JPS6321570B2 - - Google Patents
Info
- Publication number
- JPS6321570B2 JPS6321570B2 JP55160643A JP16064380A JPS6321570B2 JP S6321570 B2 JPS6321570 B2 JP S6321570B2 JP 55160643 A JP55160643 A JP 55160643A JP 16064380 A JP16064380 A JP 16064380A JP S6321570 B2 JPS6321570 B2 JP S6321570B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- mandrel
- rollers
- roll forming
- shaped material
- 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
- 239000000463 material Substances 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPE134279 | 1979-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56111524A JPS56111524A (en) | 1981-09-03 |
| JPS6321570B2 true JPS6321570B2 (ru) | 1988-05-07 |
Family
ID=3768336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16064380A Granted JPS56111524A (en) | 1979-11-15 | 1980-11-14 | Method and device for molding laminar roll |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0029345B1 (ru) |
| JP (1) | JPS56111524A (ru) |
| AR (1) | AR225199A1 (ru) |
| AT (1) | ATE7274T1 (ru) |
| BR (1) | BR8007426A (ru) |
| CA (1) | CA1138761A (ru) |
| NZ (1) | NZ195554A (ru) |
| PH (1) | PH23274A (ru) |
| ZA (1) | ZA807076B (ru) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781924A (en) * | 1980-09-19 | 1982-05-22 | Maikeru Hiyuumu Kenesu | Method and apparatus for bending plate |
| US4606208A (en) * | 1984-05-16 | 1986-08-19 | Kaiser Steel Corporation | Pipe forming apparatus |
| SG54178A1 (en) * | 1993-04-05 | 1998-11-16 | Kenneth Michael Hume | Pipe forming machine |
| IT1394571B1 (it) * | 2009-07-02 | 2012-07-05 | Zambolin | Procedimento di realizzazione di moduli di canalizzazione per impianti di distribuzione di aria e condotto ottenuto mediante tale procedimento |
| ITMI20111384A1 (it) * | 2011-07-25 | 2013-01-26 | Marco Zambolin | Procedimento di realizzazione di moduli di canalizzazione per impianti di distribuzione di aria e condotto ottenuto mediante tale procedimento |
| ITMI20111382A1 (it) * | 2011-07-25 | 2013-01-26 | Marco Zambolin | Procedimento di realizzazione di moduli di canalizzazione per impianti di distribuzione di aria e condotto ottenuto mediante tale procedimento |
| ITMI20111380A1 (it) * | 2011-07-25 | 2013-01-26 | Marco Zambolin | Procedimento di realizzazione di moduli di canalizzazione per impianti di distribuzione di aria e condotto ottenuto mediante tale procedimento |
| CN104690431B (zh) * | 2015-01-22 | 2018-09-25 | 安徽腾拓新材料科技有限公司 | 一种带有激光切割装置的太阳能热水器加工设备 |
| CN105013890A (zh) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | 一种方便送料的卷圆机 |
| TWI610778B (zh) * | 2016-10-27 | 2018-01-11 | 宜營機械有限公司 | 板材輾壓機 |
| CN111318596A (zh) * | 2020-03-25 | 2020-06-23 | 江门市腾宏金属制品有限公司 | 一种不锈钢管制管机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7122636U (de) * | 1972-12-21 | Mori Masuri | Stahlblechbiegevorrichtung | |
| DE618901C (de) * | 1933-12-23 | 1935-09-20 | Wilhelm Heinen | Vorrichtung zum Biegen von Blechstreifen o. dgl., insbesondere zu mehr oder weniger g eschlossenen Roehren |
| GB1099191A (en) * | 1963-12-19 | 1968-01-17 | Scottish Machine Tool Corp Ltd | Improvements in or relating to plate bending machines |
| FR1553901A (ru) * | 1967-11-29 | 1969-01-17 | ||
| DE1752666C3 (de) * | 1968-06-29 | 1975-09-25 | Wilhelmsburger Maschinenfabrik, Hinrichs & Sohn, 2054 Geesthacht | Blechplattenbiegemaschine |
| FR2097182A7 (en) * | 1970-07-04 | 1972-03-03 | Ferranti Albino | Sheet metal cylinders - bending of long lengths |
| US3738149A (en) * | 1971-10-01 | 1973-06-12 | B Archer | Pipe forming apparatus and method |
| US3879994A (en) * | 1973-08-16 | 1975-04-29 | Kenneth Michael Hume | Plate rolling |
-
1980
- 1980-11-13 EP EP80304061A patent/EP0029345B1/en not_active Expired
- 1980-11-13 BR BR8007426A patent/BR8007426A/pt not_active IP Right Cessation
- 1980-11-13 AT AT80304061T patent/ATE7274T1/de not_active IP Right Cessation
- 1980-11-14 JP JP16064380A patent/JPS56111524A/ja active Granted
- 1980-11-14 ZA ZA00807076A patent/ZA807076B/xx unknown
- 1980-11-14 NZ NZ195554A patent/NZ195554A/en unknown
- 1980-11-14 CA CA000364652A patent/CA1138761A/en not_active Expired
- 1980-11-14 PH PH24858A patent/PH23274A/en unknown
- 1980-11-17 AR AR283262A patent/AR225199A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0029345A2 (en) | 1981-05-27 |
| EP0029345A3 (en) | 1981-11-04 |
| NZ195554A (en) | 1984-10-19 |
| ATE7274T1 (de) | 1984-05-15 |
| EP0029345B1 (en) | 1984-05-02 |
| PH23274A (en) | 1989-06-23 |
| JPS56111524A (en) | 1981-09-03 |
| ZA807076B (en) | 1981-11-25 |
| CA1138761A (en) | 1983-01-04 |
| AR225199A1 (es) | 1982-02-26 |
| BR8007426A (pt) | 1981-05-26 |
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