DE3247200C2 - - Google Patents
Info
- Publication number
- DE3247200C2 DE3247200C2 DE19823247200 DE3247200A DE3247200C2 DE 3247200 C2 DE3247200 C2 DE 3247200C2 DE 19823247200 DE19823247200 DE 19823247200 DE 3247200 A DE3247200 A DE 3247200A DE 3247200 C2 DE3247200 C2 DE 3247200C2
- Authority
- DE
- Germany
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823247200 DE3247200A1 (de) | 1982-12-21 | 1982-12-21 | Verfahren und biegepresse zum biegen eines geraden rohres zu einem rohrbogen mit angeschlossenen geraden schenkeln |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823247200 DE3247200A1 (de) | 1982-12-21 | 1982-12-21 | Verfahren und biegepresse zum biegen eines geraden rohres zu einem rohrbogen mit angeschlossenen geraden schenkeln |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3247200A1 DE3247200A1 (de) | 1984-07-05 |
DE3247200C2 true DE3247200C2 (de) | 1987-05-07 |
Family
ID=6181234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823247200 Granted DE3247200A1 (de) | 1982-12-21 | 1982-12-21 | Verfahren und biegepresse zum biegen eines geraden rohres zu einem rohrbogen mit angeschlossenen geraden schenkeln |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3247200A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107309305A (zh) * | 2017-06-28 | 2017-11-03 | 无锡威奥液压机电设备有限公司 | 一种冰箱冷凝管折弯装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4754629A (en) * | 1987-11-10 | 1988-07-05 | Allen Mark L | Safe relocking system |
DE4213228C1 (de) * | 1992-04-22 | 1993-05-13 | Friedhelm Post Sondermaschinen, 7880 Bad Saeckingen, De | |
ITMI20072372A1 (it) * | 2007-12-19 | 2009-06-20 | Ibf S P A | Procedimento per la piegatura di manufatti tubolari con rapporto >3 tra il raggio di piegatura e il diametro estwerno del tubo finito |
CN109848329B (zh) * | 2018-12-24 | 2021-08-24 | 深圳市恒义建筑技术有限公司 | 钢筋冷弯试验机及其测试方法 |
CN114632846B (zh) * | 2022-03-21 | 2022-12-23 | 浙江大学 | 一种适用于不同管径管件弯曲成形上下料的管件夹持末端执行装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE471645C (de) * | 1929-02-18 | Jakob Schmitz | Verfahren zur Herstellung von Rohrbogen von moeglichst gleichmaessiger Wandstaerke |
-
1982
- 1982-12-21 DE DE19823247200 patent/DE3247200A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107309305A (zh) * | 2017-06-28 | 2017-11-03 | 无锡威奥液压机电设备有限公司 | 一种冰箱冷凝管折弯装置 |
Also Published As
Publication number | Publication date |
---|---|
DE3247200A1 (de) | 1984-07-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |