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. 18, 2011
Filed:
Aug. 21, 2006
Jay Thornhill, Huron, OH (US);
Robert Goudie, North Ridgeville, OH (US);
Richard Butch Brown, Suzhou, CN;
Mark Morman, Napoleon, OH (US);
Bill Burk, Angola, IN (US);
Hal Henry, Huron, OH (US);
Daniel Wittler, Temperance, MI (US);
Robert Ferguson, Milner, GA (US);
David Stewart, Fremont, IN (US);
Andrew Franzen, Sandusky, OH (US);
David Baker, Vermillen, OH (US);
Jay Thornhill, Huron, OH (US);
Robert Goudie, North Ridgeville, OH (US);
Richard Butch Brown, Suzhou, CN;
Mark Morman, Napoleon, OH (US);
Bill Burk, Angola, IN (US);
Hal Henry, Huron, OH (US);
Daniel Wittler, Temperance, MI (US);
Robert Ferguson, Milner, GA (US);
David Stewart, Fremont, IN (US);
Andrew Franzen, Sandusky, OH (US);
David Baker, Vermillen, OH (US);
The Pullman Company, Milan, OH (US);
Abstract
A hydraulic bushing assembly includes an inner tube, an elastomeric bushing disposed around the inner tube, an insert disposed around the elastomeric bushing and an outer tube disposed around the insert. The elastomeric bushing and the insert define a pair of chambers which are connected by a passageway defined by the insert. A pair of intermediate tubes are disposed in the elastomeric bushing at opposite axial ends of the insert.