GB1236260A - Pyramid roll bending machine for shaping metal sheet and plates - Google Patents
Pyramid roll bending machine for shaping metal sheet and platesInfo
- 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
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.
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)
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)
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. |
DE59700826D1 (en) * | 1996-01-30 | 2000-01-13 | Chr Haeusler Ag Duggingen | ROUND 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)
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 |
-
1968
- 1968-06-29 DE DE1752666A patent/DE1752666C3/en not_active Expired
- 1968-08-30 US US756629A patent/US3564889A/en not_active Expired - Lifetime
- 1968-09-11 GB GB43210/68A patent/GB1236260A/en not_active Expired
Cited By (4)
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 |
---|---|
DE1752666B2 (en) | 1975-02-13 |
DE1752666C3 (en) | 1975-09-25 |
US3564889A (en) | 1971-02-23 |
DE1752666A1 (en) | 1971-11-11 |
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