Title:
トルクリミッタ付きダンパ
Document Type and Number:
Japanese Patent JP5891557
Kind Code:
B2
Abstract:
A damper with a torque limiter is provided in which a torque limiter is formed from an annular limiter housing formed on a mass ring, a friction plate frictionally engaging with the limiter housing a pressure-applying plate that frictionally engages with the friction plate and that is linked to the mass ring, and a limiter spring urging the pressure-applying plate toward the friction plate side, a spring holder is formed from a pair of first and second holder plates that oppose each other to define a damper housing and that are joined to each other by a rivet, and the friction plate is formed integrally with the second holder plate. Thus, a rivet providing a link between a pair of holder plates forming a spring holder does not carry the burden of torque transmission, enabling the diameter of the rivet to be smaller and thereby reducing weight and cost.
Inventors:
Usui Ichiro
Takenori Makita
Takenori Makita
Application Number:
JP2013020818A
Publication Date:
March 23, 2016
Filing Date:
February 05, 2013
Export Citation:
Assignee:
Yutaka Giken Co., Ltd.
International Classes:
F16F15/139; F16D7/02; F16F15/134; F16F15/136; F16F15/137
Domestic Patent References:
| JP2003222191A | ||||
| JP2003013992A | ||||
| JP2011185359A |
Foreign References:
| WO2011024639A1 |
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Nude Shima Shinji
Kazuaki Niki
Nude Shima Shinji