Show metadata Hide metadata

(19)

(11)

2 369 458

(13)

(51)

IPC

B21D5/06(2006-01-01)

B21D13/10(2006-01-01)

(21) (22)

Application

2008130175/02, 2008-07-21

(24)

Start date

2008-07-21

(22)

Actual filing date

2008-07-21

(45)

Published

2009-10-10

(72)

Inventor

Antipanov Vadim Grigor'EvichKornilov Vladimir LeonidovichArkhandeev Aleksandr Vladimirovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

CORRUGATED CHANNELED SHEET Russian patent published in 2009 - IPC B21D5/06 B21D13/10

Abstract RU 2369458 C1

FIELD: metallurgy.

SUBSTANCE: corrugated channelled sheet consists of lengthwise or cross crimps of specified dimensions and is fabricated out of cold rolled stock in form of corrugated sheet of specified thickness, crimp radius and crimp height. Tops of adjacent crimps are counter directed and have common side surfaces. Also ratio of thickness to crimp radius and ratio of crimp height to crimp radius are within limits disclosed in the invention formula.

EFFECT: improved consumer properties of corrugated sheets due to upgraded rigidity; expanded range of application.

1 dwg, 1 ex

Similar patents RU2369458C1

Title	Year	Author	Number
CORRUGATED SHEET PROFILE	2003	Urmatskikh A.V. Antipanov V.G. Belyshev A.S. Kornilov V.L.	RU2238815C1
SHEET FORMED SECTION	2007	Kurjaev Dmitrij Vladimirovich Urmatskikh Anatolij Vasil'Evich Shemshurova Nina Georgievna	RU2360757C2
CORRUGATED BENT SHAPE	1994	Svetlov Viktor Ivanovich Ermishkin Ivan Sergeevich Jaure Vladimir Georgievich Burman Petr Naumovich Shafran Semen Aronovich Gridnevskij Vitalij Ivanovich Antipanov Vadim Grigor'Evich	RU2070458C1
CONCAVE SHEET SECTION	2004	Karpov Evgenij Veniaminovich Shishov Sergej Alekseevich Arkhandeev Aleksandr Vladimirovich Antipanov Vadim Grigor'Evich Urmatskikh Anatolij Vasil'Evich Kornilov Vladimir Leonidovich	RU2281178C1
BENT CORRUGATED SECTION AND METHOD OF ITS PRODUCTION	2011	Kornilov Vladimir Leonidovich Arkhandeev Aleksandr Vladimirovich Krjukov Dmitrij Mikhajlovich	RU2471584C1
BENT SECTION	1998	Rashnikov V.F. Antipanov V.G. Gridnevskij V.I. Gushchin A.I. Pakharev V.V. Afanas'Ev V.F.	RU2147954C1
STEEL CYLINDRICAL ENVELOPE	2008	Antipanov Vadim Grigor'Evich Kornilov Vladimir Leonidovich	RU2384381C1
CORRUGATED SHEET SECTION	2004	Karpov Evgenij Veniaminovich Shishov Sergej Alekseevich Arkhandeev Aleksandr Vladimirovich Antipanov Vadim Grigor'Evich Urmatskikh Anatolij Vasil'Evich	RU2281177C1
METHOD OF PIECE-BY-PIECE PROFILING OF SEMICIRCULAR CORRUGATIONS ON SHEET	1991	Antipanov V.G. Maslennikov V.A. Pakhomov N.T. Cherkasskij R.I.	RU2008115C1
METHOD OF MOLDING OF STAMPED FORMED PROFILE	2006	Antipanov Vadim Grigor'Evich Arkhandeev Aleksandr Vladimirovich Urmatskikh Anatolij Vasil'Evich Kornilov Vladimir Leonidovich	RU2335366C2

RU 2 369 458 C1

Authors

Antipanov Vadim Grigor'Evich

Kornilov Vladimir Leonidovich

Arkhandeev Aleksandr Vladimirovich

Dates

2009-10-10—Published

2008-07-21—Filed