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:
Jul. 05, 1983
Filed:
Mar. 26, 1981
Applicant:
Inventors:
Josef Greier, Graz, AT;
Colin T Pomfret, Graz, AT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ;
Abstract
An air-cooled internal combustion engine has a cylinder barrel which is detachably fastened in an opening of the crankcase by means of a bearing ring screwed from the inside of the crankcase on an external thread of the cylinder barrel. A flange of the bearing ring lies close to the inner surface of the crankcase and a ring nut is screwed from the outside of the crankcase on an external thread on the bearing ring, whereby the cylinder barrel is fixedly secured relative to the crankcase.