CS250239B2 - Equipment for tube bending - Google Patents
Equipment for tube bending Download PDFInfo
- Publication number
- CS250239B2 CS250239B2 CS84945A CS94584A CS250239B2 CS 250239 B2 CS250239 B2 CS 250239B2 CS 84945 A CS84945 A CS 84945A CS 94584 A CS94584 A CS 94584A CS 250239 B2 CS250239 B2 CS 250239B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- rocker
- tube
- rollers
- template
- pressure
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833307283 DE3307283A1 (de) | 1983-03-02 | 1983-03-02 | Rohrbiegeanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
CS250239B2 true CS250239B2 (en) | 1987-04-16 |
Family
ID=6192247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS84945A CS250239B2 (en) | 1983-03-02 | 1984-02-09 | Equipment for tube bending |
Country Status (8)
Country | Link |
---|---|
US (1) | US4712406A (de) |
EP (1) | EP0118739B1 (de) |
JP (1) | JPS59193719A (de) |
AT (1) | ATE26547T1 (de) |
CS (1) | CS250239B2 (de) |
DE (2) | DE3307283A1 (de) |
ES (1) | ES8501262A1 (de) |
SU (1) | SU1373301A3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0177027A3 (de) * | 1984-10-04 | 1987-09-30 | PINICAL YACHTBAU Gesellschaft mbH | Vorrichtung zum Reckbiegen von strangförmigem Material |
JPS6296127A (ja) * | 1985-10-23 | 1987-05-02 | Mazda Motor Corp | 自動車の車高調整装置 |
JPH0158304U (de) * | 1987-10-09 | 1989-04-12 | ||
DE3915855A1 (de) * | 1989-05-16 | 1990-11-22 | Walter E Spaeth | Universal-biegewerkzeug |
US5131254A (en) * | 1991-01-29 | 1992-07-21 | Whitefab, Inc | Apparatus for bending beams |
GB2275219B (en) * | 1993-02-20 | 1995-06-07 | Btr Plc | Bending of elongate material |
DE102008003067B4 (de) | 2008-01-03 | 2013-05-29 | Edag Gmbh & Co. Kgaa | Verfahren und Biegewerkzeug zum Biegen eines Werkstücks |
CN102581085B (zh) * | 2012-02-28 | 2014-05-14 | 江苏奔宇车身制造有限公司 | 异型管整体弯曲成形装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE77950C (de) * | F- A. PlAT, Paris, 10 rue St. Martin | Maschine zum Biegen von Metallstäben, Röhren, Profileisen und dergl | ||
US736835A (en) * | 1902-08-16 | 1903-08-18 | Pressed Steel Car Co | Bending-machine. |
US1349219A (en) * | 1919-10-02 | 1920-08-10 | George R Moore | Pipe-bender |
US2044322A (en) * | 1934-06-16 | 1936-06-16 | Murray Corp | Method and means for bending tubing |
US2018040A (en) * | 1934-10-18 | 1935-10-22 | Ternstedt Mfg Co | Metal bending machine |
US2190423A (en) * | 1937-12-06 | 1940-02-13 | Motor Products Corp | Windshield frame bending machine |
US2305850A (en) * | 1940-05-27 | 1942-12-22 | Briggs Mfg Co | Bending machine |
US2399348A (en) * | 1943-03-01 | 1946-04-30 | Hobbs Frank | Bending mechanism |
US2406182A (en) * | 1943-09-11 | 1946-08-20 | Charles S Foreman | Bending apparatus |
US2533470A (en) * | 1945-03-10 | 1950-12-12 | Socrates H Kapelis | Bending apparatus |
US2557346A (en) * | 1948-06-12 | 1951-06-19 | Lee B Green | Multiple-bend metal-bending machine |
US2850071A (en) * | 1954-10-18 | 1958-09-02 | Daniel W Kraybill | Method and apparatus for stretchforming metal and controlling direction of pull |
FR1128681A (fr) * | 1955-07-05 | 1957-01-09 | Perfectionnements apportés au ciutrage des profilés, notamment métalliques | |
US3181331A (en) * | 1962-06-27 | 1965-05-04 | Ite Circuit Breaker Ltd | Article bending machine |
GB1200178A (en) * | 1966-11-29 | 1970-07-29 | Harry Goble | Improvements relating to bending machines for bending metal bars |
JPS5220023B2 (de) * | 1973-06-25 | 1977-06-01 | ||
JPS5391063A (en) * | 1977-01-24 | 1978-08-10 | Daido Metal Co Ltd | Manufacturing method of arch shaped product with projection |
SU766706A1 (ru) * | 1978-12-14 | 1980-09-30 | Предприятие П/Я В-2775 | Универсальный гибочный штамп |
US4212188A (en) * | 1979-01-18 | 1980-07-15 | The Boeing Company | Apparatus for forming sheet metal |
DE3000170C2 (de) * | 1980-01-04 | 1984-09-06 | W. Eckold AG, Trimmis | Dorn für ein zu biegendes Rohr |
-
1983
- 1983-03-02 DE DE19833307283 patent/DE3307283A1/de not_active Withdrawn
-
1984
- 1984-02-04 EP EP84101144A patent/EP0118739B1/de not_active Expired
- 1984-02-04 DE DE8484101144T patent/DE3463121D1/de not_active Expired
- 1984-02-04 AT AT84101144T patent/ATE26547T1/de not_active IP Right Cessation
- 1984-02-09 CS CS84945A patent/CS250239B2/cs unknown
- 1984-02-29 JP JP59036356A patent/JPS59193719A/ja active Granted
- 1984-03-01 ES ES530615A patent/ES8501262A1/es not_active Expired
- 1984-03-02 SU SU843709056A patent/SU1373301A3/ru active
-
1986
- 1986-05-21 US US06/865,899 patent/US4712406A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SU1373301A3 (ru) | 1988-02-07 |
DE3463121D1 (en) | 1987-05-21 |
ES530615A0 (es) | 1984-11-16 |
EP0118739A3 (en) | 1984-12-19 |
JPS59193719A (ja) | 1984-11-02 |
DE3307283A1 (de) | 1984-09-06 |
ATE26547T1 (de) | 1987-05-15 |
US4712406A (en) | 1987-12-15 |
JPS6110212B2 (de) | 1986-03-28 |
ES8501262A1 (es) | 1984-11-16 |
EP0118739B1 (de) | 1987-04-15 |
EP0118739A2 (de) | 1984-09-19 |
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