GB1378113A - Machine for unbending metal strip as it is uncoiled - Google Patents

Machine for unbending metal strip as it is uncoiled

Info

Publication number
GB1378113A
GB1378113A GB1125073A GB1125073A GB1378113A GB 1378113 A GB1378113 A GB 1378113A GB 1125073 A GB1125073 A GB 1125073A GB 1125073 A GB1125073 A GB 1125073A GB 1378113 A GB1378113 A GB 1378113A
Authority
GB
United Kingdom
Prior art keywords
roll
cylinder
lever
coil
arm
Prior art date
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
GB1125073A
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1378113A publication Critical patent/GB1378113A/en
Expired legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/16—Unwinding or uncoiling
    • B21C47/18—Unwinding or uncoiling from reels or drums
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34—Apparatus for taking-out curl from webs

Abstract

1378113 Uncoiling strip I UNGERER 8 March 1973 [10 June 1972] 11250/73 Heading B3E Apparatus for uncoiling strip from a coil 2 on a reel 1 comprises a roll 3 mounted on lever 4 pivoted to arm 6 and applied against the coil. Arm 6 is positioned by an hydraulic or pneumatic piston-and-cylinder 7, and lever 4 is pivoted on the arm by an hydraulic or pneumatic piston-and-cylinder 5. The strip 12 passes round roll 3, and then over roll 8 coaxial with the pivot of lever 4 on arm 6, before passing through feed rolls 14 and straightener 16. All rolls are driven. A wedge-shaped guide 9 fast to lever 10 is pivotable about the axis of roll 8 by an hydraulic piston-and-cylinder 11. During threading up, a roll 13 is applied to the coil and cylinder 5 is contracted, and cylinder 11 extended, to facilitate passing the strip leading end between roll 3 and guide 9 and on to guide 15. Unwinding proceeds subsequently in the configuration shown. Cylinder 7 extends to keep roll 3 applied to the coil as its diameter decreases.
GB1125073A 1972-06-10 1973-03-08 Machine for unbending metal strip as it is uncoiled Expired GB1378113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2228398A DE2228398B2 (en) 1972-06-10 1972-06-10 Machine to bend tape laps by means of a processor roller during unwinding

Publications (1)

Publication Number Publication Date
GB1378113A true GB1378113A (en) 1974-12-18

Family

ID=5847426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1125073A Expired GB1378113A (en) 1972-06-10 1973-03-08 Machine for unbending metal strip as it is uncoiled

Country Status (8)

Country Link
US (1) US3834204A (en)
AT (1) AT325566B (en)
BE (1) BE796659A (en)
DE (1) DE2228398B2 (en)
FR (1) FR2187437B1 (en)
GB (1) GB1378113A (en)
IT (1) IT984439B (en)
SE (1) SE403889B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507827A (en) * 1974-05-06 1978-04-19 Canada Steel Co Handling rolled transfer bars
US4137744A (en) * 1977-07-07 1979-02-06 Smick Ronald H Apparatus for forming turbulators
US4594871A (en) * 1984-07-02 1986-06-17 Mcdermott, Inc. Reel type continuous marine pipe laying system
DE3503766A1 (en) * 1985-02-05 1986-08-14 Erhardt & Leimer GmbH, 8900 Augsburg Cord-untwisting apparatus
US4791271A (en) * 1987-04-06 1988-12-13 Crc-Evans Pipeline International, Inc. Capstan drive assembly for filler wire in electric arc welding
DE59108467D1 (en) * 1990-10-12 1997-02-20 Bruderer Ag Method for controlling the loading of a processing machine with band-shaped material and device therefor
US5330119A (en) * 1992-08-12 1994-07-19 Abbey Etna Machine Company Automated uncoiling apparatus
AT407123B (en) * 1993-03-05 2000-12-27 Voest Alpine Ind Anlagen REEL OVEN FOR A HOT BAND
US5524844A (en) * 1993-10-29 1996-06-11 Enkel Corporation Apparatus for preparing a leading edge of web material
JPH09201934A (en) * 1995-11-21 1997-08-05 Tohoku Ricoh Co Ltd Automatic tip separating device of sheet roll and plate making device
IT1288966B1 (en) * 1996-08-09 1998-09-25 Piegatrici Macch Elettr TOWING GROUP FOR BENDING MACHINES
US6345524B1 (en) * 2000-08-31 2002-02-12 Engel Industries, Inc. Rotatable head assembly for sheet metal coil straightener device
US6808581B2 (en) * 2001-06-15 2004-10-26 3M Innovative Properties Company Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material
US6814123B2 (en) * 2001-12-21 2004-11-09 3M Innovative Properties Company Method and apparatus for applying a splicing tape to a roll of sheet material
JP3773183B2 (en) * 2002-02-22 2006-05-10 富士写真フイルム株式会社 Recording paper storage device
US6997026B2 (en) * 2002-12-12 2006-02-14 Engel Industries, Inc. Quick change metal stud to hemmed track roll forming system
TWI464068B (en) * 2011-12-22 2014-12-11 Hiti Digital Inc Automatic document feeder adapted to a paper roll and thermal sublimation printer therewith
CA2937853C (en) * 2014-01-27 2018-08-07 Danieli & C. Officine Meccaniche S.P.A. Station for inspecting rolled strips in coils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508977A (en) * 1947-03-22 1950-05-23 Mckay Machine Co Metal strip uncoiler
DE1231995B (en) * 1964-06-13 1967-01-05 Ungerer Irma Device for picking up, setting up and forwarding the beginning of the tape of a tape to be unwound from a winding coil
DE1279604B (en) * 1965-03-23 1968-10-10 Sundwiger Eisen Maschinen Process for avoiding winding breaks when running off metal strip wound into ring-shaped coils and device for carrying out the process
US3715903A (en) * 1971-01-13 1973-02-13 P A S Artco Inc Strip stock uncoiler and straightening device

Also Published As

Publication number Publication date
FR2187437A1 (en) 1974-01-18
DE2228398B2 (en) 1974-09-26
BE796659A (en) 1973-07-02
FR2187437B1 (en) 1978-10-27
IT984439B (en) 1974-11-20
US3834204A (en) 1974-09-10
AT325566B (en) 1975-10-27
SE403889B (en) 1978-09-11
DE2228398A1 (en) 1973-12-20
ATA464673A (en) 1975-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee