DD127336A1 - - Google Patents
Info
- Publication number
- DD127336A1 DD127336A1 DD19441776A DD19441776A DD127336A1 DD 127336 A1 DD127336 A1 DD 127336A1 DD 19441776 A DD19441776 A DD 19441776A DD 19441776 A DD19441776 A DD 19441776A DD 127336 A1 DD127336 A1 DD 127336A1
- Authority
- DD
- German Democratic Republic
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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
- B21D11/07—Making serpentine-shaped articles by bending essentially in one plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
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 |
|---|---|---|---|
| DE19752537382 DE2537382A1 (de) | 1975-08-22 | 1975-08-22 | Vorrichtung zum biegen von rohren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD127336A1 true DD127336A1 (enrdf_load_stackoverflow) | 1977-09-21 |
Family
ID=5954573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD19441776A DD127336A1 (enrdf_load_stackoverflow) | 1975-08-22 | 1976-08-20 |
Country Status (12)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4232813A (en) * | 1978-03-10 | 1980-11-11 | Eaton-Leonard Corporation | Method and apparatus for making bent pipe |
| DE3145347A1 (de) * | 1981-11-14 | 1983-05-26 | Bbc Brown Boveri & Cie | Biegevorrichtung |
| EP0120336B2 (de) * | 1983-03-26 | 1991-10-09 | Rigobert Dipl.-Ing. Schwarze | Rohrbiegemaschine |
| FR2567429B1 (fr) * | 1984-07-10 | 1992-03-27 | Picot Sa | Machine pour le cintrage de tubes, barres ou profiles |
| IT1201974B (it) * | 1985-07-22 | 1989-02-02 | Giuliano Gallico | Metodo e macchina per la realizzazione di sagomati spaziali |
| JPH089063B2 (ja) * | 1985-10-21 | 1996-01-31 | 臼井国際産業株式会社 | パイプ自動ベンダーにおける曲げ加工ユニット装置 |
| JPS6342677A (ja) * | 1986-08-06 | 1988-02-23 | Shuichi Iwata | 食品の凍結室 |
| IT1236462B (it) * | 1989-12-29 | 1993-03-09 | Fabro Giorgio Del | Gruppo piegatore a satellite |
| DE4103134C2 (de) * | 1991-02-04 | 2000-12-07 | Schwarze Rigobert | Einrichtung zum Herstellen von gebogenen Abschnitten an einem Rohr, insbesondere zur Herstellung einer Rohrschlange |
| DE10023637B4 (de) * | 2000-05-13 | 2007-10-04 | Tracto-Technik Paul Schmidt Spezialmaschinen Kg | Teilbares Biegewerkzeug |
| CN103920771B (zh) * | 2014-04-14 | 2015-09-16 | 楼碧云 | 一种直线型加热炉炉管的弯曲工艺 |
| CN103920777B (zh) * | 2014-04-14 | 2016-01-20 | 吴刚 | 一种直线型加热炉炉管的弯曲工艺 |
| CN103920772B (zh) * | 2014-04-14 | 2015-09-16 | 汪贤女 | 一种直线型加热炉炉管的弯曲工艺 |
| CN103934336B (zh) * | 2014-04-14 | 2015-10-28 | 楼国华 | 一种直线型加热炉炉管的弯曲工艺 |
| CN103920773B (zh) * | 2014-04-14 | 2016-02-24 | 楼碧云 | 一种直线型加热炉炉管的弯曲工艺 |
| CN104942106A (zh) * | 2015-06-16 | 2015-09-30 | 沧州隆泰迪管道科技有限公司 | 新型弯管加热器 |
| CN117086157B (zh) * | 2023-10-19 | 2023-12-22 | 吉林富锋汽车部件有限公司 | 一种汽车制动管弯管成型设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB683965A (en) * | 1950-02-13 | 1952-12-10 | Barr Thomson & Co Ltd | Apparatus for bending circular sections |
| GB759036A (en) * | 1953-08-31 | 1956-10-10 | Frederick Brindley | Improvements in or relating to pipe-bending machines |
| DE1627584C3 (de) * | 1967-05-16 | 1980-03-27 | Teledyne Industries, Inc., Aurora, Ill. (V.St.A.) | Rohrbiegemaschine, insbesondere zur Herstellung von Rohrschlangen |
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1975
- 1975-08-22 DE DE19752537382 patent/DE2537382A1/de active Granted
-
1976
- 1976-07-21 CH CH932076A patent/CH612102A5/xx not_active IP Right Cessation
- 1976-07-21 AT AT536976A patent/AT348304B/de not_active IP Right Cessation
- 1976-08-06 NL NL7608751A patent/NL7608751A/xx not_active Application Discontinuation
- 1976-08-16 CS CS530976A patent/CS185643B2/cs unknown
- 1976-08-16 SE SE7609110A patent/SE7609110L/xx not_active Application Discontinuation
- 1976-08-18 JP JP9853676A patent/JPS6059054B2/ja not_active Expired
- 1976-08-18 IT IT2633376A patent/IT1067777B/it active
- 1976-08-18 SU SU762389410A patent/SU629860A3/ru active
- 1976-08-19 GB GB3458676A patent/GB1515625A/en not_active Expired
- 1976-08-20 DD DD19441776A patent/DD127336A1/xx unknown
- 1976-08-20 FR FR7625409A patent/FR2321344A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7609110L (sv) | 1977-02-23 |
| DE2537382A1 (de) | 1977-03-03 |
| JPS5226353A (en) | 1977-02-26 |
| DE2537382C2 (enrdf_load_stackoverflow) | 1989-01-12 |
| GB1515625A (en) | 1978-06-28 |
| JPS6059054B2 (ja) | 1985-12-23 |
| ATA536976A (de) | 1978-06-15 |
| AT348304B (de) | 1979-02-12 |
| FR2321344A1 (fr) | 1977-03-18 |
| CS185643B2 (en) | 1978-10-31 |
| IT1067777B (it) | 1985-03-16 |
| SU629860A3 (ru) | 1978-10-25 |
| CH612102A5 (en) | 1979-07-13 |
| FR2321344B1 (enrdf_load_stackoverflow) | 1981-06-12 |
| NL7608751A (nl) | 1977-02-24 |