GB1316478A - Pipe mills - Google Patents

Pipe mills

Info

Publication number
GB1316478A
GB1316478A GB5343770A GB5343770A GB1316478A GB 1316478 A GB1316478 A GB 1316478A GB 5343770 A GB5343770 A GB 5343770A GB 5343770 A GB5343770 A GB 5343770A GB 1316478 A GB1316478 A GB 1316478A
Authority
GB
United Kingdom
Prior art keywords
strip
roll
rolls
plates
passed
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
GB5343770A
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 GB1316478A publication Critical patent/GB1316478A/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)
  • Metal Rolling (AREA)

Abstract

1316478 Skelping YODER CO 10 Nov 1970 [10 Nov 1969] 53437/70 Heading B3E The edges of a strip being formed into a pipe are passed through an edge-forming device 34 having rolls 106, 107, Fig. 5, mounted on plates 98, 99, the plates being coaxially pivotably mounted on a plate 78, Fig. 3, having an aperture 82 through which the strip passes, so that the plates 98, 99 are adjustable relative to each other. In operation the strip is prebent to a shallow dish-shaped cross-section by a roll nut 28, Fig. 9, which includes a vertically adjustable top roll 212 and two sets of oppositely inclined rolls 182, each succeeding roll of each set being inclined with respect to the horizontal to a greater extent than the preceding roll. The two sets of rolls are mounted for movement towards and away from each other so that different widths of strip can be accommodated. After passing through the roll unit 28, the strip is passed through the edge-forming device 34, after which it is passed to a cage roll assembly to be formed into a longitudinally seamed tube. An edge forming device which may be used when the strip is still flat is described with reference to Fig. 11 (not shown) and comprises two sets of relatively adjustable rolls (260, 261) mounted on inclined slides (245, 246), each slide being movable relative to the other.
GB5343770A 1969-11-10 1970-11-10 Pipe mills Expired GB1316478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87525169A 1969-11-10 1969-11-10

Publications (1)

Publication Number Publication Date
GB1316478A true GB1316478A (en) 1973-05-09

Family

ID=25365459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5343770A Expired GB1316478A (en) 1969-11-10 1970-11-10 Pipe mills

Country Status (7)

Country Link
US (1) US3635064A (en)
JP (2) JPS493908B1 (en)
CA (1) CA948929A (en)
DE (1) DE2055152A1 (en)
FR (1) FR2067073B1 (en)
GB (1) GB1316478A (en)
SE (1) SE389281B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141954A (en) * 1983-06-21 1985-01-09 Gutterfast Ltd Roll forming apparatus

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4353235A (en) * 1980-06-17 1982-10-12 Kaiser Steel Corporation Edge preforming of metal plate
US4476703A (en) * 1980-06-17 1984-10-16 Kaiser Steel (Delaware), Inc. Edge preforming of metal plate
DE3503939A1 (en) * 1984-02-07 1985-08-14 Ishikawajima-Harima Jukogyo K.K., Tokio/Tokyo METHOD AND DEVICE FOR SHAPING SEAM WELDED TUBES
US4776194A (en) * 1985-01-14 1988-10-11 Chang William J H Pipe mill
DE3529160A1 (en) * 1985-08-14 1987-02-26 Nippon Steel Corp MOLD ROLLING DEVICE
CN100404156C (en) * 2006-04-26 2008-07-23 大连三高重工设备有限公司 Circular tube open hollow-bending shaping machine set
DE102007060546A1 (en) * 2007-01-04 2008-07-10 Sms Meer Gmbh Bending press for bending a sheet in the manufacture of a pipe
CN109954771B (en) * 2019-04-18 2020-11-17 陕西纽兰德实业有限公司 Special-shaped piece plate rolling machine
JP6823212B1 (en) * 2020-01-31 2021-01-27 株式会社中田製作所 Squeeze device
CN117066327B (en) * 2023-10-12 2023-12-26 常州金坛雅菲妮新材料科技有限公司 Cold roll forming device for interior decoration plate of travelling car

Family Cites Families (12)

* 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
US2164836A (en) * 1937-01-26 1939-07-04 Metal Trim Ltd Production of profiled sections from sheet metal by rolling
FR926683A (en) * 1945-12-14 1947-10-08 Continuous machine for obtaining from a flat sheet, cylindrical, conical tubes or any other shape and size
FR54857E (en) * 1946-06-06 1950-12-07 Continuous machine for obtaining from a flat sheet, cylindrical, conical tubes or any other shape and size
GB761137A (en) * 1953-08-05 1956-11-14 Arthur Harvey Dunlap Machine and method for producing a laminated corner-bead
US3323341A (en) * 1963-06-28 1967-06-06 Yoder Co Tube mill and method
US3370448A (en) * 1965-02-01 1968-02-27 Lewis H. Ruple Pipe forming apparatus
US3417591A (en) * 1965-10-21 1968-12-24 Torrance Specialty Fixtures In Tube mill
US3472053A (en) * 1967-02-10 1969-10-14 Yoder Co Tube mill
US3462989A (en) * 1967-03-22 1969-08-26 Zedco Co Inc Sheet-flanging machine
US3468150A (en) * 1967-04-13 1969-09-23 Abbey Etna Machine Co Cluster roll assembly for tube mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141954A (en) * 1983-06-21 1985-01-09 Gutterfast Ltd Roll forming apparatus

Also Published As

Publication number Publication date
FR2067073B1 (en) 1975-03-21
US3635064A (en) 1972-01-18
JPS4819784B1 (en) 1973-06-15
SE389281B (en) 1976-11-01
JPS493908B1 (en) 1974-01-29
DE2055152A1 (en) 1971-05-19
FR2067073A1 (en) 1971-08-13
CA948929A (en) 1974-06-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees