FR2097182B3 - - Google Patents
Info
- Publication number
- FR2097182B3 FR2097182B3 FR7123442A FR7123442A FR2097182B3 FR 2097182 B3 FR2097182 B3 FR 2097182B3 FR 7123442 A FR7123442 A FR 7123442A FR 7123442 A FR7123442 A FR 7123442A FR 2097182 B3 FR2097182 B3 FR 2097182B3
- 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
- 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
-
- 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
- B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel
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 |
|---|---|---|---|
| IT2701270 | 1970-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2097182A7 FR2097182A7 (en) | 1972-03-03 |
| FR2097182B3 true FR2097182B3 (enExample) | 1973-08-10 |
Family
ID=11220759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7123442A Expired FR2097182A7 (en) | 1970-07-04 | 1971-06-28 | Sheet metal cylinders - bending of long lengths |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2133016A1 (enExample) |
| FR (1) | FR2097182A7 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2343367C2 (de) * | 1973-08-28 | 1984-03-29 | Kenneth Michael 3102 East Kew Victoria Hume | Verfahren und Vorrichtung zum Rundbiegen bzw. Einrollen von im wesentlichen ebenen plattenförmigen Werkstücken |
| DE2620768A1 (de) * | 1976-05-11 | 1977-11-24 | Otto Bihler | Verfahren und vorrichtung zum biegen von runden teilen aus draht- oder bandmaterial |
| DE2631219C3 (de) * | 1976-07-12 | 1986-10-23 | Theodor Fricke GmbH & Co, 4402 Greven | Verfahren zum Herstellen von Dachrinnen und Vorrichtung zur Durchführung dieses Verfahrens |
| EP0029345B1 (en) * | 1979-11-15 | 1984-05-02 | Kenneth Michael Hume | Method and apparatus for rolling plate to form a substantially cylindrical article |
| FR2485407A1 (fr) * | 1980-06-26 | 1981-12-31 | Jouanel Sa Ets Y | Machine a former les tuyaux de faible diametre |
| JPS5781924A (en) * | 1980-09-19 | 1982-05-22 | Maikeru Hiyuumu Kenesu | Method and apparatus for bending plate |
| JPH0714533B2 (ja) * | 1985-10-01 | 1995-02-22 | 曙ブレーキ工業株式会社 | ブレ−キシユ−の矯正ロ−ル機 |
| JP3145397B2 (ja) | 1989-03-15 | 2001-03-12 | ハウ―メタル エンジニアリング プロプライアタリー リミティド | 板わん曲装置 |
| WO1990010510A1 (en) * | 1989-03-15 | 1990-09-20 | Hu-Metal Engineering Pty. Limited | Apparatus for forming a pipe from a sheet metal plate |
| AU634220B2 (en) * | 1989-03-15 | 1993-02-18 | Hu-Metal Engineering Pty. Limited | Apparatus for forming a pipe from a sheet metal plate |
| CN1053404C (zh) * | 1993-04-05 | 2000-06-14 | 肯尼斯·M·休姆 | 管子成形机及方法 |
| DE102010051790A1 (de) * | 2010-11-18 | 2012-05-24 | GM Global Technology Operations LLC | Abkantvorrichtung mit Rotationswerkzeug |
| CN107433426A (zh) * | 2016-05-26 | 2017-12-05 | 沃维克自动化公司 | 用于制造开缝的衬套式支承件套筒的方法 |
-
1971
- 1971-06-28 FR FR7123442A patent/FR2097182A7/fr not_active Expired
- 1971-07-02 DE DE19712133016 patent/DE2133016A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2097182A7 (en) | 1972-03-03 |
| DE2133016A1 (de) | 1972-01-05 |