Title:
RUBBER BUSH
Document Type and Number:
Japanese Patent JP2019044921
Kind Code:
A
Abstract:
To provide a rubber bush capable of preventing slide between an outer cylinder metal fitting and an intermediate metal fitting, to obtain sufficient vibration control effect, even in a case where a twisting angle is made large.SOLUTION: A rubber bush comprises an axial core metal fitting 2, an outer cylinder metal fitting 3, and a rubber-like elastic body 4 interposed between the axial core metal fitting 2 and the outer cylinder fitting 3. On an outer peripheral surface of the rubber-like elastic body 4, an intermediate metal fitting 5 is fastened. The outer cylinder metal fitting 3 is caulked to the intermediate metal fitting 5. On a surface of the intermediate metal fitting 5, load rubbers 6, 7 are provided for providing elastic force to a caulking portion 11 of the outer cylinder metal fitting 3. The intermediate metal fitting 5 and the caulking portion 11 of the outer cylinder metal fitting 3 are pushed against each other with sufficient force, thereby preventing slide between the outer cylinder metal fitting 3 and the intermediate metal fitting 5.SELECTED DRAWING: Figure 3
Inventors:
KOMINATO KENGO
Application Number:
JP2017170845A
Publication Date:
March 22, 2019
Filing Date:
September 06, 2017
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO
International Classes:
F16F1/38; F16B4/00; F16F1/36; F16F15/08
Attorney, Agent or Firm:
Yasushi Oshima
Shuzo Hinode
Takayasu Kobane
Kiyotaka Fujiwara
Shuzo Hinode
Takayasu Kobane
Kiyotaka Fujiwara