Title:
METHOD FOR MANUFACTURING VIBRATION CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2020085115
Kind Code:
A
Abstract:
To improve manufacturing efficiency.SOLUTION: A method for manufacturing a vibration control device comprises: an arrangement step of arranging a body member 15 in a decompression container 21; a seal step of forming a sealed space A defined by a seal cylinder 22, the inner peripheral surface of a peripheral wall 21b of the decompression container, the upper surface of a bottom wall 21a of the decompression container, and the outer peripheral surface of an elastic body 13; a decompression step of decompressing the sealed space; a liquid supply step of supplying liquid to the sealed space after the decompression step, and filling two liquid chambers and a corresponding portion defining an orifice passage with the liquid on the outer peripheral surface of the elastic body; and a mounting step of integrally inserting the seal cylinder and an outside mounting member 11 fitted into the seal cylinder into the decompression container, fitting the elastic body into the outside mounting member 11, and forming a vibration control device, after the liquid supply step.SELECTED DRAWING: Figure 4
Inventors:
OTSU KAZUTAKA
Application Number:
JP2018219665A
Publication Date:
June 04, 2020
Filing Date:
November 22, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
F16F13/14
Domestic Patent References:
| JPH04331837A | 1992-11-19 | |||
| JPH1019083A | 1998-01-20 | |||
| JP2000046096A | 2000-02-15 | |||
| JPH05126204A | 1993-05-21 | |||
| JP2003278823A | 2003-10-02 | |||
| JP2001146938A | 2001-05-29 |
Attorney, Agent or Firm:
Sumio Tanai
Nishizawa Kazumi
Hiroki Ninai
Makiko Otsuki
Nishizawa Kazumi
Hiroki Ninai
Makiko Otsuki