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:
Aug. 13, 1991
Filed:
Jul. 13, 1990
Faruk Baymak, Hamburg, DE;
Helmut Stueben, Gruenendeich, DE;
Deutsche Airbus GmbH, Hamburg, DE;
Abstract
In a belt strap for a restraint system for restraiing a passenger in a vehicle seat in the event of a collision, the belt strap includes regions which mechanically absorb energy. Such a seat belt includes elements for increasing the contact surface of the belt strap with the passenger's body so that the force transmitted to the passenger's body in the event of a collision is reduced. The belt may include colored material which discolors over time or plastically deformable colored threads to indicate if the belt's elasticity has decayed due to aging or due to over-extension of the belt. The belt has a modulus of elasticity which varies across its width so that the belt edges roll away from the passenger in the event of a collision. An information label indicating the expiration date of the usable duty lifetime of the safety belt may be provided.