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:
Mar. 09, 1976
Filed:
Dec. 19, 1974
Applicant:
Inventors:
Wilfried Schwanz, Braunschweig, DT;
Ernst Fiala, Braunschweig, DT;
Rolf Warnecke, Ribbesbuttel, DT;
Peter Buchholz, Braunschweig, DT;
Assignee:
Volkswagenwerk Aktiengesellschaft, Wolfsburg, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
2801 / ; 180 / ;
Abstract
The invention concerns an apparatus for tensioning restraining devices, such as safety belts. The tensioning is effected by a piston arranged to move within a cylinder when actuated by a pressure medium. A return stopping device is provided to maintain tension after actuation.