FR2233110A1 - Device to cold form ornamental curves in metal strip - has pivoting handle wedging strip against former on rotary plate - Google Patents
Device to cold form ornamental curves in metal strip - has pivoting handle wedging strip against former on rotary plateInfo
- Publication number
- FR2233110A1 FR2233110A1 FR7322165A FR7322165A FR2233110A1 FR 2233110 A1 FR2233110 A1 FR 2233110A1 FR 7322165 A FR7322165 A FR 7322165A FR 7322165 A FR7322165 A FR 7322165A FR 2233110 A1 FR2233110 A1 FR 2233110A1
- Authority
- FR
- France
- Prior art keywords
- strip
- metal
- curves
- former
- metal strip
- 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.)
- Granted
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
- 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)
Abstract
The device consists of a circular rotating element mounted in a base plate, with suitable means of driving it. On top of the rotating piece is fixed a former of the shape required for the curves. The end of the metal strip is held against the former by a cam device located in one of several possible locations, depending on the thickness of the metal. If the metal is excessively thick, it can be gripped by a screw in a tapped hole. A handle at the top of the cam is used to wedge the metal. The rotating piece is turned and the metal strip is pressed against the former by a stationary roller. The strip is released by freeing the cam by the handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7322165A FR2233110A1 (en) | 1973-06-13 | 1973-06-13 | Device to cold form ornamental curves in metal strip - has pivoting handle wedging strip against former on rotary plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7322165A FR2233110A1 (en) | 1973-06-13 | 1973-06-13 | Device to cold form ornamental curves in metal strip - has pivoting handle wedging strip against former on rotary plate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2233110A1 true FR2233110A1 (en) | 1975-01-10 |
FR2233110B1 FR2233110B1 (en) | 1977-07-29 |
Family
ID=9121122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7322165A Granted FR2233110A1 (en) | 1973-06-13 | 1973-06-13 | Device to cold form ornamental curves in metal strip - has pivoting handle wedging strip against former on rotary plate |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2233110A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2361949A1 (en) * | 1976-08-16 | 1978-03-17 | Karnasch Rainer | Bar bending machine - for forming curves or coils in a reproducible manner |
FR3036636A1 (en) * | 2015-05-28 | 2016-12-02 | Bernard Weinstein | TOOLING OF FERRONNERIE |
CN108393380A (en) * | 2018-01-25 | 2018-08-14 | 贵州省新滢工艺有限公司 | A kind of efficient iron skill volume embossing device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1497561A (en) * | 1966-08-10 | 1967-10-13 | Guilbert & Fils Leon | Bending device especially for metalwork and other applications |
FR2038707A6 (en) * | 1969-03-27 | 1971-01-08 | Guilbert Et Fils | Metal bending apparatus extension |
-
1973
- 1973-06-13 FR FR7322165A patent/FR2233110A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1497561A (en) * | 1966-08-10 | 1967-10-13 | Guilbert & Fils Leon | Bending device especially for metalwork and other applications |
FR2038707A6 (en) * | 1969-03-27 | 1971-01-08 | Guilbert Et Fils | Metal bending apparatus extension |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2361949A1 (en) * | 1976-08-16 | 1978-03-17 | Karnasch Rainer | Bar bending machine - for forming curves or coils in a reproducible manner |
FR3036636A1 (en) * | 2015-05-28 | 2016-12-02 | Bernard Weinstein | TOOLING OF FERRONNERIE |
CN108393380A (en) * | 2018-01-25 | 2018-08-14 | 贵州省新滢工艺有限公司 | A kind of efficient iron skill volume embossing device |
Also Published As
Publication number | Publication date |
---|---|
FR2233110B1 (en) | 1977-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |