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2 133 166

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IPC

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Application

97114082/02, 1997-08-13

(22)

Actual filing date

1997-08-13

(45)

Published

1999-07-20

(72)

Inventor

Mel'Nikov E.N.Murav'Ev V.I.Mar'In B.N.Ivanov Ju.L.Makarov K.A.Mel'Nikova I.E.

(73)

Holder

Komsomol'Skoe-Na-Amure Aviatsionnoe Proizvodstvennoe Ob"Edinenie

APPARATUS FOR CLAMPING SHEET BLANKS Russian patent published in 1999 - IPC

Abstract RU 2133166 C1

FIELD: plastic metal working. SUBSTANCE: apparatus includes two steel jaws jointly connected by means of pin. Jaws have opening for introducing strip into which screw is turned on. Wedge of titanium alloy having linear heat expansion factor more than that of jaw material is secured to screw by means of studs. Suspension members are welded to jaws. EFFECT: reliable clamping of sheet blank in conditions of high temperature action. 2 dwg

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RU 2 133 166 C1

Authors

Mel'Nikov E.N.

Murav'Ev V.I.

Mar'In B.N.

Ivanov Ju.L.

Makarov K.A.

Mel'Nikova I.E.

Dates

1999-07-20—Published

1997-08-13—Filed

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