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2 083 451

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C1

(51)

IPC

(21) (22)

Application

94015431/11, 1994-04-26

(22)

Actual filing date

1994-04-26

(45)

Published

1997-07-10

(72)

Inventor

Safiulin I.G.Konjashkin A.S.Markov V.V.Stashun V.K.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij, Proektno-Konstruktorskij I Proektnyj Ugol'Nyj Institut S Ehksperimental'Nym Zavodom PechorniiproektShakhta Im.50-Letija Sssr S Obogatitel'Noj Fabrikoj Vorkutinskogo Proizvodstvennogo Ob"Edinenija Po Dobyche Uglja

DEVICE FOR LAYING ROPES Russian patent published in 1997 - IPC

Abstract RU 2083451 C1

FIELD: lifting devices. SUBSTANCE: device has two-way screw 1, guide roller 4, which is set in rotation with pulling rope 6 due to friction between them and is set in reciprocation due to interaction of the roller built in it from the inner side with thread 2 of screw 1. Two-way screw 1 is mounted on movable area 10 with the use of cantilevers 9. The area is coupled with bottom fixed area 11 through vertical stands 12 with springs. Area 11 is provided with guide supports 15. The unit of rollers 5 of the pressing device moves with respect to the supports when rope 6 is loosened. EFFECT: enhanced reliability. 3 cl, 6 dwg

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RU 2 083 451 C1

Authors

Safiulin I.G.

Konjashkin A.S.

Markov V.V.

Stashun V.K.

Dates

1997-07-10—Published

1994-04-26—Filed

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