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 (nl) | 1975-09-10 | 1975-09-10 | Werkwijze resp. buigbank geschikt voor het buigen van vlakke strip tot een cilindrische gedaante. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2323464A1 FR2323464A1 (fr) | 1977-04-08 |
| FR2323464B1 true FR2323464B1 (ja) | 1982-10-01 |
Family
ID=19824448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7627013A Granted FR2323464A1 (fr) | 1975-09-10 | 1976-09-08 | Procede et machine pour cintrer une bande plate sous une forme cylindrique |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU504858B2 (ja) |
| CA (1) | CA1056707A (ja) |
| DE (1) | DE2640800A1 (ja) |
| FR (1) | FR2323464A1 (ja) |
| GB (1) | GB1551984A (ja) |
| IN (1) | IN148251B (ja) |
| NL (1) | NL7510648A (ja) |
| SE (1) | SE427806B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH681514A5 (ja) * | 1990-09-28 | 1993-04-15 | Strub Ag | |
| DE102010004725B3 (de) * | 2010-01-15 | 2011-06-09 | Mario Köhler | Biegevorrichtung |
| CN109091224B (zh) * | 2018-09-21 | 2020-05-05 | 李坤 | 一种具有包覆式弯折功能的骨科手术用克氏针推进器 |
| CN118204405B (zh) * | 2024-05-21 | 2024-07-26 | 青州市虎王工程机械有限公司 | 装载机油箱圆弧面折弯装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073425B (de) * | 1960-01-21 | Ste des Forges et Ateliers du Creusot, Paris | Vierwalzen-Blechbiegemaschine | |
| DE471414C (de) * | 1927-12-13 | 1929-02-13 | Walter Weihe | Biegemaschine, auf welcher flacher und profilierter Werkstoff zu Rohren bzw. Ringen in einem Arbeitsgang gebogen werden kann |
| 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 (de) * | 1944-10-29 | 1954-03-15 | Eisenwerk Rothe Erde G M B H | Hilfsvorrichtung zum Vorbiegen der Randstreifen von mittels einer Dreiwalzenbiegemaschine, insbesondere in Ringform zu biegenden Flachstahltafeln |
| 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 (fr) * | 1949-06-30 | 1952-07-07 | Glacier Co Ltd | Procédé de fabrication d'articles partiellement cylindriques à partir de tôles ou de bandes de matière |
| AT252011B (de) * | 1964-05-06 | 1967-02-10 | Frei Automatic H I Frei | Vorschubvorrichtung, insbesondere für Werkzeugmaschinen |
| GB1112088A (en) * | 1966-11-23 | 1968-05-01 | Samme Valentin Lindmark | Improvements in sheet bending machines |
-
1975
- 1975-09-10 NL NL7510648A patent/NL7510648A/xx 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/fr 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/xx not_active IP Right Cessation
- 1976-09-10 DE DE19762640800 patent/DE2640800A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2323464A1 (fr) | 1977-04-08 |
| NL7510648A (nl) | 1977-03-14 |
| CA1056707A (en) | 1979-06-19 |
| GB1551984A (en) | 1979-09-05 |
| IN148251B (ja) | 1980-12-20 |
| SE7610066L (sv) | 1977-03-11 |
| DE2640800C2 (ja) | 1990-09-20 |
| DE2640800A1 (de) | 1977-03-24 |
| AU1732176A (en) | 1978-03-09 |
| SE427806B (sv) | 1983-05-09 |
| AU504858B2 (en) | 1979-11-01 |