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Filing date
Publication date
Priority claimed from DE1905177416Dexternal-prioritypatent/DE177416C/de
Application filed by Benrather Maschinenfabrik ActifiledCriticalBenrather Maschinenfabrik Acti
Application grantedgrantedCritical
Publication of AT30912BpublicationCriticalpatent/AT30912B/en
Lift-Guide Devices, And Elevator Ropes And Cables
(AREA)
Description
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nötig sein.
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Claims (1)
PATENT-ANSPRUCH :
Windevorrichtung mit Festhaltevorrichtung für die auf der Trommel befindlichen Seilwindungen, wobei das Seil zwischen durch Reibung wirkenden Spannrollen hindurchläuft, dadurch gekennzeichnet, dass eine oder mehrere das Seil beeinflussende Spannrollen (c2) mit der Antriebs- trommel (b) durch einen Kettenzug (g) oder dgl. in Verbindung stehen und die Umfangsgeschwindigkeit der Spannrollen je nach der Bewegungsrichtung des Seiles grösser oder kleiner als die der Trommel bestimmt werden kann.
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PATENT CLAIM:
Winch device with holding device for the rope windings located on the drum, the rope running between tensioning pulleys acting by friction, characterized in that one or more tensioning pulleys (c2) influencing the rope with the drive drum (b) by a chain hoist (g) or Like. In connection and the peripheral speed of the tension pulleys can be determined greater or lesser than that of the drum, depending on the direction of movement of the rope.
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AT30912D1905-07-041906-12-08
Winch device with holding device for the rope windings on the drum.
AT30912B
(en)
Device for the automatic increase or decrease of the rope pull to achieve a constant torque in devices with rope drums for several layers of rope wound on top of one another.