FR1080600A - Improvement to asymmetric three-roller machines for bending and rolling sheet metal - Google Patents
Improvement to asymmetric three-roller machines for bending and rolling sheet metalInfo
- Publication number
- FR1080600A FR1080600A FR1080600DA FR1080600A FR 1080600 A FR1080600 A FR 1080600A FR 1080600D A FR1080600D A FR 1080600DA FR 1080600 A FR1080600 A FR 1080600A
- Authority
- FR
- France
- Prior art keywords
- asymmetric
- bending
- improvement
- sheet metal
- rolling sheet
- Prior art date
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1080600X | 1953-03-03 | ||
IT2870817X | 1953-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1080600A true FR1080600A (en) | 1954-12-10 |
Family
ID=26332665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1080600D Expired FR1080600A (en) | 1953-03-03 | 1953-04-01 | Improvement to asymmetric three-roller machines for bending and rolling sheet metal |
Country Status (2)
Country | Link |
---|---|
US (1) | US2870817A (en) |
FR (1) | FR1080600A (en) |
Cited By (2)
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 | |
EP0055102A2 (en) * | 1980-12-23 | 1982-06-30 | Harold Gordon Raw | Drive mechanism for a rolling machine |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126043A (en) * | 1964-03-24 | Simon | ||
US3364711A (en) * | 1965-07-06 | 1968-01-23 | Leonard Concrete Pipe Company | Forming apparatus |
US3835687A (en) * | 1972-09-13 | 1974-09-17 | Mitsubishi Heavy Ind Ltd | Device for detecting a bend angle upon precisely bending a metallic pipe |
CH604945A5 (en) * | 1976-01-29 | 1978-09-15 | Haeusler Christian Ag | |
TW399116B (en) * | 1998-09-11 | 2000-07-21 | Hunter Douglas International | Curved building panel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US220224A (en) * | 1879-10-07 | Improvement in machines for bending sheets of metal | ||
US1590491A (en) * | 1924-10-08 | 1926-06-29 | Coast Culvert And Flume Co | Bending roll |
US2215111A (en) * | 1938-04-14 | 1940-09-17 | Buffalo Forge Co | Bending machine |
US2387688A (en) * | 1943-03-12 | 1945-10-23 | William F Spahr | Body roller |
-
1953
- 1953-04-01 FR FR1080600D patent/FR1080600A/en not_active Expired
- 1953-09-30 US US383346A patent/US2870817A/en not_active Expired - Lifetime
Cited By (3)
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 | |
EP0055102A2 (en) * | 1980-12-23 | 1982-06-30 | Harold Gordon Raw | Drive mechanism for a rolling machine |
EP0055102A3 (en) * | 1980-12-23 | 1982-12-08 | Harold Gordon Raw | Drive mechanism for a rolling machine |
Also Published As
Publication number | Publication date |
---|---|
US2870817A (en) | 1959-01-27 |
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