CA964973A - Roll-forming machines - Google Patents

Roll-forming machines

Info

Publication number
CA964973A
CA964973A CA146,621A CA146621A CA964973A CA 964973 A CA964973 A CA 964973A CA 146621 A CA146621 A CA 146621A CA 964973 A CA964973 A CA 964973A
Authority
CA
Canada
Prior art keywords
roll
forming machines
machines
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
Application number
CA146,621A
Other versions
CA146621S (en
Inventor
Alan S. Boardman
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.)
Oliver Machinery Co Ltd
Original Assignee
Oliver Machinery 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
Application filed by Oliver Machinery Co Ltd filed Critical Oliver Machinery Co Ltd
Application granted granted Critical
Publication of CA964973A publication Critical patent/CA964973A/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
CA146,621A 1971-07-07 1972-07-07 Roll-forming machines Expired CA964973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3181271 1971-07-07

Publications (1)

Publication Number Publication Date
CA964973A true CA964973A (en) 1975-03-25

Family

ID=10328789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,621A Expired CA964973A (en) 1971-07-07 1972-07-07 Roll-forming machines

Country Status (5)

Country Link
US (1) US3796081A (en)
CA (1) CA964973A (en)
DE (1) DE2233516A1 (en)
FR (1) FR2144886B3 (en)
GB (1) GB1353813A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1010805B (en) * 1974-03-08 1977-01-20 Ome Snc MACHINE FOR FORMING TUBES WELDED IN SHEET METAL
US4045989A (en) * 1976-12-03 1977-09-06 The Lockformer Company Sheet metal bending apparatus
US4700559A (en) * 1985-09-23 1987-10-20 Larson Byron A Apparatus for repairing deformed, yieldable structures
NZ215754A (en) * 1986-04-09 1989-10-27 Hayes Engineering Ltd Roll former: position of shaping rolls capable of being reversed
IT210782Z2 (en) * 1986-08-01 1989-01-11 Danieli & C Offine Meccaniche ROLLING LAMINATION UNIT.
US4724695A (en) * 1986-12-08 1988-02-16 Artos Engineering Company Quickly convertible roller forming machine
EP0370995A3 (en) * 1988-11-21 1991-04-03 Peter Lisec Profile roll-forming machine
GB2251819A (en) * 1991-01-21 1992-07-22 Hunter Douglas Ind Bv Method and apparatus for roll forming strip material.
US5450740A (en) * 1994-02-25 1995-09-19 Braner Usa, Inc. Roll forming machine
DE602004008213T2 (en) * 2004-03-01 2008-05-15 Scambia Industrial Developments Ag Change system and change process for a metal rolling mill
IT1392046B1 (en) * 2008-09-12 2012-02-09 Olimpia 80 Srl VARIABLE GEOMETRY FINISHING STATION FOR TUBE FORMING MACHINE
ATE492358T1 (en) * 2008-11-28 2011-01-15 Valle Perfiladoras Y Loeneas Especiales S L ROLL PROFILING MACHINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US494904A (en) * 1893-04-04 Edwin henry story
US1833376A (en) * 1930-10-29 1931-11-24 Ira J Simmons Rolling mill
FR1490464A (en) * 1963-07-25 1967-08-04 Const De Montbard Soc D Advanced reducer rolling mill
BE755358A (en) * 1969-08-28 1971-02-01 Rapena Patent & Verwaltungs Ag

Also Published As

Publication number Publication date
US3796081A (en) 1974-03-12
GB1353813A (en) 1974-05-22
FR2144886B3 (en) 1975-09-05
FR2144886A1 (en) 1973-02-16
DE2233516A1 (en) 1973-01-25

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