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:
May. 30, 1989
Filed:
May. 17, 1988
Applicant:
Inventors:
Hans-Dieter Beckmann, Gifhorn, DE;
Hans-Joachim Oberg, Braunschweig, DE;
Assignee:
Volkswagen AG, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05G / ;
U.S. Cl.
CPC ...
7457 / ; 7457 / ; 1231 / ; 92212 ; 92248 ;
Abstract
In order to achieve a positioning close to a combustion chamber of a swivelling axis between a connecting rod and a piston, a curved surface region facing a piston head of a tensioned band which is subjected only to tractive stress and is looped around a connecting rod shank, forms also the pressure transmitting component of a pivot bearing in that it rests directly on a bearing surface on the piston head.