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.:
Date of Patent:
Oct. 02, 2007
Filed:
Dec. 17, 2004
Gerold Winkler, Birkenau, DE;
Gerold Winkler, Birkenau, DE;
Carl Freudenberg KG, , DE;
Abstract
The invention relates to a support bearing () with a damping channel linking a working chamber () and a compensation chamber (), said damping channel being provided with a damping channel orifice () that can be opened and closed with a plug (). Until now, high pressing forces were required to keep the damping channel orifice () closed with the plug () at peak pressures. The object of the invention is to reduce markedly the pressing forces with which the plug () must be pressed against the damping channel orifice () at peak pressures. In the support bearing () of the invention, the plug () can be pressed against the damping channel orifice () from the direction of the working chamber ().