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. 29, 2016
Filed:
Feb. 25, 2014
Applicant:
Autoliv Development Ab, Vårgårda, SE;
Inventors:
Patrick Süllau, Henstedt-Ulzburg, DE;
Andreas Lucht, Horst, DE;
Hans-Jörg Langhoff, Bönningstedt, DE;
Hans-Otto Kock, Kiebitzreihe, DE;
Philip Rings, Hamburg, DE;
Assignee:
AUTOLIV DEVELOPMENT AB, Vargarda, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 22/46 (2006.01); B60R 22/34 (2006.01); B60R 22/44 (2006.01);
U.S. Cl.
CPC ...
B60R 22/46 (2013.01); B60R 22/34 (2013.01); B60R 2022/4446 (2013.01); B60R 2022/4666 (2013.01);
Abstract
The invention relates to a belt retractor with an electromotive winding aid () comprising a belt shaft () which is pretensioned in the winding-up direction by a spring and is mounted rotatably in a frame () of the belt retractor on which a belt strap () can be wound up. The electromotive winding aid () can be activated as a function of the belt-strap-retraction speed (BRS).