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 TubeInfo
- 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
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.
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 |
---|---|---|---|
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 |
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 |
Family Applications After (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) | GB1180622A (en) |
SE (2) | SE350412B (en) |
Cited By (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635064A (en) * | 1969-11-10 | 1972-01-18 | Yoder Corp The | Pipe mill |
US3914971A (en) * | 1973-04-30 | 1975-10-28 | Dan L Colbath | Die-stand for roll-forming machine |
US3945232A (en) * | 1973-04-30 | 1976-03-23 | Colbath Dan L | Roll-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 |
US8720153B2 (en) | 2010-01-25 | 2014-05-13 | Keystone Tower Systems, Inc. | Tapered spiral welded structure |
US10189064B2 (en) * | 2010-01-25 | 2019-01-29 | Keystone Tower Systems, Inc. | Control system and method for tapered structure construction |
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 |
KR101962993B1 (en) | 2011-09-20 | 2019-03-27 | 키스톤 타워 시스템스, 인코포레이티드 | 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)
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 |
-
1967
- 1967-02-10 US US615159A patent/US3472053A/en not_active Expired - Lifetime
- 1967-04-10 GB GB04502/69A patent/GB1180622A/en not_active Expired
- 1967-04-10 GB GB06362/67A patent/GB1180621A/en not_active Expired
- 1967-05-12 SE SE12680/69A patent/SE350412B/xx unknown
- 1967-05-12 SE SE6751/67A patent/SE323947B/xx unknown
- 1967-05-19 FR FR107113A patent/FR1523750A/en not_active Expired
Cited By (1)
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 |
---|---|
US3472053A (en) | 1969-10-14 |
DE1602399A1 (en) | 1970-04-30 |
SE323947B (en) | 1970-05-19 |
DE1602399B2 (en) | 1975-10-02 |
GB1180621A (en) | 1970-02-04 |
FR1523750A (en) | 1968-05-03 |
SE350412B (en) | 1972-10-30 |
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