Title:
VIBRATION ISOLATING DEVICE
Document Type and Number:
Japanese Patent JP2023000364
Kind Code:
A
Abstract:
To provide a vibration isolating device capable of improving workability in mounting a stopper rubber while suppressing falling of the stopper rubber.SOLUTION: A projection portion 33 includes: a first inclined surface 33a gradually reduced in diameter from its top toward the inside in an axis O direction; and a second inclined surface 33b gradually reduced in diameter from the top of the projection portion 33 toward the outside in the axis O direction. As an inclination of the first inclined surface 33a to the axis O direction is larger than an inclination of the second inclined surface 33b to the axis O direction, falling of a stopper rubber 5 can be suppressed. On the other hand, as the inclination of the second inclined surface 33b is smaller than the inclination of the first inclined surface 33a to the axis O direction, resistance by the second inclined surface 33b can be reduced in insertion of an inner cylinder 4 (film portion 31) to the stopper rubber 5. Thus, workability in mounting the stopper tubber 5 can be improved while suppressing the falling of the stopper rubber 5.SELECTED DRAWING: Figure 3
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Inventors:
OKAMURA TAKESHI
Application Number:
JP2021101132A
Publication Date:
January 04, 2023
Filing Date:
June 17, 2021
Export Citation:
Assignee:
TOYO TIRE CORP
International Classes:
F16F15/08; F16F1/38
Attorney, Agent or Firm:
Patent Attorney Corporation Shinmei Century
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