EXPANDING APPARATUS Russian patent published in 2003 - IPC

Abstract RU 2210454 C2

FIELD: plastic metal working, namely apparatuses for expanding. SUBSTANCE: apparatus includes members of detachable holder and electric current supply lead in the form of helix whose ends are connected with terminals of AC source. Members of detachable holder that are not turned to part have electrically conductive surfaces and they are mutually connected by means of flexible current leads. EFFECT: simplified design of apparatus. 4 dwg

Similar patents RU2210454C2

Title	Year	Author	Number
JOINING METHOD	2003	Potapov V.T. Khlebnikova I.A.	RU2254955C2
METHOD OF CONNECTING PIPES	2001	Potapov V.T. Khlebnikova I.A.	RU2205319C2
METHOD OF SEALING	2001	Potapov V.T. Khlebnikova I.A.	RU2205321C2
CONTACT CONNECTION	2001	Potapov V.T. Khlebnikova I.A.	RU2211512C2
METHOD OF PRODUCING INDUCTOR FOR MAGNETIC PULSE PROCESSING OF MATERIALS	2009	Krutin Anatolij Fedorovich Potapov Valerij Timofeevich Monakhova Galina Alekseevna	RU2413588C2
APPARATUS FOR EXPANDING TUBULAR BLANKS	1993	Mar'In B.N. Frolov P.V. Petrov A.M. Tannenberg D.Ju. Popov O.V. Makarov K.A. Urmanov R.B.	RU2097162C1
METHOD OF MAKING INDUCTOR FOR MAGNETIC PULSE METAL WORKING AND APPLIANCE FOR MAKING SAID INDUCTOR BY BENDING	2010	Sidorenkov Evgenij Nikiforovich Shul'Man Jurij Jakovlevich Makitruk Pavel Mikhajlovich Kvasnikov Dmitrij Avenirovich	RU2465088C2
DEVICE FOR GAS-STATIC MOULDING OF HOLLOW WORKPIECES	2014	Matveev Anatolij Sergeevich Kochetkov Vladimir Andreevich	RU2564655C1
CONNECTION METHOD OF WIRES TO CONTACTS OF ELECTRICAL CONNECTORS	2009	Krutin Anatolij Fedorovich Potapov Valerij Timofeevich Monakhova Galina Alekseevna	RU2414782C2
APPARATUS FOR MAGNETIC PULSE SHAPING OF AXIALLY SYMMETRICAL ENVELOPES	2002	Proskurjakov N.E. Cherevatyj R.S. Selishchev V.A. Orlov S.Ju. Leonov V.M.	RU2217258C1

RU 2 210 454 C2

Authors

Potapov V.T.

Khlebnikova I.A.

Dates

2003-08-20—Published

2001-04-19—Filed