SE8004571L - Sett och anordning for bockning av platemnen till skal med cylinderformad krokning - Google Patents
Sett och anordning for bockning av platemnen till skal med cylinderformad krokningInfo
- Publication number
- SE8004571L SE8004571L SE8004571A SE8004571A SE8004571L SE 8004571 L SE8004571 L SE 8004571L SE 8004571 A SE8004571 A SE 8004571A SE 8004571 A SE8004571 A SE 8004571A SE 8004571 L SE8004571 L SE 8004571L
- Authority
- SE
- Sweden
- Prior art keywords
- plate
- die
- bending
- normally provided
- bars
- Prior art date
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
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8004571A SE8004571L (sv) | 1980-06-19 | 1980-06-19 | Sett och anordning for bockning av platemnen till skal med cylinderformad krokning |
US06/269,877 US4370880A (en) | 1980-06-19 | 1981-06-03 | Method and apparatus for bending sheet-plate blanks to form shells having cylindrical curvature |
DE19813123319 DE3123319A1 (de) | 1980-06-19 | 1981-06-12 | Verfahren und einrichtung zum biegen von blechplattenrohlingen zu blechkoerpern zylindrischer form |
JP9312181A JPS5736019A (sv) | 1980-06-19 | 1981-06-18 | |
SU813299049A SU1114323A3 (ru) | 1980-06-19 | 1981-06-18 | Устройство дл пошаговой гибки цилиндрической обечайки |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8004571A SE8004571L (sv) | 1980-06-19 | 1980-06-19 | Sett och anordning for bockning av platemnen till skal med cylinderformad krokning |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8004571L true SE8004571L (sv) | 1981-12-20 |
Family
ID=20341253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8004571A SE8004571L (sv) | 1980-06-19 | 1980-06-19 | Sett och anordning for bockning av platemnen till skal med cylinderformad krokning |
Country Status (5)
Country | Link |
---|---|
US (1) | US4370880A (sv) |
JP (1) | JPS5736019A (sv) |
DE (1) | DE3123319A1 (sv) |
SE (1) | SE8004571L (sv) |
SU (1) | SU1114323A3 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4226402C2 (de) * | 1992-08-10 | 1994-06-01 | Althaus P Gerhard Dr Ing | Verfahren zur Herstellung von langen dickwandigen Rohren durch Biegen aus einer Metallplatte und Vorrichtung zur Ausführung des Verfahrens |
DE4311228C2 (de) * | 1993-04-02 | 1997-03-20 | Mannesmann Ag | Verfahren zum Anbiegen der Randstreifen eines zu einem Schlitzrohr zu formenden ebenen Bleches |
WO2000005812A1 (fr) | 1998-07-24 | 2000-02-03 | Seiko Epson Corporation | Oscillateur piezoelectrique et son procede de production |
JP4895716B2 (ja) * | 2006-08-10 | 2012-03-14 | シチズンホールディングス株式会社 | 圧電デバイスの製造方法 |
DE102014116192A1 (de) * | 2014-11-06 | 2016-05-12 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Rohrbiegepresse |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE473407C (de) * | 1929-03-15 | Deutschland G M B H Maschf | Biegemaschine fuer Walzprofile | |
US1754420A (en) * | 1928-10-26 | 1930-04-15 | American Fork & Hoe Co | Rail anchor |
DE1112490B (de) * | 1957-01-30 | 1961-08-10 | Hydraulik Gmbh | Blechbiegepresse, insbesondere zur Herstellung von Kesselhalbschalen |
SU428817A1 (ru) * | 1973-02-28 | 1974-05-25 | В. Я. Батуркин , Б. И. Чагин | Вертикальный правильный пресс |
US4294095A (en) * | 1978-11-22 | 1981-10-13 | Nippon Steel Corporation | Process for fabricating heavy wall to pipe |
DE2911901C2 (de) * | 1979-03-27 | 1987-04-23 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Vorrichtung zum Biegen von Blechzuschnitten |
-
1980
- 1980-06-19 SE SE8004571A patent/SE8004571L/sv not_active Application Discontinuation
-
1981
- 1981-06-03 US US06/269,877 patent/US4370880A/en not_active Expired - Fee Related
- 1981-06-12 DE DE19813123319 patent/DE3123319A1/de not_active Withdrawn
- 1981-06-18 SU SU813299049A patent/SU1114323A3/ru active
- 1981-06-18 JP JP9312181A patent/JPS5736019A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SU1114323A3 (ru) | 1984-09-15 |
JPS5736019A (sv) | 1982-02-26 |
US4370880A (en) | 1983-02-01 |
DE3123319A1 (de) | 1982-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8004571-9 |