Title:
VIBRATION CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2023108408
Kind Code:
A
Abstract:
To reduce weight of a center bearing and reduce the number of components of the center bearing.SOLUTION: A center bearing B is attached to a propeller shaft S and a vehicle body side support part C and absorbs vibrations between the propeller shaft S and the vehicle body side support part C. The center bearing B includes: a first rubber vibration control part 11 which encloses an outer periphery part of the propeller shaft S in a state that the center bearing B is attached to the propeller shaft S; and a pair of second rubber vibration control parts 22, 22 which is provided spaced apart from each other in a circumferential direction at a radial outer side of the first vibration control part 11, protrude to the radial outer side of the first vibration control part 11, and have holes H, H which are attached to the vehicle body side support parts C.SELECTED DRAWING: Figure 1
Inventors:
HASUOKA KAZUYUKI
Application Number:
JP2022009522A
Publication Date:
August 04, 2023
Filing Date:
January 25, 2022
Export Citation:
Assignee:
KURASHIKI KAKO
International Classes:
F16F1/40; F16F1/38; F16F3/087
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office
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