Title:
DAMPER RING
Document Type and Number:
Japanese Patent JP2018112254
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To maintain the state of a stopper part 11a formed in a damper body 11 in which faces in the predetermined direction for taking effect the detent function.SOLUTION: A damper ring comprises: a plurality of damper bodies 11 composed of rubber elastic bodies set in an annular gap between an inner peripheral side member and an outer periphery side member that are concentrically arranged with each other, in a state in which the rubber elastic bodies are juxtaposed in a circumferential direction at suitable intervals; and core materials 12 buried into each damper body 11 for connecting the damper bodies 11 to each other. A stopper part 11a locked by a cutout part formed in the inner peripheral side member or the outer periphery side member is formed in the damper bodies 11; the core materials 12 are made of a material having a rigidity higher than the rubber elastic bodies and suitable elasticity; and a fin 14 made of a rubber elastic body which stretches out in the axial direction both sides and spreads between the damper bodies 11 is provided in the core materials 12.SELECTED DRAWING: Figure 4
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Inventors:
MIZUMACHI SHOJI
Application Number:
JP2017003206A
Publication Date:
July 19, 2018
Filing Date:
January 12, 2017
Export Citation:
Assignee:
NOK CORP
International Classes:
F16F15/04; F16F3/10; F16F7/00
Domestic Patent References:
| JP2002257170A | 2002-09-11 | |||
| JPH0441156U | 1992-04-08 | |||
| JP2000283295A | 2000-10-13 |
Attorney, Agent or Firm:
Yoichi Nomoto
Kiriyama Dai
Kiriyama Dai