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US 6,150,781 AGranted
Method for controlling an operating configuration for moving parts of motor vehicles
AssigneeHoerbiger Hydraulik GmbH
InventorBernhard Hollerbach
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AssigneeHoerbiger Hydraulik GmbH
InventorBernhard Hollerbach
Estimating the term…
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).
A method of controlling an operating configuration for moving parts on motor vehicles, said moving parts including trunk lids, convertible tops and covers for convertible tops, in which configuration the part to be moved is movably connected to the motor vehicle by means of a connecting arrangement comprising at least two interconnected rigid elements, said rigid elements including a rigid lever and a working cylinder, wherein the speed of the moving part is monitored indirectly by detecting relative speed of at least two directly interconnected rigid elements of the connecting arrangement and the working cylinder is turned off as soon as a very low speed or a speed of zero of the moving part of the motor vehicle is indirectly detected.
An operating configuration for moving parts on motor vehicles, including trunk lids, convertible tops and covers for convertible tops, having an articulated connection of the part to be moved to the motor vehicle, comprising at least one rigid element, at least one working cylinder, sensors and a control unit connected to the working cylinder and the sensors, wherein at least one of the sensors is coupled to at least one rigid element of the articulated connection for determining the speed of said element relative to another part of the articulated connection and is connected to said control unit, turning off the working cylinder as soon as at least one sensor supplies signals representing a very low speed or a speed of zero of the moving part of the motor vehicle.
Dependencies are inferred from the claim text.