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. 28, 1996
Filed:
Mar. 23, 1995
Harley L Kapanka, Auburn Hills, MI (US);
Michael K Hishon, New Baltimore, MI (US);
TRW Vehicle Safety Systems Inc., Lyndhurst, OH (US);
Abstract
A seat belt retractor (10) includes a spool (14) on which a seat belt (16) is wound. Ratchet wheels (22) are fixed for rotation with the spool (14). A pawl (30) is movable into a blocking position for blocking rotation of the ratchet wheels (22) and the spool (14) in a belt withdrawal direction (A). A lever (50) is pivotable to move the pawl (30) to the blocking position after a predetermined length of the seat belt (16) is withdrawn from the spool 14. A control ring gear assembly (94) causes the lever (50) to pivot. The control ring gear assembly (94) includes two members (96 and 108), which have projections (104, 116), respectively, for engaging and pivoting the lever (50). The member (108) is movable relative to the member (96) for changing the amount of rotation of the ring gear assembly (94) required prior to the projection (116) moving the lever ( 50) to cause a lock-up of the retractor. This, in turn, changes the predetermined length of the seat belt (16) which must be withdrawn to cause the retractor to lock up.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile