Title:
FLUID VIBRATION ATTENUATION DEVICE
Document Type and Number:
Japanese Patent JP2018179070
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration attenuation device which does not depend on a principal that vibration is attenuated by friction resistance generated between an abutment face of a slide part and an upper face of a curved member, and the viscosity resistance of a viscous body generated by the rolling of the curved member, and dispenses with the curved member.SOLUTION: A fluid resistance attenuation device comprises a bag body which is composed of one or more chambers which are formed of deformable materials, and in which a high-viscosity fluid-system material is sealed into one ore more chambers, and one or more chambers communicate with one another. One or more chambers are composed of a first chamber which is horizontally pressed by a vibration transmission body and/or a second chamber which is pressed in a vertical direction, the first chamber is located along a side part internal face of a vessel having at least a bottom part, and the vibration transmission body is composed of a shaft which penetrates an opening part of a lid of the vessel, and pivots a load, and rigid bodies which are arranged at a part of the shaft and one end of the shaft.SELECTED DRAWING: Figure 2
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Inventors:
TERAMURA AKIRA
OKAMOTO KOZO
OKAMOTO KOZO
Application Number:
JP2017076298A
Publication Date:
November 15, 2018
Filing Date:
April 06, 2017
Export Citation:
Assignee:
TOKKYOKIKI CORP
International Classes:
F16F15/023; E04H9/02; F16F13/10; F16F15/04
Domestic Patent References:
| JP2013234724A | 2013-11-21 | |||
| JPH06117473A | 1994-04-26 | |||
| JPH0831163A | 1996-02-02 | |||
| JPS6335837U | 1988-03-08 | |||
| JPS63164890U | 1988-10-27 | |||
| JPS6349076U | 1988-04-02 | |||
| JPS4531747Y1 | 1970-12-04 | |||
| JPH05266644A | 1993-10-15 |
Attorney, Agent or Firm:
Kazuhiro Kiyohara