PRESS TOOL FOR ELECTROCONTACT HEATING SHAPING OF PARTS Russian patent published in 1994 - IPC

Abstract RU 2021053 C1

FIELD: metal plastic working. SUBSTANCE: press tool has female and male dies, clamp-terminals receiving workpieces. Face side of female die facing operator carries thermally stable darkened glass, and side and rear sides of male die carry heat rejecting fibre shutters. EFFECT: reduced energy consumption, improved labor conditions. 3 dwg

Similar patents RU2021053C1

Title	Year	Author	Number
DIE SET FOR FORMING LARGE-SIZE SHEET PARTS	1992	Mar'In B.N. Popov O.V. Makarov K.A. Petrov A.M. Mel'Nikov E.N. Murav'Ev V.I. Meshcherjakov A.E. Mar'In S.B.	RU2057608C1
METHOD OF STAMPING PARTS FROM SHEET BLANKS WITH HYDRAULIC PRESS	1992	Petrov A.M. Mar'In B.N. Makarov K.A. Murav'Ev V.I. Frolov P.V. Mar'In S.B. Orlov S.N. Serbul M.T.	RU2021055C1
METHOD OF MANUFACTURE AND ASSEMBLING WORKING MEMBERS OF BLANKING DIE	1992	Mel'Nikov E.N. Makarov K.A. Janushkevich N.G. Mar'In B.N.	RU2021061C1
METHOD OF HEAT STAMPING OF TITANIUM ALLOY SHEET BLANKS	1992	Murav'Ev V.I. Petrov A.M. Mel'Nichuk A.F. Graf F.Eh. Mar'In B.N. Tannenberg D.Ju. Makarov K.A.	RU2021058C1
DEVICE FOR MEASURING CLEARANCE BETWEEN SURFACES OF ARTICLE	1992	Mel'Nikov E.N. Efimov Ju.G. Zhupyrin G.V.	RU2049305C1
METHOD OF STAMPING SHEET BILLETS BY HYDRAULIC PRESS	0	Marin Boris Nikolaevich Melnikov Evgenij Nikolaevich Makarov Konstantin Anatolevich Frolov Petr Vladimirovich Muravev Vasilij Illarionovich Urmanov Ramil Bareevich	SU1831398A3
METHOD OF DETERMINING DIRECTION OF LIQUID METAL MOTION IN WELDPOOL	1990	Dolotov B.I.	RU2093330C1
BLANKS FOR SHEET STAMPING	0	Marin Boris Nikolaevich Makarov Konstantin Anatolevich Frolov Petr Vladimirovich Melnikov Evgenij Nikolaevich Vorobev Nikolaj Vladimirovich Popov Oleg Viktorovich Petrov Anatolij Mikhajlovich	SU1787057A3
METHOD FOR PRODUCING SHEET METAL STAMPING TOOL	0	Melnikov Evgenij Nikolaevich Kubrin Viktor Grigorevich Marin Boris Nikolaevich Osipova Larisa Aleksandrovna	SU1776213A3
MULTIPURPOSE PIERCING DIE	0	Melnikov Evgenij Nikolaevich	SU1795922A3

RU 2 021 053 C1

Authors

Petrov A.M.

Mar'In B.N.

Mel'Nikov E.N.

Murav'Ev V.I.

Makarov K.A.

Dates

1994-10-15—Published

1992-07-01—Filed