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:
Jan. 29, 1991
Filed:
Jul. 31, 1989
Applicant:
Inventor:
Thomas E Rau, Dayton, OH (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
298972 ; 248632 ; 248638 ; 156313 ;
Abstract
A vehicular powertrain mount assembly comprising two metal bracket members and a volume of a resilient elastomeric material sandwiched between and adhesively bonded to the two brackets. An epoxy adhesive is used in bonding the metal to the elastomer producing a bond having a minimum tensile rupture strength of 3,000 Newtons when tested by ASTM D-429.