DEVICE FOR DESCALING THE SURFACE OF STRIP - CHEREPOVETS VOLOG POLITEKH I

Title:

DEVICE FOR DESCALING THE SURFACE OF STRIP

Document Type and Number:

WIPO Patent Application WO/1988/008341

Kind Code:

A1

Abstract:

The device comprises a chamber (1) for an abrasive powder, two pairs of mechanisms (2, 3, 4, 5) for consolidating the powder, which are placed one under the other, means for feeding the abrasive powder into the chamber (1) and valves (12, 13) for discharging the worked-out powder. The device further comprises a system of channels (14, 15, 16, 17, 18, 19) for separately charging the abrasive powder (38) into the space (A, B) between the working organs (6, 7) of the mechanisms (2, 3 and 4, 5) for consolidating the powder and the plane (8) of transportation of the strip (9), as well as a system of channels (21, 22, 23, 24, 25) for separately discharging the powder (38) from said space (A, B) to the valves (12, 13) for discharging the powder from the chamber (1).

Inventors:

LIPUKHIN JURY VIKTOROVICH (SU)
DANILOV LEONID IVANOVICH (SU)
IVODITOV ALBERT NIKOLAEVICH (SU)
GARBER EDUARD ALEXANDROVICH (SU)
SUBBOTIN ANATOLY NIKOLAEVICH (SU)
PAVLOV VALENTIN PETROVICH (SU)
ZHUKOV JURY KONSTANTINOVICH (SU)
PIMENOV ALEXANDR FEDOROVICH (SU)

Application Number:

PCT/SU1988/000092

Publication Date:

November 03, 1988

Filing Date:

April 20, 1988

Export Citation:

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Assignee:

CHEREPOVETS VOLOG POLITEKH I (SU)

International Classes:

B21B45/02; B21B45/06; B24B31/112; (IPC1-7): B21B45/04

Foreign References:

SU887048A1	1981-12-07
SU1197752A1	1985-12-15

Other References:

PCT Gazette, No. 4, 11 february 1988 (11.02.88), (WIPO), see page 670, WO 88/00864
See also references of EP 0310683A4

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