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2 018 475

(13)

C1

(51)

IPC

(21) (22)

Application

4937037/03, 1991-05-20

(22)

Actual filing date

1991-05-20

(45)

Published

1994-08-30

(72)

Inventor

Solopij I.S.Rikman I.V.

(73)

Holder

Gosudarstvennyj Proektno-Konstruktorskij I Ehksperimental'Nyj Institut Ugol'Nogo Mashinostroenija

SCRAPER CONVEYOR Russian patent published in 1994 - IPC

Abstract RU 2018475 C1

FIELD: coal industry. SUBSTANCE: scraper conveyor has panline formed by a plurality of sections. Each section has middle sheet and sides fixed to middle sheet. Adapter members formed as rectangular sheets are located in joints between panline sections. Adapter members have side protrusions positioned flush with upper working surface of middle sheets of sections. Adapter members have end side provided with stepped protrusions contacting with lower surface of section middle sheets. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg

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RU 2 018 475 C1

Authors

Solopij I.S.

Rikman I.V.

Dates

1994-08-30—Published

1991-05-20—Filed

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