Title:
TWO-INLET TYPE FLYWHEEL
Document Type and Number:
Japanese Patent JP3773572
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simplify a spring member used for a friction type vibration damping device for a two-inlet type flywheel and to eliminate a high-cost disc spring.
SOLUTION: In a friction type vibration damping device 6 arranged between a first and a second flywheel 2 and 3 of a two-inlet type flywheel 1, a spring to generate a friction force forms a ring spring 14 with a seat and the friction force is transmitted to the second fly wheel 3 through friction drive plate 13 and a buffer spring 7. The ring spring 14 with a seat is formed in such a manner that a approximate one full winding ring spring part curved in a wave-form manner in a winding direction is helically arranged in succession to a plate-form ring seat part, and elasticity is generated at the wave-form part.
Inventors:
Takabayashi Akira
Yoshihisa Sugimura
Seiji Makita
Yoshihisa Sugimura
Seiji Makita
Application Number:
JP32583795A
Publication Date:
May 10, 2006
Filing Date:
December 14, 1995
Export Citation:
Assignee:
Yutaka Giken Co., Ltd.
International Classes:
F16F15/12; F16F15/30; F16F1/32; F16F15/129; F16F15/131; F16F15/133; F16F15/134; F16F15/139; F16F15/31; (IPC1-7): F16F15/131; F16F15/129; F16F15/30; //F16F1/32
Domestic Patent References:
| JP2093142A | ||||
| JP6084037U |
Attorney, Agent or Firm:
Kinichi Kitamura
Tashiro Sakuo
Etsuo Machida
Tashiro Sakuo
Etsuo Machida