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:
Dec. 31, 2002
Filed:
May. 19, 2000
John Aloys Walterbusch, Dayton, OH (US);
Delphi Technologies Inc., Troy, MI (US);
Abstract
An improved hydraulic engine mounting device is provided which includes a main body defined by first and second shells. Each of these shells contains a chamber separated from each other by an orifice assembly. The first shell includes a flange for supporting the orifice assembly the second shell interengaging with the first shell at the flange area. The diaphragm is interposed between the second shell and the orifice assembly within the second chamber. The orifice assembly includes a ledge portion extending about an outer perimeter of the orifice assembly, the perimeter of the diaphragm captured between the ledge portion and the perimeter of the second shell. A plastically deforming perimeter of the first shell presses the diaphragm between the orifice and the second shell to provide a tight hydraulic seal.