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:
Jun. 03, 2003
Filed:
May. 30, 2001
Geert Helge Wittenberg, Hamburg, DE;
Autoliv Development AB, , SE;
Abstract
A seat belt system for a motor vehicle is provided that includes a seat belt retractable from a seat belt winding roller and having an extent which passes to and through a connecting tongue for releasably connecting the seat belt to a seat latch and having an end secured to an end fixture fixedly connected to the motor vehicle. An electrical lead extends along at least a portion of the longitudinal extent of the seat belt. A measuring device measures a variation in an electrical property of the electrical lead, which varies in correspondence with the extension of the seat belt due to the application of a pulling force on the seat belt. An evaluation device evaluates the measurements performed by the measuring device to yield an output representative of the pulling force applied to the seat belt.