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:
Nov. 21, 2000
Filed:
Feb. 19, 1999
Bernhard Hollerbach, Steingaden, DE;
Hoerbiger Hydraulik GmbH, Schongau, DE;
Abstract
A method of controlling an operating configuration for moving parts on motor vehicles, especially for trunk lids, convertible tops or similar devices, in which configuration the part to be moved is hinge connected to the motor vehicle by at least one connecting element and is provided with a controllable driving means, where the speed of the moving part (8) is monitored, and the driving means (17, 18) is turned off independently of any end position signals when the speed of these parts drops to a very low level or to zero; the motion of the automatically moving part on the motor vehicle can be stopped automatically or an emergency shut-down function is provided for the opening and closing movement when an obstacle is encountered. For this purpose, the speed of the moving part (8) is monitored indirectly by determining the speed of at least one connecting element (2, 3; 10-12, 16) or driving means (17, 18) which is connected to this part (8).