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 9243677 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 26, 2016

Filed:

Dec. 22, 2011
Applicants:

Jeroen Lodevicus Gerardus Janssen, Eindhoven, NL;

Johannes Jacobus Hubertus Paulides, Waalwijk, NL;

Elena Andreevna Lomonova, Eindhoven, NL;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 15/03 (2006.01); F16F 6/00 (2006.01);
U.S. Cl.
CPC ...
F16F 6/005 (2013.01); F16F 15/03 (2013.01);
Abstract

A vibration isolator is provided comprising a base structure, a load structure and at least one vertical air gap formed by opposing and substantially parallel walls of the base structure and the load structure. The opposing walls being at least partly covered by respective arrays of permanent magnets, neighboring magnets in the arrays having alternating magnetization directions, an arrangement of the permanent magnets in the arrays being such that a gravitational force on the load structure is substantially compensated by a net magnetic force of the base structure on the load structure.


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Janssen, Jeroen Lodevicus Gerardus. (2016). Vibration isolator (U.S. Patent No. 9243677). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9243677

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