EP0240623A3 - Strip bending - Google Patents

Strip bending Download PDF

Info

Publication number
EP0240623A3
EP0240623A3 EP86302132A EP86302132A EP0240623A3 EP 0240623 A3 EP0240623 A3 EP 0240623A3 EP 86302132 A EP86302132 A EP 86302132A EP 86302132 A EP86302132 A EP 86302132A EP 0240623 A3 EP0240623 A3 EP 0240623A3
Authority
EP
European Patent Office
Prior art keywords
strip bending
bending
strip
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.)
Granted
Application number
EP86302132A
Other versions
EP0240623A2 (en
EP0240623B1 (en
Inventor
Colin John Macleod
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.)
Caledonian Mining Co Ltd
Original Assignee
Caledonian Mining Co Ltd
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
Priority to GB08527565A priority Critical patent/GB2166987B/en
Application filed by Caledonian Mining Co Ltd filed Critical Caledonian Mining Co Ltd
Priority to EP19860302132 priority patent/EP0240623B1/en
Priority to DE19863687125 priority patent/DE3687125T2/en
Publication of EP0240623A2 publication Critical patent/EP0240623A2/en
Publication of EP0240623A3 publication Critical patent/EP0240623A3/en
Application granted granted Critical
Publication of EP0240623B1 publication Critical patent/EP0240623B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP19860302132 1984-11-16 1986-03-21 Strip bending Expired - Lifetime EP0240623B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08527565A GB2166987B (en) 1984-11-16 1985-11-08 Bending roll with lateral work restraining means
EP19860302132 EP0240623B1 (en) 1986-03-21 1986-03-21 Strip bending
DE19863687125 DE3687125T2 (en) 1986-03-21 1986-03-21 BEND PROFILES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19860302132 EP0240623B1 (en) 1986-03-21 1986-03-21 Strip bending

Publications (3)

Publication Number Publication Date
EP0240623A2 EP0240623A2 (en) 1987-10-14
EP0240623A3 true EP0240623A3 (en) 1988-11-09
EP0240623B1 EP0240623B1 (en) 1992-11-11

Family

ID=8195945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860302132 Expired - Lifetime EP0240623B1 (en) 1984-11-16 1986-03-21 Strip bending

Country Status (2)

Country Link
EP (1) EP0240623B1 (en)
DE (1) DE3687125T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057456B (en) * 2015-08-13 2017-12-22 湖北元拓铝合金模架制造有限公司 A kind of section bar rolls up bending mould

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293462C (en) *
FR348680A (en) * 1903-12-03 1905-04-21 Nicol Sinclair Arthur Bending and straightening machine for metal bars and joists
FR456403A (en) * 1913-03-22 1913-08-26 Wilhelmshuette In Saalfeld A D Saale Aktiengesells Roller train for bending profile irons
US1926830A (en) * 1932-03-25 1933-09-12 Buffalo Forge Co Bending machine roll
GB551447A (en) * 1941-08-20 1943-02-23 Salopian Engineers Ltd Improvements in rolls for bending lengths of metal of angle, tee or other bar section
FR2217087A1 (en) * 1973-02-07 1974-09-06 Kloeckner Werke Ag Rolling mill control for curved sections - by curvature sensors for rolled stock controlling screwdown motion
DE3041212A1 (en) * 1980-11-03 1982-05-13 August Wilhelm 5901 Wilnsdorf Schäfer Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293462C (en) *
FR348680A (en) * 1903-12-03 1905-04-21 Nicol Sinclair Arthur Bending and straightening machine for metal bars and joists
FR456403A (en) * 1913-03-22 1913-08-26 Wilhelmshuette In Saalfeld A D Saale Aktiengesells Roller train for bending profile irons
US1926830A (en) * 1932-03-25 1933-09-12 Buffalo Forge Co Bending machine roll
GB551447A (en) * 1941-08-20 1943-02-23 Salopian Engineers Ltd Improvements in rolls for bending lengths of metal of angle, tee or other bar section
FR2217087A1 (en) * 1973-02-07 1974-09-06 Kloeckner Werke Ag Rolling mill control for curved sections - by curvature sensors for rolled stock controlling screwdown motion
DE3041212A1 (en) * 1980-11-03 1982-05-13 August Wilhelm 5901 Wilnsdorf Schäfer Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be

Also Published As

Publication number Publication date
EP0240623A2 (en) 1987-10-14
DE3687125T2 (en) 1993-04-15
DE3687125D1 (en) 1992-12-17
EP0240623B1 (en) 1992-11-11

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