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:
Mar. 08, 2011
Filed:
Sep. 07, 2007
Marian Bochen, Eitelborn, DE;
Rolf Mintgen, Thuer, DE;
Christian Schindlatz, Sinzig, DE;
Oliver Schüttler, Monreal, DE;
Marian Bochen, Eitelborn, DE;
Rolf Mintgen, Thuer, DE;
Christian Schindlatz, Sinzig, DE;
Oliver Schüttler, Monreal, DE;
Stabilus GmbH, Koblenz, DE;
Abstract
A drive device for a hatch of a motor vehicle, wherein a spindle drive is provided with a threaded spindle and a spindle nut mounted on the threaded spindle, by which drive the first fastening element and the housing tube can be driven axially relative to each other. The spindle drive can be rotatably driven by an electric motor, where the output shaft of the motor can rotate the threaded spindle or a connecting component of a clutch. The spindle drive can be rotatably driven by two or more series-connected electric motors.