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. 13, 1981
Filed:
May. 29, 1979
Applicant:
Inventor:
Michael Willmann, Wolfsburg, DE;
Assignee:
Volkswagenwerk Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10K / ;
U.S. Cl.
CPC ...
181204 ; 181207 ; 1231 / ;
Abstract
An internal combustion engine for an automobile is encased in a sound-insulating casing and is mounted on a frame of the automobile via sound-proofing suspensions. The wall of the casing extends around the suspensions, at which point the casing is supported on the frame by means of casing wall portions. These casing wall portions are acoustically insulated from the remainder of the casing wall by sound-insulating intermediate layers, e.g. by flat, elastic, annular sealing rings.