GB2346578A - Roll forming line with punching tool - Google Patents

Roll forming line with punching tool

Info

Publication number
GB2346578A
GB2346578A GB0014372A GB0014372A GB2346578A GB 2346578 A GB2346578 A GB 2346578A GB 0014372 A GB0014372 A GB 0014372A GB 0014372 A GB0014372 A GB 0014372A GB 2346578 A GB2346578 A GB 2346578A
Authority
GB
United Kingdom
Prior art keywords
punch
roll forming
forming line
punching tool
line
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
GB0014372A
Other versions
GB0014372D0 (en
GB2346578B (en
Inventor
Stephen Alfred Cant
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.)
BRONX ENGINEERING Co LIMI
Original Assignee
BRONX ENGINEERING Co LIMI
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 BRONX ENGINEERING Co LIMI filed Critical BRONX ENGINEERING Co LIMI
Publication of GB0014372D0 publication Critical patent/GB0014372D0/en
Publication of GB2346578A publication Critical patent/GB2346578A/en
Application granted granted Critical
Publication of GB2346578B publication Critical patent/GB2346578B/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
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A roll forming line comprising at least one punch unit wherein said at least one punch unit comprises a punch having a punch head and a fluid operated actuating means having an output element operable to move the punch head to punch a workpiece, the punch unit having at least one of the following expedients: a) means to adjust the punch transversely of said line; b) cushioning means to cushion operation of said actuating means.
GB0014372A 1998-10-21 1998-10-21 Roll forming line with punching tool Expired - Fee Related GB2346578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1998/003126 WO2000023209A1 (en) 1998-10-21 1998-10-21 Roll forming line with punching tool

Publications (3)

Publication Number Publication Date
GB0014372D0 GB0014372D0 (en) 2000-08-02
GB2346578A true GB2346578A (en) 2000-08-16
GB2346578B GB2346578B (en) 2003-05-21

Family

ID=10826974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0014372A Expired - Fee Related GB2346578B (en) 1998-10-21 1998-10-21 Roll forming line with punching tool

Country Status (4)

Country Link
AU (1) AU9634998A (en)
CA (1) CA2315816A1 (en)
GB (1) GB2346578B (en)
WO (1) WO2000023209A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2703098A3 (en) * 2012-08-28 2016-08-31 Bayfire Oy Roll forming machine
EP4393616A1 (en) * 2022-12-28 2024-07-03 Dallan S.p.A. Line for producing metal profiles for plasterboard false ceilings
EP4393615A1 (en) * 2022-12-28 2024-07-03 Dallan S.p.A. Line for producing metal profiles for plasterboard false ceilings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888099A (en) * 1973-11-27 1975-06-10 Watertite Ind Inc Metal stud and track former
US3990240A (en) * 1974-06-13 1976-11-09 Siegfried Harcuba Control method and apparatus for processing tools
US5042362A (en) * 1988-04-29 1991-08-27 Eckehart Schulze Hydraulic control system for the drive control of a double-acting hydraulic cylinder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369617A (en) * 1944-06-08 1945-02-13 Gen Electric Strip cutting machine
US4110824A (en) * 1977-05-18 1978-08-29 Youngstown Sheet And Tube Company Method and apparatus for continuously processing strand

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888099A (en) * 1973-11-27 1975-06-10 Watertite Ind Inc Metal stud and track former
US3990240A (en) * 1974-06-13 1976-11-09 Siegfried Harcuba Control method and apparatus for processing tools
US5042362A (en) * 1988-04-29 1991-08-27 Eckehart Schulze Hydraulic control system for the drive control of a double-acting hydraulic cylinder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SEE FURTHER INFORMATION sheet PCT/ISA/210 *

Also Published As

Publication number Publication date
AU9634998A (en) 2000-05-08
WO2000023209A1 (en) 2000-04-27
GB0014372D0 (en) 2000-08-02
GB2346578B (en) 2003-05-21
CA2315816A1 (en) 2000-04-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081021