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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5373670 B1

PDFFull Text
Date of Patent:
Dec. 20, 1994

Filed:

Jun. 22, 1993

Shakeproof bearing

Applicant:
Inventors:

Teruo Sasaki, Hyogo, JP;

Kazuhiro Fujisawa, Hyogo, JP;

Yoshiaki Miyamoto, Hyogo, JP;

Mitsuo Miyazaki, Saitama, JP;

Fumiaki Arima, Kanagawa, JP;

Yuji Mitsusaka, Saitama, JP;

Assignee:

Sumitomo Gomu Kogyo Kabushiki Kaisha, Kobe, JP;

Attorney:

Nikaido, Marmelstein, Murray & Oram

Primary Examiner:

Carl D Friedman

Assistant Examiner:

Beth A Aubrey

Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
5216 / ; 5216 / ; 2671411 ;
Abstract

A shakeproof bearing or an earthquake-proofing structure (10) comprises a columnar bearing body (13) and a surrounding high damping elastomer (14). The bearing body (13) includes a stack of rigid plates (12) and elastic plates (11) alternating with one another. The high damping elastomer (14) may be shaped into an annular cylinder or, alternatively, may be in the form of a columnar stack of alternating annular rigid plates (18) and annular high-damping-elastomer plates (17).

Find Patent Forward Citations

Sasaki, Teruo. (1994). Shakeproof bearing (U.S. Patent No. 5373670). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5373670

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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