GB1180622A - Apparatus for Bending, by Engagement with Rollers, Strip Passed Longitudinally Therethrough to Form Longitudinally Seamed Tube - Google Patents

Apparatus for Bending, by Engagement with Rollers, Strip Passed Longitudinally Therethrough to Form Longitudinally Seamed Tube

Info

Publication number
GB1180622A
GB1180622A GB04502/69A GB1450269A GB1180622A GB 1180622 A GB1180622 A GB 1180622A GB 04502/69 A GB04502/69 A GB 04502/69A GB 1450269 A GB1450269 A GB 1450269A GB 1180622 A GB1180622 A GB 1180622A
Authority
GB
United Kingdom
Prior art keywords
strip
bending
breakdown
rollers
engagement
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
GB04502/69A
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.)
Yoder Co
Original Assignee
Yoder Co
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 Yoder Co filed Critical Yoder Co
Publication of GB1180622A publication Critical patent/GB1180622A/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

1,180,622. Making tubing; bending. YODER CO. 10 April, 1967 [10 Feb., 1967], No. 14502/69. Divided out of 1,180,621. Headings B3A and B3E. A tube mill comprising a breakdown 1, followed by cage roll assemblies 5, 6 and 7 to shape the strip passing therethrough has an edge-forming device 2 on the exit side of said breakdown between said breakdown and the cage roll assemblies operative to form the extreme edge portions of the strip to a radius less than that of the remainder of the strip. The edge-forming device comprises pivoted frames 34 and 35 (Fig. 3), each carrying form - ing rolls 48, 49 on adjustable yokes for varying the pass size. An adjusting screw 52 having left and right hand screw-thread portions 53 and 54 maintains the frames symmetrically about the mill axis. The roll sub-assemblies 38, 39 are interchangeable with others of different size.
GB04502/69A 1967-02-10 1967-04-10 Apparatus for Bending, by Engagement with Rollers, Strip Passed Longitudinally Therethrough to Form Longitudinally Seamed Tube Expired GB1180622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61515967A 1967-02-10 1967-02-10

Publications (1)

Publication Number Publication Date
GB1180622A true GB1180622A (en) 1970-02-04

Family

ID=24464242

Family Applications (2)

Application Number Title Priority Date Filing Date
GB06362/67A Expired GB1180621A (en) 1967-02-10 1967-04-10 Apparatus for Bending, by Engagement with Rollers, Strip Passed Longitudinally Therethrough to Form Longitudinally Seamed Tube
GB04502/69A Expired GB1180622A (en) 1967-02-10 1967-04-10 Apparatus for Bending, by Engagement with Rollers, Strip Passed Longitudinally Therethrough to Form Longitudinally Seamed Tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB06362/67A Expired GB1180621A (en) 1967-02-10 1967-04-10 Apparatus for Bending, by Engagement with Rollers, Strip Passed Longitudinally Therethrough to Form Longitudinally Seamed Tube

Country Status (4)

Country Link
US (1) US3472053A (en)
FR (1) FR1523750A (en)
GB (2) GB1180621A (en)
SE (2) SE323947B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308439A1 (en) * 1975-04-25 1976-11-19 Amada Co Ltd MACHINE WITH ROLLERS FOR BENDING OR BENDING METAL SHEETS OR SIMILAR ELEMENTS

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635064A (en) * 1969-11-10 1972-01-18 Yoder Corp The Pipe mill
US3945232A (en) * 1973-04-30 1976-03-23 Colbath Dan L Roll-stand for roll-forming machine
US3914971A (en) * 1973-04-30 1975-10-28 Dan L Colbath Die-stand for roll-forming machine
SU654153A3 (en) * 1973-10-17 1979-03-25 Маннесманн Аг (Фирма) Device for bending sheet edges
DE2716940C3 (en) * 1976-04-19 1985-10-24 Nippon Steel Corp., Tokio/Tokyo Forming frame for rounding sheet metal strips for longitudinal seam pipes
JPS5750093Y2 (en) * 1978-09-12 1982-11-02
DE2906692C2 (en) * 1979-02-19 1985-02-21 Mannesmann AG, 4000 Düsseldorf Process for the production of slotted pipes for a pipe welding machine and device for carrying out the process
GB2141954B (en) * 1983-06-21 1987-02-25 Gutterfast Ltd Roll forming apparatus
JPS60166120A (en) * 1984-02-07 1985-08-29 Ishikawajima Harima Heavy Ind Co Ltd Method and apparatus for forming electric welded pipe
DE3503939A1 (en) * 1984-02-07 1985-08-14 Ishikawajima-Harima Jukogyo K.K., Tokio/Tokyo METHOD AND DEVICE FOR SHAPING SEAM WELDED TUBES
US4770019A (en) * 1985-12-28 1988-09-13 Nakata Manufacture Company Limited Forming roll, forming process and its apparatus in the pipe mill
NZ215754A (en) * 1986-04-09 1989-10-27 Hayes Engineering Ltd Roll former: position of shaping rolls capable of being reversed
AT397624B (en) * 1991-05-03 1994-05-25 N Proizv Ob Vni I Kt I Trubnoi DEVICE FOR BENDING EDGES
US5461896A (en) * 1994-02-18 1995-10-31 Abbey Etna Machine Company Automated changeover tube mill
US5600988A (en) * 1995-02-13 1997-02-11 Abbey Etna Machine Company Mill tooling changeover systems
US5887472A (en) * 1997-06-23 1999-03-30 Abbey Etna Machine Company Tooling changeover for tube mills
SE521864C2 (en) * 2001-09-27 2003-12-16 Ortic Ab Curvature and ways of curving roof sheet
US7096702B2 (en) * 2003-06-06 2006-08-29 U.S. Rollformers Adjustable multi-axial roll former
DE102005022244B4 (en) * 2005-05-13 2007-07-19 Eroform Edelstahl Gmbh Guiding and deformation system, its use and method of making welded pipes
DE102006029491B3 (en) * 2006-06-27 2008-04-03 Sms Meer Gmbh Internal mold tool for forming a sheet metal to a pipe
DE202007007517U1 (en) * 2007-02-16 2007-08-09 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Press e.g. hydraulic bending press, for use during production of longitudinal seam-welded pipe, has tool carriers arranged on both sides of central support rack of tables so that forces are initiated by opposite sides of support rack
IT1391762B1 (en) * 2008-11-11 2012-01-27 Sms Demag Innse Spa Ora Sms Innse Spa FOLDING-EDGE PRESS
US10189064B2 (en) * 2010-01-25 2019-01-29 Keystone Tower Systems, Inc. Control system and method for tapered structure construction
US8720153B2 (en) 2010-01-25 2014-05-13 Keystone Tower Systems, Inc. Tapered spiral welded structure
DE102011016173A1 (en) * 2011-04-05 2012-10-11 Bergrohr Gmbh Siegen Sheet bending machine, use of such a method for producing slotted tubes and method for forming a sheet to a slotted tube
AU2012312351B2 (en) 2011-09-20 2016-10-27 Keystone Tower Systems, Inc. Tapered structure construction
CN108994120A (en) * 2018-08-01 2018-12-14 上海锆卓船舶设计有限公司 It is applicable in superhigh intensity, the method for coiling of the small diameter cylinder of ultra-thick steel plates and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822984A (en) * 1926-06-16 1931-09-15 Copper Plate Sheet And Tube Co Arching mechanism
US2012795A (en) * 1931-09-25 1935-08-27 Republic Steel Corp Method and apparatus for forming heavy gauge pipe blanks from flat metal
US2098989A (en) * 1934-04-23 1937-11-16 Yoder Co Apparatus for and process of making hollow bodies
US2164836A (en) * 1937-01-26 1939-07-04 Metal Trim Ltd Production of profiled sections from sheet metal by rolling
US3159199A (en) * 1962-07-30 1964-12-01 Abbey Etna Machine Co Cluster roll assembly for tube mills
US3323341A (en) * 1963-06-28 1967-06-06 Yoder Co Tube mill and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308439A1 (en) * 1975-04-25 1976-11-19 Amada Co Ltd MACHINE WITH ROLLERS FOR BENDING OR BENDING METAL SHEETS OR SIMILAR ELEMENTS

Also Published As

Publication number Publication date
SE350412B (en) 1972-10-30
SE323947B (en) 1970-05-19
DE1602399B2 (en) 1975-10-02
US3472053A (en) 1969-10-14
GB1180621A (en) 1970-02-04
FR1523750A (en) 1968-05-03
DE1602399A1 (en) 1970-04-30

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