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:
Aug. 26, 2025
Filed:
May. 27, 2021
Applicant:
Autoliv Development Ab, Vargarda, SE;
Inventor:
Ronald Jabusch, Elmshorn, DE;
Assignee:
AUTOLIV DEVELOPMENT AB, Vargarda, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 22/46 (2006.01);
U.S. Cl.
CPC ...
B60R 22/46 (2013.01); B60R 2022/4666 (2013.01);
Abstract
The present invention relates to a belt retractor comprising a belt shaft (), which is mounted rotatably in a frame () and on which a safety belt can be wound, and a force-limiting unit () which, when activated, enables a rotational movement of the belt shaft () in the extension direction of the safety belt, wherein the force-limiting unit () comprises an electric motor () and a first blocking device, and the first blocking device is configured to release and again block, in a manner actuated by the activation of the electric motor (), a rotational movement of the belt shaft () in the extension direction in a repeating sequence.