[go: up one dir, main page]

ES381862A1 - Roll forming of sheet metal - Google Patents

Roll forming of sheet metal

Info

Publication number
ES381862A1
ES381862A1 ES381862A ES381862A ES381862A1 ES 381862 A1 ES381862 A1 ES 381862A1 ES 381862 A ES381862 A ES 381862A ES 381862 A ES381862 A ES 381862A ES 381862 A1 ES381862 A1 ES 381862A1
Authority
ES
Spain
Prior art keywords
sheet metal
rib
initial
roll stand
roll 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
ES381862A
Other languages
Spanish (es)
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.)
Cookson Sheet Metal Developments Ltd
Original Assignee
Cookson Sheet Metal Developments 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 Cookson Sheet Metal Developments Ltd filed Critical Cookson Sheet Metal Developments Ltd
Publication of ES381862A1 publication Critical patent/ES381862A1/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
    • B21D5/08—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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Method and apparatus for forming sheet metal to a desired profile in draw forming rolls in which in a first roll stand an easily drawn curved initial rib is produced and in a second roll stand the rib is reshaped, for example into a pair of ribs. The method is repeated to one or both sides of the initial deformation to make further profiles, at least one further initial rib being formed in the second roll stand to one side of the first initial rib.
ES381862A 1969-06-20 1970-06-19 Roll forming of sheet metal Expired ES381862A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3128069 1969-06-20

Publications (1)

Publication Number Publication Date
ES381862A1 true ES381862A1 (en) 1973-04-16

Family

ID=10320766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381862A Expired ES381862A1 (en) 1969-06-20 1970-06-19 Roll forming of sheet metal

Country Status (6)

Country Link
US (1) US3690137A (en)
CA (1) CA924626A (en)
DE (1) DE2030275A1 (en)
ES (1) ES381862A1 (en)
FR (1) FR2046956B3 (en)
GB (1) GB1297136A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228496C2 (en) * 1972-06-12 1982-07-08 Emil 6603 Sulzbach Siegwart Process for corrugating a thin, flat sheet
FI63262C (en) * 1980-04-15 1983-05-10 Outokumpu Oy REFERENCE FITTING FOR FITTING AND FOUNDATION OF ELECTRICAL EQUIPMENT AND ELECTRICAL EQUIPMENT
JPS56158238A (en) * 1980-05-07 1981-12-05 Sanwa Shutter Corp Forming device for slat with rib pattern or rugged pattern for shutter
DK8404709A (en) * 1983-10-05 1985-04-06
US5056348A (en) * 1989-06-01 1991-10-15 Robertson-Ceco Corporation Method of making a profiled sheet metal building unit
US4962622A (en) * 1989-06-01 1990-10-16 H. H. Robertson Company Profiled sheet metal building unit and method for making the same
NL1021705C2 (en) * 2002-10-21 2004-04-22 Kettlitz B V Roll forming method for producing sheet metal profiles, includes pre profiling step for preventing tension or deformation during asymmetric profiling
US8028557B2 (en) * 2004-09-08 2011-10-04 The Bradbury Company, Inc. Methods and apparatus for forming stiffening structures in a strip material
CA2575279A1 (en) * 2006-01-30 2007-07-30 Link-Pipe Inc Apparatus and method for sleeve or sheet corrugation
USD785339S1 (en) * 2014-10-23 2017-05-02 Griot's Garage, Inc. Hand applicator buffing pad
KR101786260B1 (en) * 2015-12-23 2017-10-18 주식회사 포스코 Roll Stamping Device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766743A (en) * 1928-03-28 1930-06-24 American Rolling Mill Co Machine for corrugating sheet metal
US2708958A (en) * 1949-11-15 1955-05-24 Robertson Co H H Method of and apparatus for making a steel floor
GB950059A (en) * 1959-06-02 1964-02-19 Cookson Sheet Metal Dev Ltd Improvements in or relating to a machine and method for shaping sheet metal

Also Published As

Publication number Publication date
GB1297136A (en) 1972-11-22
DE2030275A1 (en) 1971-01-07
CA924626A (en) 1973-04-17
FR2046956B3 (en) 1973-10-19
FR2046956A3 (en) 1971-03-12
US3690137A (en) 1972-09-12

Similar Documents

Publication Publication Date Title
GB1352568A (en) Method and apparatus for manufacturing expanded structural members and members produced thereby
ES381862A1 (en) Roll forming of sheet metal
GB1379265A (en) Method of and a strip mill for reducing strip
GB1035782A (en) Espalier stake and method of manufacturing the same
GB1045641A (en) Steel sheet or strip
ES398458A1 (en) Accumulator for strip-like material
ES412834A1 (en) Rolling mill module
AU462916B2 (en) Apparatus and method for restoring deformed rolls of sheet stock to cylindrical shape
GB1498642A (en) Straightening of tubes or bars
GB1061807A (en) A method for improving an edge of a metal stamping
GB477592A (en) Improvements in or relating to the production of profiled sections from sheet metal by rolling
GB1309132A (en) Method and apparatus for forming thin metal belts
DE2123896B2 (en) Metal strip straightening and stretching appts - with draw roll on independently height adjustable bearings, opposite straightening rolls
GB994224A (en) Apparatus and method for controlling the crowning of rolls
GB1366015A (en) Method and apparatus for cold drawing metal wire rod
GB1246392A (en) Supporting apparatus for the work rolls of a tube cold-rolling mill
GB1226221A (en)
FR2040838A5 (en) Metal strip flattening
GB1288410A (en)
GB1193390A (en) An improved method and apparatus for the manufacture of Steel Tubes
GB898143A (en) Improvements in or relating to methods for manufacturing cold profiles and devices therefor
GB1434207A (en) Method of cold forming steel rods
GB720234A (en) Improvements in or relating to the manufacture of metal hollow-ware
GB923997A (en) Apparatus for de-scaling hot rolled strip
GB1359088A (en) Machine for flattening metal strip under tension