FR2323464B1 - - Google Patents
Info
- Publication number
- FR2323464B1 FR2323464B1 FR7627013A FR7627013A FR2323464B1 FR 2323464 B1 FR2323464 B1 FR 2323464B1 FR 7627013 A FR7627013 A FR 7627013A FR 7627013 A FR7627013 A FR 7627013A FR 2323464 B1 FR2323464 B1 FR 2323464B1
- Authority
- FR
- France
- 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
- B21D7/08—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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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 |
|---|---|---|---|
| NL7510648A NL7510648A (en) | 1975-09-10 | 1975-09-10 | METHOD RESP. BENDING BENCH SUITABLE FOR BENDING FLAT STRIP TO A CYLINDRICAL SHAPE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2323464A1 FR2323464A1 (en) | 1977-04-08 |
| FR2323464B1 true FR2323464B1 (en) | 1982-10-01 |
Family
ID=19824448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7627013A Granted FR2323464A1 (en) | 1975-09-10 | 1976-09-08 | METHOD AND MACHINE FOR BENDING A FLAT STRIP INTO A CYLINDRICAL SHAPE |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU504858B2 (en) |
| CA (1) | CA1056707A (en) |
| DE (1) | DE2640800A1 (en) |
| FR (1) | FR2323464A1 (en) |
| GB (1) | GB1551984A (en) |
| IN (1) | IN148251B (en) |
| NL (1) | NL7510648A (en) |
| SE (1) | SE427806B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH681514A5 (en) * | 1990-09-28 | 1993-04-15 | Strub Ag | |
| DE102010004725B3 (en) * | 2010-01-15 | 2011-06-09 | Mario Köhler | Bending fixture for use in sheet and metal producing industry, has slot provided in operating connection with contact point of workpiece with tool and contact point of bending roll with workpiece, where offset is provided between points |
| CN109091224B (en) * | 2018-09-21 | 2020-05-05 | 李坤 | Kirschner wire propeller with cladding type bending function for orthopedic surgery |
| CN118204405B (en) * | 2024-05-21 | 2024-07-26 | 青州市虎王工程机械有限公司 | Arc surface bending device for loader oil tank |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073425B (en) * | 1960-01-21 | Ste des Forges et Ateliers du Creusot, Paris | Four roll sheet metal bending machine | |
| DE471414C (en) * | 1927-12-13 | 1929-02-13 | Walter Weihe | Bending machine on which flat and profiled material can be bent into tubes or rings in one operation |
| US2202555A (en) * | 1939-01-09 | 1940-05-28 | Mckay Machine Co | Unloading mechanism |
| US2387688A (en) * | 1943-03-12 | 1945-10-23 | William F Spahr | Body roller |
| DE906443C (en) * | 1944-10-29 | 1954-03-15 | Eisenwerk Rothe Erde G M B H | Auxiliary device for pre-bending the edge strips of flat steel sheets to be bent by means of a three-roll bending machine, in particular in a ring shape |
| GB637809A (en) * | 1947-04-23 | 1950-05-24 | Glacier Co Ltd | Improvements in the manufacture of part-cylindrical objects from sheet or strip material |
| FR1012200A (en) * | 1949-06-30 | 1952-07-07 | Glacier Co Ltd | Method of manufacturing partially cylindrical articles from sheets or strips of material |
| AT252011B (en) * | 1964-05-06 | 1967-02-10 | Frei Automatic H I Frei | Feed device, in particular for machine tools |
| GB1112088A (en) * | 1966-11-23 | 1968-05-01 | Samme Valentin Lindmark | Improvements in sheet bending machines |
-
1975
- 1975-09-10 NL NL7510648A patent/NL7510648A/en active Search and Examination
-
1976
- 1976-08-17 IN IN1497/CAL/76A patent/IN148251B/en unknown
- 1976-08-31 AU AU17321/76A patent/AU504858B2/en not_active Expired
- 1976-09-08 FR FR7627013A patent/FR2323464A1/en active Granted
- 1976-09-09 GB GB37424/76A patent/GB1551984A/en not_active Expired
- 1976-09-09 CA CA260,848A patent/CA1056707A/en not_active Expired
- 1976-09-10 SE SE7610066A patent/SE427806B/en not_active IP Right Cessation
- 1976-09-10 DE DE19762640800 patent/DE2640800A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2323464A1 (en) | 1977-04-08 |
| NL7510648A (en) | 1977-03-14 |
| CA1056707A (en) | 1979-06-19 |
| GB1551984A (en) | 1979-09-05 |
| IN148251B (en) | 1980-12-20 |
| SE7610066L (en) | 1977-03-11 |
| DE2640800C2 (en) | 1990-09-20 |
| DE2640800A1 (en) | 1977-03-24 |
| AU1732176A (en) | 1978-03-09 |
| SE427806B (en) | 1983-05-09 |
| AU504858B2 (en) | 1979-11-01 |