Electricity: motive power systems – Motor-reversing – Automatic and/or with time-delay means
Patent
1999-02-19
2000-11-21
Ip, Paul
Electricity: motive power systems
Motor-reversing
Automatic and/or with time-delay means
318286, 318282, 318466, 296110, 296117, 296107, H02P 500
Patent
active
061507814
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).
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Hoerbiger Hydraulik GmbH
Ip Paul
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