GB1498670A - Roll-forming machine for making articles having varying cross sectional configurations - Google Patents

Roll-forming machine for making articles having varying cross sectional configurations

Info

Publication number
GB1498670A
GB1498670A GB2182275A GB2182275A GB1498670A GB 1498670 A GB1498670 A GB 1498670A GB 2182275 A GB2182275 A GB 2182275A GB 2182275 A GB2182275 A GB 2182275A GB 1498670 A GB1498670 A GB 1498670A
Authority
GB
United Kingdom
Prior art keywords
plates
forming
rollers
stand
roll
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
GB2182275A
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.)
Individual
Original Assignee
Individual
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 claimed from US473794A external-priority patent/US3903723A/en
Application filed by Individual filed Critical Individual
Publication of GB1498670A publication Critical patent/GB1498670A/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
    • 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

Landscapes

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

Abstract

1498670 Roll forming machines D L COLBATH 21 May 1975 [28 May 1974] 21822/75 Heading B3E A roll-forming machine, which can form strip into a curved workpiece 200, Fig. 5, whose width varies along its length, is provided with a rigid spine 22, Fig. 1, supporting a number of die stands 24. Each stand has a pair of plates 34, 36 which carry forming rollers and which are moved transversely towards or away from each other during a forming operation. A guide stand 26 having two pairs of strip guiding rollers is located upstream of the stands 24. The plates 34, 36 of all the stands can be moved transversely by a common driving shaft 46 rotated by a motor 56. The shaft 46 can also be coupled to the guiding rollers of stand 26 to move them transversely. The two plates 34, 36 of a typical stand, Fig. 7, are shifted laterally by screws 30, 32 when a trip switch 180 detects the presence of a workpiece 200. The switch causes the screws to be clutched to the driving shaft 46. After the forming operation, the plates are moved to their initial positions by a further motor 192, which is automatically stopped by operation of a limit switch 196. The forming rollers may all be secured to the plates for lateral movement with the plates, or some of the rollers, Fig. 7, may be mounted on separate plates 220 which are indexable by motors 248 relative to the plates 34, 36.
GB2182275A 1974-05-28 1975-05-21 Roll-forming machine for making articles having varying cross sectional configurations Expired GB1498670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473794A US3903723A (en) 1973-04-30 1974-05-28 Roll-forming machine for making articles having varying cross-sectional configurations

Publications (1)

Publication Number Publication Date
GB1498670A true GB1498670A (en) 1978-01-25

Family

ID=23881001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2182275A Expired GB1498670A (en) 1974-05-28 1975-05-21 Roll-forming machine for making articles having varying cross sectional configurations

Country Status (5)

Country Link
JP (1) JPS512668A (en)
DE (1) DE2521620A1 (en)
FR (1) FR2272763A1 (en)
GB (1) GB1498670A (en)
IT (1) IT1035296B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449599A1 (en) * 1990-03-26 1991-10-02 Shape Corporation Roll-formed automotive bumper and method of making same
EP1412106A1 (en) * 2001-07-31 2004-04-28 Formtek Inc. Variable width roll forming apparatus
WO2008063601A2 (en) 2006-11-16 2008-05-29 Formtek, Inc. Adjustable flange forming apparatus
RU2521910C1 (en) * 2012-11-26 2014-07-10 Евгений Михайлович Мертвищев Hand pipe bender
RU2573460C1 (en) * 2014-11-18 2016-01-20 Закрытое акционерное общество "Сталепромышленная компания" Method of cold shaping of finishing accessories, and automatic train for its implementation

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136331U (en) * 1975-04-25 1976-11-04
US4045989A (en) * 1976-12-03 1977-09-06 The Lockformer Company Sheet metal bending apparatus
FR2436634A1 (en) * 1978-09-22 1980-04-18 Techni Profil Sa Ets Minisclou Machine for rolling trapezoidally corrugated metal sheet - has male and female rollers of inter-axial distance reduced during sheet pass
DE3022671A1 (en) * 1980-06-18 1982-01-14 Krückels, Gerhard, Dipl.-Ing., 7860 Schopfheim PROFILING MACHINE AND METHOD FOR PRODUCING A PROFILE
US4558577A (en) * 1983-01-19 1985-12-17 Ukrainsky Nauchnoissledovatelsky Institut Metallov Roll-forming machine for making articles having cross-sectional configurations varying lengthwise
BG44563A1 (en) * 1985-12-29 1989-01-16 Tancho P Chochev
DE19612239C2 (en) * 1996-03-27 2000-11-02 Richard Back Device for producing a sheet metal profiled at the edge, in particular from a flat sheet
DE19718844A1 (en) * 1997-05-06 1998-11-12 Bartolosch Friedhelm Edge profiling machine for sheet metal for roofing, curtain walls, etc.
DE10011755B4 (en) * 2000-03-13 2005-05-25 Peter Prof. Dr.-Ing. Dipl.-Wirtsch.-Ing. Groche Method and device for producing a profile with variable cross-section over the longitudinal axis by roll forming
DE10342540A1 (en) * 2003-08-19 2005-03-17 Daimlerchrysler Ag Process for the production of metal-containing components and rolled profiling plant for profiling metal-containing components
DE102004040257A1 (en) * 2004-08-18 2005-12-15 Daimlerchrysler Ag Sheet metal cold rolling assembly for e.g. automotive body parts has axles always at a fixed angle to each other
DE102006050116B3 (en) * 2006-10-25 2008-04-24 Weil Engineering Gmbh Round bending machine to shape workpiece from cutout has counter-element in form of bending table to carry cutout
DE102007011849B4 (en) * 2007-03-12 2009-02-26 Data M Software Gmbh Apparatus and method for bending flat semi-finished product to profile with variable over its length cross-section
DE102007059439B3 (en) * 2007-12-10 2009-04-02 Data M Software Gmbh Apparatus and method for cold rolling profiling of variable height profiles
DE102008046160B4 (en) * 2008-09-06 2018-02-22 Tillmann Profil Gmbh Roll forming tool for roll forming sheet metal strip, as well as apparatus for roll forming of sheet metal strip
DE102009017003A1 (en) 2009-04-14 2010-10-21 Groche, Peter, Prof. Dipl.-Wirtsch.-Ing. Dr.-Ing. Device for suppressing semi-finished profiled component, has suppressing elements pressurized by passive spring with force in latitude direction and limited in latitude direction by geometry element of component
DE102017101235B4 (en) 2017-01-23 2021-07-29 Data M Sheet Metal Solutions Gmbh Device for cold roll profiling of sheet metal to form a profiled sheet

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449599A1 (en) * 1990-03-26 1991-10-02 Shape Corporation Roll-formed automotive bumper and method of making same
EP1412106A1 (en) * 2001-07-31 2004-04-28 Formtek Inc. Variable width roll forming apparatus
EP1412106A4 (en) * 2001-07-31 2006-08-02 Formtek Inc Variable width roll forming apparatus
WO2008063601A2 (en) 2006-11-16 2008-05-29 Formtek, Inc. Adjustable flange forming apparatus
EP2081705A2 (en) * 2006-11-16 2009-07-29 Formtek Inc. Adjustable flange forming apparatus
EP2081705A4 (en) * 2006-11-16 2009-11-18 Formtek Inc Adjustable flange forming apparatus
US8186197B2 (en) 2006-11-16 2012-05-29 Mestek Machinery, Inc. Adjustable flange forming apparatus
RU2521910C1 (en) * 2012-11-26 2014-07-10 Евгений Михайлович Мертвищев Hand pipe bender
RU2573460C1 (en) * 2014-11-18 2016-01-20 Закрытое акционерное общество "Сталепромышленная компания" Method of cold shaping of finishing accessories, and automatic train for its implementation

Also Published As

Publication number Publication date
DE2521620A1 (en) 1975-12-11
IT1035296B (en) 1979-10-20
JPS512668A (en) 1976-01-10
FR2272763A1 (en) 1975-12-26

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Legal Events

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