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:
Sep. 11, 2007
Filed:
Jun. 05, 2006
Applicants:
Harald Ment, Mittelstreu, DE;
Markus Peschel, Muennerstadt, DE;
Inventors:
Harald Ment, Mittelstreu, DE;
Markus Peschel, Muennerstadt, DE;
Assignee:
PREH GmbH, Bad Neustadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drive arrangement for positioning a positioning element is disclosed that includes an electric servo motor for driving the positioning element, a potentiometer for presetting a setpoint, an actual value sensor disposed at the servo motor, and a motor driver with an integrated evaluation and control unit comparing the setpoint and actual value, whereby a pulse-shaped signal is superposed on the setpoint and the pulse-shaped signal exceeds the motor driver hysteresis in the evaluation and control unit.