CA974868A - Tension levelling - Google Patents

Tension levelling

Info

Publication number: CA974868A
Authority: CA; Canada
Prior art keywords: tension levelling; levelling; tension
Prior art date: 1972-11-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA175,543A

Inventor

Joseph I. Greenberger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Wean United Inc

Original Assignee

Wean United Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-11-06

Filing date

1973-07-03

Publication date

1975-09-23

1973-07-03 Application filed by Wean United Inc filed Critical Wean United Inc

1975-09-23 Application granted granted Critical

1975-09-23 Publication of CA974868A publication Critical patent/CA974868A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control Of Metal Rolling (AREA)
Straightening Metal Sheet-Like Bodies (AREA)
Metal Rolling (AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

CA175,543A 1972-11-06 1973-07-03 Tension levelling Expired CA974868A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00304182A US3839888A (en)	1972-11-06	1972-11-06	Tension levelling of strip

Publications (1)

Publication Number	Publication Date
CA974868A true CA974868A (en)	1975-09-23

Family

ID=23175435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA175,543A Expired CA974868A (en)	1972-11-06	1973-07-03	Tension levelling

Country Status (4)

Country	Link
US (1)	US3839888A (en)
CA (1)	CA974868A (en)
FR (1)	FR2205379B3 (en)
GB (1)	GB1447781A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4196023A (en) *	1974-03-25	1980-04-01	Carrier Drysys Limited	Treating automobile bodies
SU687668A1 (en) *	1976-11-17	1981-06-30	Челябинский Политехнический Институтим.Ленинского Комсомола	Method and stand for continuous rolling
AT358900B (en) *	1978-12-12	1980-10-10	Voest Ag	ARRANGEMENT FOR CONTROLLING A STRETCH BREADING MACHINE
DE2911983C2 (en) *	1979-03-27	1986-03-20	Mannesmann AG, 4000 Düsseldorf	Device for regulating systems for stretch-bending and straightening continuously passing strips
JPS55139102A (en) *	1979-04-17	1980-10-30	Mitsubishi Heavy Ind Ltd	Rolling method for strip
US4316376A (en) *	1980-05-15	1982-02-23	Sumitomo Metal Industries, Ltd.	Method for preventing wandering of strip under roller leveling in hot rolling line
KR870000844B1 (en) *	1981-03-10	1987-04-25	후꾸다 이꾸마사	Process of continously producing plate-shaped catalyst and system therefor
AT368044B (en) *	1981-03-26	1982-08-25	Voest Alpine Ag	METHOD AND DEVICE FOR WINDING DISHES-TED TAPES
DE3241995A1 (en) *	1981-11-13	1983-05-26	Sumitomo Metal Industries, Ltd., Osaka	METHOD FOR CORRECTING ROLLED MATERIAL
DE3476742D1 (en) *	1983-03-14	1989-03-23	Schloemann Siemag Ag	Method of making hot rolled strip with a high quality section and flatness
DE3405693C2 (en) *	1984-02-17	1986-01-16	Daimler-Benz Ag, 7000 Stuttgart	Method and device for reworking strands for Bowden cables
GB2174027B (en) *	1985-04-20	1988-07-13	Bwg Bergwerk Walzwerk	Process and equipment for continuous flattening of particularly thin metal strip
US4782683A (en) *	1986-03-03	1988-11-08	Tippins Incorporated	Hot strip mill shape processor and method
GB8621102D0 (en) *	1986-09-01	1986-10-08	Davy Mckee Sheffield	Hot strip mill
DE4323385C1 (en) *	1993-07-13	1995-01-19	Bwg Bergwerk Walzwerk	Method for eliminating transverse curvatures in metal strips, in particular thin metal strips up to 2.0 mm thick
DE19509067A1 (en) *	1995-03-14	1996-09-19	Bwg Bergwerk Walzwerk	Process for the continuous straightening of thin metal strips, in particular aluminum and stainless steel strips with strip thicknesses of 0.1 mm to 0.5 mm, and straightening system for carrying out the method
DE19520541C2 (en) *	1995-06-03	1999-01-14	Bwg Bergwerk Walzwerk	Method and device for correcting a rolled metal strip which is bent horizontally in the strip plane, in particular a metal strip with a strip thickness of 0.5 mm to 2.0 mm
US5724845A (en) *	1996-08-12	1998-03-10	Kawasaki Steel Corporation	Bowing correction apparatus for temper rolling mill
DE19708488A1 (en) *	1997-03-03	1998-09-10	Betr Forsch Inst Angew Forsch	Device for straightening metal strips
US5992201A (en) *	1998-12-07	1999-11-30	Danieli United	Rolling and shearing process and apparatus background
ATE381394T1 (en) *	2001-02-07	2008-01-15	Sms Demag Ag	DEVICE FOR IMPROVING THE FLATNESS OF ROLLED STRIP, PARTICULARLY STEEL STRIP
US20070044531A1 (en) *	2005-08-31	2007-03-01	Red Bud Industries, Inc.	Method and apparatus for conditioning sheet metal
US20090056402A1 (en) *	2007-08-30	2009-03-05	Boesch Travis J	Apparatus and methods for shaping metal sheets
US8707529B2 (en) *	2008-12-11	2014-04-29	The Material Works, Ltd.	Method and apparatus for breaking scale from sheet metal with recoiler tension and rollers adapted to generate scale breaking wrap angles
DE102010024714C5 (en) *	2010-06-23	2018-10-18	Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh	Method for stretch bending of metal strips and stretch bending plant
US10010918B2 (en)	2016-10-05	2018-07-03	Allor Manufacturing Inc.	Device and method for leveling a metal plate
CN109299541B (en) *	2018-09-25	2023-06-16	首钢集团有限公司	Strip steel tension leveling treatment method and device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3006225A (en) *	1957-07-08	1961-10-31	Industrial Nucleonics Corp	Special mill controls
US3081651A (en) *	1960-04-28	1963-03-19	United States Steel Corp	Method and apparatus for correcting gage of strip during rolling
GB969395A (en) *	1962-07-09	1964-09-09	Metal Box Co Ltd	Improvements in or relating to the treatment of strip metal
GB1080842A (en) *	1963-06-04	1967-08-23	United Eng Foundry Co	Method of and apparatus for obtaining flat metallic strip
FR1372009A (en) *	1963-08-01	1964-09-11	Loire Atel Forges	Tile corrector for thin sheet leveler working by alternating bending
DE1264100B (en) *	1964-02-13	1968-03-21	Asea Ab	Arrangement in strip rolling mills for measuring the distribution of strip tension across the strip width
GB1160112A (en) *	1965-07-09	1969-07-30	British Aluminium Co Ltd	Improvements in or relating to the Measurement of the Shape and Flatness of Sheet or Strip Material
FR1489722A (en) *	1965-08-23	1967-07-28	Loire Atel Forges	Method and device for hardening and leveling a metal strip
GB1151427A (en) *	1965-09-13	1969-05-07	United Eng Foundry Co	Method of and Apparatus for Rolling Flat Strip
US3527078A (en) *	1968-08-12	1970-09-08	Head Wrightson & Co Ltd	Strip flattening
US3605470A (en) *	1969-01-27	1971-09-20	Natalis H Polakowski	Pressure assisted tension roller leveler

1972
- 1972-11-06 US US00304182A patent/US3839888A/en not_active Expired - Lifetime
1973
- 1973-07-03 CA CA175,543A patent/CA974868A/en not_active Expired
- 1973-10-09 GB GB4712773A patent/GB1447781A/en not_active Expired
- 1973-10-26 FR FR7338363A patent/FR2205379B3/fr not_active Expired

Also Published As

Publication number	Publication date
GB1447781A (en)	1976-09-02
US3839888A (en)	1974-10-08
FR2205379A1 (en)	1974-05-31
FR2205379B3 (en)	1976-09-17

Publication	Publication Date	Title
CA974868A (en)	1975-09-23	Tension levelling
AU462348B2 (en)	1975-06-19	Saf-t-jet
AU467469B2 (en)	1975-12-04	Trifluoromethylmercaptoacetamindocephalosphorins
AU454372B2 (en)	1974-10-31	Childsafe actuator-overcap
AU470375B2 (en)	1976-03-11	Substituted w-pentanorprostaglandins
CA979287A (en)	1975-12-09	Handprinter construction
CA971780A (en)	1975-07-29	Sleev-lok anchors
CA980352A (en)	1975-12-23	Substituted aminohalopyridines
CA976425A (en)	1975-10-21	Anchors
CA991638A (en)	1976-06-22	Substituted 3-cyanobenzenesulfonamides
AU468159B2 (en)	1976-01-08	5-aroyl-furans
AU466344B2 (en)	1975-10-23	Cycloalkyllactamimides
AU472956B2 (en)	1976-06-10	Substituted benzodioxoles
CA973021A (en)	1975-08-19	Anchor
CA995680A (en)	1976-08-24	Substituted 2-benzoyloxazolidines
AU444851B2 (en)	1974-02-07	Gutter-fascia construction
AU467526B2 (en)	1975-12-04	Pyronorifamycins
AU468599B2 (en)	1976-01-15	15-oxasteroids
AU4575372A (en)	1974-02-21	2-acyl-5-nitrothiazoles
AU5834673A (en)	1975-01-23	Novel trialkoxybenzoylpeptides
CA898778A (en)	1972-04-25	Structures
CA891809A (en)	1972-02-01	Anchor
CA913856A (en)	1972-11-07	Span structure
CA893722A (en)	1972-02-22	Substituted hydro-2-naphthalenones
CA905407A (en)	1972-07-18	Substituted 3-aminoindazoles