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. 29, 2001
Filed:
Nov. 16, 1999
Applicant:
Inventor:
James Patrickson, Wigton, GB;
Assignee:
Breed Automotive Technology, Inc., Lakeland, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 2/236 ;
U.S. Cl.
CPC ...
B60R 2/236 ;
Abstract
A locking mechanism for a pretensioner in a vehicle safety restraint has a cylinder and a piston mounted for movement within and along the cylinder. One end of a cable is connected to the piston and the other end of the cable is connected to a safety restraint. The locking mechanism is a locking block and structure that resiliently biases the locking block away from the piston toward the inside wall of the cylinder. The locking block may be tapered as a wedge, and/or sloping surfaces may be provided on the piston or on the housing. More than one locking block may be spaced circumferentially about the piston.