BE670383A - - Google Patents
Info
- Publication number
- BE670383A BE670383A BE670383DA BE670383A BE 670383 A BE670383 A BE 670383A BE 670383D A BE670383D A BE 670383DA BE 670383 A BE670383 A BE 670383A
- Authority
- BE
- Belgium
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
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2048965 | 1965-03-17 | ||
| JP4969865 | 1965-08-17 | ||
| JP6714465U JPS4313732Y1 (en:Method) | 1965-08-17 | 1965-08-17 | |
| JP4969965 | 1965-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670383A true BE670383A (en:Method) | 1966-01-17 |
Family
ID=27457391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670383D BE670383A (en:Method) | 1965-03-17 | 1965-09-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE670383A (en:Method) |
| DE (1) | DE1527290A1 (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062216A (en) * | 1974-07-23 | 1977-12-13 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Metal bending methods and apparatus |
| DE2559694C3 (de) * | 1974-07-23 | 1985-08-01 | Daiichi Koshuha Kogyo K.K., Tokyo | Vorrichtung zum Warmbiegen von Metallrohren |
| DE2555326C3 (de) * | 1975-12-05 | 1978-10-19 | Mannesmann Ag, 4000 Duesseldorf | Vorrichtung zum Biegen von Großrohren |
| DE2927145C2 (de) * | 1979-07-05 | 1982-09-02 | RoFo Rohrbogen und Formstücke GmbH, 5962 Drolshagen | Vorrichtung zum Biegen von Rohren |
-
1965
- 1965-09-30 BE BE670383D patent/BE670383A/xx unknown
- 1965-09-30 DE DE19651527290 patent/DE1527290A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1527290A1 (de) | 1970-01-08 |