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:
Feb. 24, 2004
Filed:
Sep. 30, 2002
Applicant:
Inventor:
Martin Specht, Feldafing, DE;
Assignee:
Breed Automotive Technology, Inc., Lakeland, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 2/228 ;
U.S. Cl.
CPC ...
B60R 2/228 ;
Abstract
A seat belt retractor has a belt reel rotatably mounted in a frame. A blocking means blocks rotation of a blockable part of the belt reel and a belt webbing carrier on the belt reel that is substantially drum-shaped. The belt webbing carrier is associated with a rotor that is in rotary drive connection with the belt webbing carrier. Upon rotation of the rotor the volumes of at least two chambers filled with a free-flowing medium are varied, and the chambers rotate about the axis of rotation of the belt reels. The free-flowing medium flows in each case from a chamber diminishing in volume into a chamber increasing in volume.