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. 21, 2006
Filed:
Jun. 21, 2005
John Bell, Carlisle, GB;
Brian A. Jack, Annan, GB;
David Blackadder, Corby Hill, GB;
Key Safety Systems, Inc., Sterling Heights, MI (US);
Abstract
A pretensioner for a three point seat belt has a cylinder adapted to be attached to a structural member of the vehicle and a piston disposed within the cylinder. The piston can move translationally relative to the cylinder in a pretensioning direction. A flexible member is arranged in a curved profile with a seat belt webbing being attached to the flexible member. The flexible member has a first end that can be pulled by the piston and a second end releasably connected to an exterior of the cylinder such that when the piston moves translationally relative to the cylinder the second end of the flexible member moves translationally relative to the cylinder along the exterior of the cylinder.