Electromagnetic friction clutch

An automotive accessory clutch driven by a pulley engaged by a rubber belt driven from the engine includes an electrical coil which when energized causes a friction plate to be drawn into engagement with the pulley and to rotate lever arms about pivots which produce tangentially directed forces on b...

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Bibliographische Detailangaben
Hauptverfasser:	BENNINGER, GARY N, BEKHEET, ZAKI C, STRIKIS, GUNTIS V
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An automotive accessory clutch driven by a pulley engaged by a rubber belt driven from the engine includes an electrical coil which when energized causes a friction plate to be drawn into engagement with the pulley and to rotate lever arms about pivots which produce tangentially directed forces on brake assemblies that pivot an additional friction surface into engagement with other surfaces of the driven pulley. The connection between the pulley and the accessory driven from the engine is selectively connected and disconnected as the coil is electrically energized and deenergized.