GB2264251B - Roll forming machine - Google Patents

Roll forming machine

Info

Publication number
GB2264251B
GB2264251B GB9225864A GB9225864A GB2264251B GB 2264251 B GB2264251 B GB 2264251B GB 9225864 A GB9225864 A GB 9225864A GB 9225864 A GB9225864 A GB 9225864A GB 2264251 B GB2264251 B GB 2264251B
Authority
GB
United Kingdom
Prior art keywords
forming machine
roll forming
roll
machine
forming
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 - Fee Related
Application number
GB9225864A
Other versions
GB9225864D0 (en
GB2264251A (en
Inventor
Stephen Cadney
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.)
Arletti Ltd
Original Assignee
Arletti 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
Application filed by Arletti Ltd filed Critical Arletti Ltd
Publication of GB9225864D0 publication Critical patent/GB9225864D0/en
Priority to US08/020,574 priority Critical patent/US5319952A/en
Publication of GB2264251A publication Critical patent/GB2264251A/en
Application granted granted Critical
Publication of GB2264251B publication Critical patent/GB2264251B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D5/08—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 making use of forming-rollers
    • B21D5/086—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 making use of forming-rollers for obtaining closed hollow profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB9225864A 1992-02-21 1992-12-11 Roll forming machine Expired - Fee Related GB2264251B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/020,574 US5319952A (en) 1992-02-21 1993-02-22 Roll forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929203777A GB9203777D0 (en) 1992-02-21 1992-02-21 Roll forming machine

Publications (3)

Publication Number Publication Date
GB9225864D0 GB9225864D0 (en) 1993-02-03
GB2264251A GB2264251A (en) 1993-08-25
GB2264251B true GB2264251B (en) 1995-07-12

Family

ID=10710838

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929203777A Pending GB9203777D0 (en) 1992-02-21 1992-02-21 Roll forming machine
GB9225864A Expired - Fee Related GB2264251B (en) 1992-02-21 1992-12-11 Roll forming machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929203777A Pending GB9203777D0 (en) 1992-02-21 1992-02-21 Roll forming machine

Country Status (1)

Country Link
GB (2) GB9203777D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES930090A2 (en) * 1993-02-09 1993-08-11 Modular Erectors Ltd A method and apparatus for forming side flanges on sheet¹material
GB2279023B (en) * 1993-04-27 1996-06-05 Ward Building Systems Ltd Rolling mill
GB2279594A (en) * 1993-07-02 1995-01-11 Robert Jack Bullen Roll forming machines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477590A (en) * 1937-01-26 1938-01-03 Metal Trim Ltd Improvements in or relating to rollers for use in producing profiled sections from sheet metal
US4117702A (en) * 1977-06-06 1978-10-03 The Boeing Company Rolling machines for contouring tapered structural members
AU2616384A (en) * 1983-04-15 1984-10-18 Lysaght, John (Australia) Ltd. Roll forming machine for strip material
WO1987004096A1 (en) * 1985-12-28 1987-07-16 Nakata Manufacture Company Limited Forming roll for pipe mills and forming method and apparatus using same
GB2188859A (en) * 1986-04-09 1987-10-14 Hayes Engineering Ltd A roll forming member of a roll former

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477590A (en) * 1937-01-26 1938-01-03 Metal Trim Ltd Improvements in or relating to rollers for use in producing profiled sections from sheet metal
US4117702A (en) * 1977-06-06 1978-10-03 The Boeing Company Rolling machines for contouring tapered structural members
AU2616384A (en) * 1983-04-15 1984-10-18 Lysaght, John (Australia) Ltd. Roll forming machine for strip material
WO1987004096A1 (en) * 1985-12-28 1987-07-16 Nakata Manufacture Company Limited Forming roll for pipe mills and forming method and apparatus using same
GB2188859A (en) * 1986-04-09 1987-10-14 Hayes Engineering Ltd A roll forming member of a roll former

Also Published As

Publication number Publication date
GB9203777D0 (en) 1992-04-08
GB9225864D0 (en) 1993-02-03
GB2264251A (en) 1993-08-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971211