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(19)

RU

(11)

2 092 732

(13)

C1

(51)

IPC

(21) (22)

Application

93048618/06, 1993-10-22

(22)

Actual filing date

1993-10-22

(45)

Published

1997-10-10

(72)

Inventor

Epishov A.P.Muromskij L.I.

(73)

Holder

Tsentral'Noe Konstruktorskoe Bjuro Mashinostroenija

METHOD OF MANUFACTURE OF FLAT GASKET Russian patent published in 1997 - IPC

Abstract RU 2092732 C1

FIELD: sealing technology; manufacture of flat gaskets. SUBSTANCE: core is manufactured by winding ring made from flat metal band and metal corrugated band on cylindrical drum. One band is laid on other band and they are in contact by corrugations either in course of winding them on drum or before winding. The core is taken off drum, filled with filler and pressed in mould. EFFECT: enhanced reliability. 2 cl, 5 dwg

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RU 2 092 732 C1

Authors

Epishov A.P.

Muromskij L.I.

Dates

1997-10-10—Published

1993-10-22—Filed

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