A door opening and closing system

A vehicle (10) has a sliding door (14) mounted on rollers (22, 24 and 30) that are supported by and slidable in tracks (16, 18 and 20). A front cable is attached to a front cable drive pulley (144), and extends from the pulley through a front cable roller guide assembly and is attached to a hinge an...

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Bibliographische Detailangaben
1. Verfasser:	KUHLMAN, HOWARD WARREN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING KEYS LIGHTING LOCKS MECHANICAL ENGINEERING PERFORMING OPERATIONS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES SAFES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS WINDOW OR DOOR FITTINGS WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	A vehicle (10) has a sliding door (14) mounted on rollers (22, 24 and 30) that are supported by and slidable in tracks (16, 18 and 20). A front cable is attached to a front cable drive pulley (144), and extends from the pulley through a front cable roller guide assembly and is attached to a hinge and roller assembly (26) on the sliding door. A rear cable is attached to a rear cable drive pulley (136) and extends from the pulley through a rear cable roller guide assembly and is attached to the hinge and roller assembly (26). A motor rotates the front and rear cable drive pulleys to move the sliding door. A slack cable take-up pulley (174) on the rear cable drive pulley (136) takes up slack cable to set cable tension. The slack take-up pulley (174) is locked in position by teeth (194) and arcuate tooth rack (172) that are moved into engagement by rotation of the front cable drive pulley (144) relative to the rear cable drive pulley (136).