Reversible automatic gate operating drive with different opening and closing velocities

The automatic gate operating drive has a drive frame or housing (12,13)receiving the drive components, with a pair of drive couplings (18,19) between the driving and driven components (14,15) each provided by cooperating coupling elements (18a,18B ; 19A,19B). A pair of shafts (16,17) each support on...

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Bibliographische Detailangaben
1. Verfasser:	RUHNAU, RAINER GERHARD, 41363 JUECHEN, DE
Format:	Patent
Sprache:	eng ; 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 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 LIGHTING LOCKS MECHANICAL ENGINEERING SAFES THERMAL INSULATION IN GENERAL WEAPONS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	The automatic gate operating drive has a drive frame or housing (12,13)receiving the drive components, with a pair of drive couplings (18,19) between the driving and driven components (14,15) each provided by cooperating coupling elements (18a,18B ; 19A,19B). A pair of shafts (16,17) each support one coupling element of each drive coupling, with freewheel elements (21,22) between each of the drive couplings and one of the shafts.