AU5124293A - Plate bending machine - Google Patents

Plate bending machine

Info

Publication number
AU5124293A
AU5124293A AU51242/93A AU5124293A AU5124293A AU 5124293 A AU5124293 A AU 5124293A AU 51242/93 A AU51242/93 A AU 51242/93A AU 5124293 A AU5124293 A AU 5124293A AU 5124293 A AU5124293 A AU 5124293A
Authority
AU
Australia
Prior art keywords
machine
cradle
roll
supported
rolls
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.)
Abandoned
Application number
AU51242/93A
Inventor
Lars-Olof Ragnmark
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.)
Bjork Reidar
Original Assignee
REIDAR BJORK
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 REIDAR BJORK filed Critical REIDAR BJORK
Publication of AU5124293A publication Critical patent/AU5124293A/en
Abandoned 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

A plate bending machine (1) for bending sheet metal into completely or partly circular profile members, such as pipes or profile members bent into a U-shape, of a kind wherein the bending is effected with the aid of one stationary roll (2) and a plurality of ointerconnected rolls (3-5) supported in a signal, common bearing unit (6), such as a roll cradle (6), which bearing unit (6) consists of a first cradle part (7) and of a second cradle part (8) each one of which supports the associated rolls (3-5) by the roll ends, and wherein the bearing parts are supported in the machine frame in such a manner that each cradle roll is supported at both its ends, and wherein the bearing parts (7, 8) and the cradle rolls are interconnected so as to form an integrated installation unit (9) which may be removed from the machine as one single piece. The detachment of the installation unit is facilitated in that its attachment means in the associated side of the machine is arranged for sliding movement, normally in the vertical direction, and that this slidability is extended at one end wall (12) of the machine to the end of the machine side and out of the latter.
AU51242/93A 1992-10-05 1993-10-05 Plate bending machine Abandoned AU5124293A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9202912A SE505964C2 (en) 1992-10-05 1992-10-05 round Machine
SE9202912 1992-10-05
PCT/SE1993/000805 WO1994007622A1 (en) 1992-10-05 1993-10-05 Plate bending machine

Publications (1)

Publication Number Publication Date
AU5124293A true AU5124293A (en) 1994-04-26

Family

ID=20387388

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51242/93A Abandoned AU5124293A (en) 1992-10-05 1993-10-05 Plate bending machine

Country Status (6)

Country Link
EP (1) EP0663860B1 (en)
AT (1) ATE175597T1 (en)
AU (1) AU5124293A (en)
DE (1) DE69323089T2 (en)
SE (1) SE505964C2 (en)
WO (1) WO1994007622A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056200A (en) * 2013-01-15 2013-04-24 大明重工有限公司 Bending roller extension bar
EP3851221B1 (en) * 2020-01-16 2022-05-18 MABI AG Isoliermaschinen Rounding machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638323C (en) * 1933-08-04 1936-11-21 Wilhelm Heinen Three roll bending machine
US3103965A (en) * 1961-02-10 1963-09-17 Steel Construction & Eng Co Plate bending machines
US4056962A (en) * 1976-08-13 1977-11-08 Edeco-West, Inc. Rolling machine assembly

Also Published As

Publication number Publication date
EP0663860B1 (en) 1999-01-13
SE9202912D0 (en) 1992-10-05
DE69323089D1 (en) 1999-02-25
DE69323089T2 (en) 1999-11-18
WO1994007622A1 (en) 1994-04-14
SE9202912L (en) 1994-04-06
EP0663860A1 (en) 1995-07-26
SE505964C2 (en) 1997-10-27
ATE175597T1 (en) 1999-01-15

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