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:
Apr. 02, 2013
Filed:
Jan. 09, 2009
Applicants:
Martin Kahr Knudsen, Sydals, DK;
René Sørensen, Gråsten, DK;
Anders B. Lorenzen, Åbenrå, DK;
Inventors:
Assignee:
Linak A/S, Nordborg, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 41/02 (2006.01); H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Linear actuator () comprising an electric motor connected to a spindle via a transmission, on said spindle is mounted a spindle nut secured to an activation element (), said activation element () being equipped with a front attachment (). The actuator () is further furnished with a rear attachment (), which is axially displaceable between defined stops. The rear attachment () activates a switch () in at least one of the displaceable positions of the rear attachment ().