Title:
VIBRATION-PROOF DEVICE
Document Type and Number:
Japanese Patent JP2015031356
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration-proof device capable of assuring a large amount of axial deformation while restricting an outer diameter to a low value, keeping a load displacement motion within a linear region, keeping characteristics of a plurality of rubber members uniform to each other and improving its durability.SOLUTION: This invention is characterized in that annular rubber members 2 and intermediate members 3 coaxial with the rubber members 2 are alternatively arranged along a direction of a shaft O that is a direction where the central axis of the rubber member 2 extends, there are provided a plurality of rubber members 2 and intermediate members 3, the intermediate members 3 comprise inner abutment portions 6 abutted against the inner circumferential portions 4 of one rubber member 2 adjacent to one side of the direction of the shaft O and outer abutment portions 7 abutted against the outer circumferential portions 5 of the other rubber member 2 adjacent to the other side of the direction of the shaft O.
Inventors:
TAKAHASHI TOKUJI
Application Number:
JP2013162324A
Publication Date:
February 16, 2015
Filing Date:
August 05, 2013
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
F16F3/08; B60G11/22; F16F1/36; F16F15/08
Attorney, Agent or Firm:
Masatake Shiga
Norio Takahashi
仁内 Hiroki
Makiko Otsuki
Norio Takahashi
仁内 Hiroki
Makiko Otsuki