ROPE FOLLOW-UP DEVICE FOR DRUM WINCH Russian patent published in 1994 - IPC

Abstract RU 2025457 C1

FIELD: load hoisting and conveying equipment. SUBSTANCE: rope follow-up device comprises a support which mounts limit switch 2 and turning lever 5 acting on switch transmitters via adjustable stops 6, 7. Lever 5 carries rollers 9 interacting with coils of rope 10 on drum 11. Ring installed jointly with rollers 9 on axle 8 of lever 5 can be fixed on each one of rollers 9. The difference of diameters of ring 14 and rollers 9 is equal to twice the rope diameter. EFFECT: improved design. 3 dwg

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RU 2 025 457 C1

Authors

Kuptsov Jurij Vasil'Evich

Dates

1994-12-30—Published

1992-05-14—Filed