodiment, a belt (90) is stretched between a driven pulley (94) and a driving pulley (64) to which driving force is transmitted from an output shaft of a power source. The belt-type continuously variable transmission comprises a driving mechanism D that generates an axial driving force on a movable pulley half (64b) to move the movable pulley half (64b) in relation to a fixed pulley half (64a) in the driving pulley, and a cam assist mechanism C that converts rotational motion of the output shaft into axial motion of the output shaft so as to assist the axial movement of the movable pulley half caused by the driving mechanism D.
Inventors:
YOSHIZAWA HIROYASU (JP)
MATSUURA KOHEI (JP)
FUJIMOTO YASUSHI (JP)
KANO TAKESHI (JP)
KAWAKUBO SHINSUKE (JP)
OKIMOTO NAOKI (JP)
MORITA GO (JP)
TSUNASHIMA KOSUKE (JP)
KUDO TAKASHI (JP)
MATSUURA KOHEI (JP)
FUJIMOTO YASUSHI (JP)
KANO TAKESHI (JP)
KAWAKUBO SHINSUKE (JP)
OKIMOTO NAOKI (JP)
MORITA GO (JP)
TSUNASHIMA KOSUKE (JP)
KUDO TAKASHI (JP)
Application Number:
PCT/JP2021/041165
Publication Date:
May 19, 2023
Filing Date:
November 09, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16H9/18
Foreign References:
| JP2018021587A | 2018-02-08 | |||
| JPH11190407A | 1999-07-13 | |||
| JPH1035303A | 1998-02-10 |
Attorney, Agent or Firm:
KAMIZAWA, Junko et al. (JP)
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