GB1236260A - Pyramid roll bending machine for shaping metal sheet and plates - Google Patents

Pyramid roll bending machine for shaping metal sheet and plates

Info

Publication number
GB1236260A
GB1236260A GB43210/68A GB4321068A GB1236260A GB 1236260 A GB1236260 A GB 1236260A GB 43210/68 A GB43210/68 A GB 43210/68A GB 4321068 A GB4321068 A GB 4321068A GB 1236260 A GB1236260 A GB 1236260A
Authority
GB
United Kingdom
Prior art keywords
rolls
roll
yoke
backing rolls
bending machine
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
GB43210/68A
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.)
WILHELMSBURGER MASCHINENFABRIK HINRICHS AND SOHN
Original Assignee
WILHELMSBURGER MASCHINENFABRIK HINRICHS AND SOHN
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 WILHELMSBURGER MASCHINENFABRIK HINRICHS AND SOHN filed Critical WILHELMSBURGER MASCHINENFABRIK HINRICHS AND SOHN
Publication of GB1236260A publication Critical patent/GB1236260A/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
    • B21D5/14—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)

Abstract

1,236,260. Curving. WILHELMSBURGER MASCHINENFABRIK HINRICHS & SOHN. 11 Sept., 1968 [29 June, 1968], No. 43210/68. Heading B3E. A pyramid roll bending machine for curving sheet metal comprises two end frames 1, 2, an upper bending roll 8, upper backing rolls 6, 7, an adjustable upper yoke 4, carrying the said upper bending and backing rolls, two bottom rolls 10, 11 supported by backing rolls 14, 15 carried in pillow blocks 13 mounted in a bottom yoke 12 which is adjustable transversely of the longitudinal axes of said upper roll. The two fixed end frames 1, 2 extend downwardly to below the floor level 3. The vertically adjustable upper yoke 4 carries four upper pillow blocks 5 each mounting the two upper backing rolls 6, 7 (Fig. 2) for the upper bending roll 8. The bottom yoke is slidably mounted normal to the longitudinal axes of the rolls on a slide bar 19 and adjustment can be made by traversing screw and nut gearing 20, 21 situated in each end frame. The lower rolls are driven by motors 30, 34 through reduction gearing and belt transmission.
GB43210/68A 1968-06-29 1968-09-11 Pyramid roll bending machine for shaping metal sheet and plates Expired GB1236260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1752666A DE1752666C3 (en) 1968-06-29 1968-06-29 Sheet metal bending machine

Publications (1)

Publication Number Publication Date
GB1236260A true GB1236260A (en) 1971-06-23

Family

ID=5692894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43210/68A Expired GB1236260A (en) 1968-06-29 1968-09-11 Pyramid roll bending machine for shaping metal sheet and plates

Country Status (3)

Country Link
US (1) US3564889A (en)
DE (1) DE1752666C3 (en)
GB (1) GB1236260A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029345A2 (en) * 1979-11-15 1981-05-27 Kenneth Michael Hume Method and apparatus for rolling plate to form a substantially cylindrical article
CN112756439A (en) * 2020-12-16 2021-05-07 唐山曹妃甸工业区长白机电设备检修有限公司 Plate bending machine for repairing plate blank line

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056962A (en) * 1976-08-13 1977-11-08 Edeco-West, Inc. Rolling machine assembly
FI74414C (en) * 1980-08-18 1988-02-08 Sl Tuotanto Oy ANORDING FOR FRAMSTAELLNING AV ETT METALLROER.
CH653578A5 (en) * 1981-04-04 1986-01-15 Schaefer August W Three-roll bending machine
US4606208A (en) * 1984-05-16 1986-08-19 Kaiser Steel Corporation Pipe forming apparatus
CH688437A5 (en) * 1990-04-12 1997-09-30 Haeusler Ag Chr For Cylindrical-bending a plate serving forming machine.
IT223460Z2 (en) * 1990-09-28 1995-07-19 Davi Spa BENDING CALENDER WITH 4 SHAPING ROLLERS WITH LONGITUDINAL ANTI-DEFLECTION SUPPORTS AND SEASES OF CONTRAST ROLLERS.
AU1299897A (en) * 1996-01-30 1997-08-22 Chr. Haeusler Ag Sheet-metal bending machine
DE19811717A1 (en) * 1998-03-18 1999-09-23 Peter Prinzing Gmbh Round bending device for metal sheets
DE102006027046B3 (en) * 2006-06-10 2007-11-22 Lemuth Gmbh Device for the production of a pipe comprises cylindrical rotating rollers running parallel to a molding roller to exert a force in this direction
DE102006041353A1 (en) * 2006-09-01 2008-03-06 Maschinenbau Durst Gmbh & Co.Kg Roll bending machine for the production of conical sheet metal bodies, comprises top roller, bottom roller and side rollers having multi cylindrical roller sections, which are movably separated from each other
CN102773316A (en) * 2012-07-08 2012-11-14 南通弘力机械制造有限公司 Novel limiting device of veneer reeling machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2283310A (en) 1940-03-11 1942-05-19 William R Beatty Sheet and plate metal forming machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029345A2 (en) * 1979-11-15 1981-05-27 Kenneth Michael Hume Method and apparatus for rolling plate to form a substantially cylindrical article
EP0029345A3 (en) * 1979-11-15 1981-11-04 Kenneth Michael Hume Method and apparatus for rolling plate
CN112756439A (en) * 2020-12-16 2021-05-07 唐山曹妃甸工业区长白机电设备检修有限公司 Plate bending machine for repairing plate blank line
CN112756439B (en) * 2020-12-16 2022-10-28 唐山曹妃甸工业区长白机电设备检修有限公司 Plate bending machine for repairing plate blank line

Also Published As

Publication number Publication date
DE1752666A1 (en) 1971-11-11
DE1752666B2 (en) 1975-02-13
US3564889A (en) 1971-02-23
DE1752666C3 (en) 1975-09-25

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