SAFETY ARRANGEMENT FOR POWERED VEHICLE WINDOWS, SUN-ROOFS AND THE LIKE

In a vehicle, a safety arrangement for powered windows, sun-roofs, and the like. A squeezable fluid conduit at least in part bounds an opening. A window or the like is movable by a motor in a direction closing the opening. A pump is connected with the fluid conduit and establishes a flow of fluid th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STEINMANN H,DT, BURGER K,DT
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICESFOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTOOPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOTOTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THEWING KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	In a vehicle, a safety arrangement for powered windows, sun-roofs, and the like. A squeezable fluid conduit at least in part bounds an opening. A window or the like is movable by a motor in a direction closing the opening. A pump is connected with the fluid conduit and establishes a flow of fluid therethrough. The pump produces a pressure change in the conduit when the conduit is squeezed. A pressure-responsive control arrangement controls operation of the motor as a function of pressure changes in the conduit resulting from squeezing of the conduit due to the presence of an object caught between the conduit and the window when the latter is moving in closing direction.