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. 20, 2000
Filed:
Mar. 30, 1999
Applicant:
Inventor:
Volker Holzapfel, Wendel, DE;
Assignee:
TRW Occupant Restraint Systems & Co. KG, Alfdorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
242374 ;
Abstract
A tensioner drive for a vehicular seat belt system has a compressed gas source and a turbine. The turbine has a housing and a turbine wheel with blades. The turbine wheel is rotatably supported in the housing and is surrounded by an annular space within the housing. The housing further has a plurality of nozzle openings distributed about the periphery of the annular space and directed therefrom towards the turbine wheel. The blades of the turbine wheel are exposed to pressure from the compressed gas source through the nozzle openings upon activation of the compressed gas source.