Title:
CYLINDRICAL VIBRATION-PROOF DEVICE WITH BRACKET
Document Type and Number:
Japanese Patent JP2017067157
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cylindrical vibration-proof device including a bracket with a new structure in which an outer cylindrical member is arranged at an outer peripheral side of an inner shaft member and connected by a main body rubber elastic body is press fitted into a cylindrical bracket and assembled thereto, tuning in vibration-proof characteristic can be easily realized and, in the case that the cylindrical bracket is formed of aluminum alloy or the like, damage to the cylindrical bracket can be prevented.SOLUTION: A cylindrical vibration-proof device 10 with a bracket is constituted in such a manner that an inner protrusion part 28 protruded at an inner peripheral side is integrally formed with an outer cylindrical member 18, and a clearance 42 is provided between an outer peripheral surface 41 of the outer cylindrical member 18 and an inner peripheral surface 38 of a cylindrical bracket 14 at a peripheral wall portion 27 of the outer cylindrical member 18 at a position where the inner protrusion part 28 is formed.SELECTED DRAWING: Figure 3
Inventors:
KOMIYA YASUHIRO
Application Number:
JP2015192795A
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD
International Classes:
F16F1/38; F16F1/387; F16F15/08
Domestic Patent References:
| JP2014190509A | 2014-10-06 | |||
| JP2009079722A | 2009-04-16 |
Attorney, Agent or Firm:
Yoshitaka Kasai
Nakane Mie
Nakane Mie