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Patent Searching and Data


Title:
VIBRATION ISOLATION RUBBER
Document Type and Number:
WIPO Patent Application WO/2013/099149
Kind Code:
A1
Abstract:
A vibration isolation rubber is configured so as to comprise: a plate section; an elastic body which has a peripheral wall section extending downward from the peripheral edge of the plate section; a lower plate section which is internally in contact with the inner surface of the plate section; a lower peripheral wall section which extends downward from the peripheral edge of the lower plate section and which is internally in contact with the inner surface of the peripheral wall section; a lower member which has an affixation section protruding outward in the radial direction from the lower end of the lower peripheral wall section; an upper plate section which is externally in contact with the outer surface of the plate section; and an upper member which extends downward from the peripheral edge of the upper plate section and which is externally in contact with the outer surface of the peripheral wall section. The plate section is gripped between the lower plate section and the upper plate section, and the peripheral wall section is gripped between the lower peripheral wall section and an upper peripheral wall section. The entire outer peripheral surface of the peripheral wall section is covered with the upper peripheral wall section. Also, the affixation section and the lower end of the upper peripheral wall section are separated from each other by a distance which does not cause the affixation section and the lower end of the upper peripheral wall section to come into contact with each other when the elastic body is maximally compressed.

Inventors:
MIYAKE SEIICHI
MURANISHI SATORU
MISU MOTOKI
Application Number:
PCT/JP2012/008069
Publication Date:
July 04, 2013
Filing Date:
December 18, 2012
Export Citation:
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Assignee:
SWCC SHOWA DEVICE TECH CO LTD (JP)
International Classes:
F16F15/08; F16F1/38; F16F15/04
Foreign References:
JPH11210831A1999-08-03
JP3465714B22003-11-10
JPH1163110A1999-03-05
JP2004148994A2004-05-27
JP2004237806A2004-08-26
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
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Claims: