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Patent Searching and Data


Title:
Damper gear
Document Type and Number:
Japanese Patent JP6252458
Kind Code:
B2
Abstract:
In a damper device 10, a dynamic damper is coupled to a first intermediate member, first and second inner-side springs SP21 and SP22 that act in series with each other are straight coil springs disposed between a second intermediate member 15 and a driven member 16 so that outward movement of the springs in a radial direction of the damper device 10 is restricted at respective both ends, and a gap is formed between each body portion Bsp of the first and the second inner-side springs SP21 and SP22 and the second intermediate member 15 or a spring abutment portion 163 of the driven member 16.

Inventors:
Kazunori Ito
Akiyoshi Otsuki
Yuichiro Hirai
Masaki Wajima
Application Number:
JP2014249284A
Publication Date:
December 27, 2017
Filing Date:
December 09, 2014
Export Citation:
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Assignee:
Aisin AW Co., Ltd.
International Classes:
F16F15/134; F16H45/02
Domestic Patent References:
JP201470647A
Foreign References:
WO2013161493A1
Attorney, Agent or Firm:
Aitec International Patent Office