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:
Nov. 02, 1976
Filed:
Jul. 02, 1975
Applicant:
Inventors:
Max Rue, Obereisesheim, DT;
Horst Ehemann, Bad Friedrichshall II, DT;
Konrad Lummerzheim, Neckargartach, DT;
Assignees:
Audi NSU Auto Union Aktiengesellschaft, Neckarsulm, DT;
Wankel GmbH, Lindau,both of, DT;
Primary Examiner:
Int. Cl.
CPC ...
F01C / ; F01C / ; F16H / ;
U.S. Cl.
CPC ...
418 / ; 418179 ; 74433 ;
Abstract
A piston of light metal for a rotary piston combustion engine of trochoid type is rotatably mounted on the eccentric of an eccentric shaft. A hollow steel gear is arranged coaxially with the axis of rotation of the piston and is in engagement with a stationary pinion fixed to the housing coaxially with the axis of rotation of the eccentric shaft.