Title:
VIBRATION CONTROL DEVICE AND VIBRATION CONTROL STRUCTURE
Document Type and Number:
Japanese Patent JP2018185014
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a small and inexpensive vibration control device and brake control structure, which have a simple structure with an attenuation function and a restoration function.SOLUTION: When force in a compressing direction is applied at both end portions of a first arm member 11 and a second arm member 21, the first arm member 11 is pushed in the second arm member 21. At that time, a piston 33 of a damper member 31 fixed to a rear plate 17b is pushed in a cylinder 35 by a penetrating member 23, and attenuation force is generated in the damper member 31. When a rocking direction is reversed and force in a tensile direction is applied at both end portions of the first arm member 11 and the second arm member 21, the first arm member 11 is extracted from the second arm member 21. At that time, the piston 33 of the damper member 31 fixed to a front plate 17a is pushed in the cylinder 35 by the penetrating member 23, and attenuation force is generated in the damper member 31. In the damper member 31, the piston 33 is restored to an original position by an elastic member inside.SELECTED DRAWING: Figure 5
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Inventors:
ISHIZU OSAMU
OSHIMA HIROTAKA
OSHIMA HIROTAKA
Application Number:
JP2017087834A
Publication Date:
November 22, 2018
Filing Date:
April 27, 2017
Export Citation:
Assignee:
SENQCIA CORP
International Classes:
F16F15/04; E04H9/02; F16F15/023
Attorney, Agent or Firm:
Seiichi Inoue