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Title:
静油圧式無段変速機のクラッチ機構
Document Type and Number:
Japanese Patent JP4451329
Kind Code:
B2
Abstract:
A clutch mechanism for a hydrostatic continuously variable transmission in which a high pressure oil path and a low pressure oil path are shortened to change-over a transmittance of power. A spring sheet is provided of which manufacturing and assembling are simple and the number of component parts is reduced. This clutch mechanism for a hydrostatic continuously variable transmission includes a cam plate member arranged at the end part of the transmission shaft, a roller engaged with the cam plate member and moved in a diametrical outward direction with a centrifugal force, a roller bearing member slid axially through an outward motion of the roller, a spring sheet member for biasing the roller bearing member toward the roller, and a spring sheet member for supporting the spring member. The spring sheet member is held by said cam plate member and said casing and is supported.

Inventors:
三堀 敏正
吉田 圭宏
Application Number:
JP2005032126A
Publication Date:
April 14, 2010
Filing Date:
February 08, 2005
Export Citation:
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Assignee:
本田技研工業株式会社
International Classes:
F16H39/14
Domestic Patent References:
JP10122332A
JP10122331A
JP59013139A
JP54069644A
Attorney, Agent or Firm:
江原 望
中村 訓