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:
Jul. 15, 2014
Filed:
Dec. 08, 2011
Wolfgang Holbein, Alfdorf, DE;
Artur Klein, Lorch, DE;
Nathalie Kramer, Alfdorf, DE;
Martin Prokscha, Schorndorf, DE;
Stefano Roehm, Schorndorf, DE;
Wolfgang Holbein, Alfdorf, DE;
Artur Klein, Lorch, DE;
Nathalie Kramer, Alfdorf, DE;
Martin Prokscha, Schorndorf, DE;
Stefano Roehm, Schorndorf, DE;
TRW Automotive GmbH, Alfdorf, DE;
Abstract
The invention relates to a reversible belt tensioner () comprising a drive motor (), a spindle () connected to the drive motor (), a spindle nut () adapted to be displaced in axial direction () on the spindle (), a catch () the one end of which is connected to the spindle nut () and a belt buckle () connected to the other end of the catch (), wherein at least one of the following features prevents the spindle nut () from jamming during travel against block: