Title:
VIBRATION CONTROL DEVICE AND METHOD FOR MANUFACTURING VIBRATION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/218716
Kind Code:
A1
Abstract:
A vibration control device according to the present invention is provided with a cylindrical outside attachment member (1), an inside attachment member (2) which is arranged close to one side of the outside attachment member (1) in the axial direction, and body rubber (3) linking the outside attachment member (1) and the inside attachment member (2). The outer surface (3fo) of the body rubber (3) is formed in a conical frustum shape which has a protrusion on the inside attachment member (2) side of the body rubber (3). The body rubber (3) includes a rubber body section (31) and a rubber mass section (32). The rubber body section (31) is in contact with the outside attachment member (1) and the inside attachment member (2). The rubber mass section (32) is not in contact with either the outside attachment member (1) or the inside attachment member (2) and projects from the rubber body section (31). The rubber body section (31) and the rubber mass section (32) are integrally formed from the same rubber.
Inventors:
TAKAKURA TOMOKI (JP)
Application Number:
PCT/JP2023/005498
Publication Date:
November 16, 2023
Filing Date:
February 16, 2023
Export Citation:
Assignee:
PROSPIRA CORP (JP)
International Classes:
F16F7/104; F16F13/10; F16F15/08
Foreign References:
| JP2012122539A | 2012-06-28 | |||
| JPS59141244U | 1984-09-20 | |||
| JPS6057028A | 1985-04-02 | |||
| JPH10267069A | 1998-10-06 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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