ROLL PASS SYSTEM FOR SHAPE BENDING MILL Russian patent published in 1997 - IPC

Abstract RU 2085316 C1

FIELD: plastic metal working, namely manufacture of cold bent rolled shapes. SUBSTANCE: system includes successively arranged rough roll grooved passes with limiting flange on lower rolls and final roll grooved passes including upper rolls with shaping collar on their barrels. Height of said collar corresponds to depth of recess of lower rolls. Novelty is additional lower roll of leader roll pass for rolling T-section with beads. Height of collar of upper roll of said leader pass consists 0.135-0.150 of diameter of roll barrel. Upper roll of finishing roll pass has smooth cylindrical barrel. EFFECT: enhanced quality of bent T-sections, lowered roll wear. 4 dwg

Similar patents RU2085316C1

Title	Year	Author	Number
ROLL GROOVED PASS SYSTEM FOR SHAPE BENDING MILL	1996	Gridnevskij V.I. Antipanov V.G. Afanas'Ev V.F. Ruzankin K.V.	RU2096099C1
ROLL GROOVED PASS SYSTEM FOR SHAPE BENDING MILL	2004	Gridnevskij V.I. Antipanov V.G. Belyshev A.S.	RU2261152C1
METHOD OF MAKING BENT SHAPE	1995	Antipanov V.G. Senichev G.S. Kornilov V.L.	RU2085315C1
PASS SYSTEM FOR MANUFACTURING FORMED BOX-SHAPED SECTIONS	0	Gridnevskij Vitalij Ivanovich Antipanov Vadim Grigorevich	SU1790461A3
PASS SYSTEM FOR PRODUCING BENT CHANNEL BARS WITH UNEQUAL STRIPS	1992	Gridnevskij V.I. Antipanov V.G. Ruzankin K.V. Shutkin S.A.	RU2025164C1
METHOD OF MAKING BENT BOX SHAPES	1996	Gridnevskij V.I. Antipanov V.G. Afanas'Ev V.F. Belyshev A.S.	RU2103088C1
ROLL GROOVED PASS SYSTEM FOR MAKING BENT U-SHAPED SECTIONS	1996	Antipanov V.G. Afanas'Ev V.F. Krivonosov S.V.	RU2103089C1
ROLL GROOVED PASS SYSTEM FOR SHAPE BENDING MILL	2003	Takhautdinov R.S. Morozov A.A. Antipanov V.G. Kornilov V.L. Gridnevskij V.I. Belyshev A.S.	RU2236925C1
ROLL GROOVED PASS SYSTEM IN SHAPE BENDING MILL	1999		RU2230620C2
BENT C-SHAPED SHAPE PRODUCTION METHOD	1993	Gridnevskij V.I. Shutkin S.A. Antipanov V.G. Afanas'Ev V.F. Pakharev V.V.	RU2036038C1

RU 2 085 316 C1

Authors

Antipanov V.G.

Senichev G.S.

Kornilov V.L.

Dates

1997-07-27—Published

1995-10-18—Filed