DE524091C - Device for folding copper, brass, zinc and other sheet metal - Google Patents
Device for folding copper, brass, zinc and other sheet metalInfo
- Publication number
- DE524091C DE524091C DENDAT524091D DE524091DD DE524091C DE 524091 C DE524091 C DE 524091C DE NDAT524091 D DENDAT524091 D DE NDAT524091D DE 524091D D DE524091D D DE 524091DD DE 524091 C DE524091 C DE 524091C
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- brass
- zinc
- folding copper
- folding
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE524091T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE524091C true DE524091C (en) | 1931-05-01 |
Family
ID=6552171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT524091D Expired DE524091C (en) | Device for folding copper, brass, zinc and other sheet metal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE524091C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2609028A (en) * | 1948-09-20 | 1952-09-02 | Edward Griffin | Automatic pittsburgh lock seam sealer |
US2810420A (en) * | 1953-10-21 | 1957-10-22 | Harry E Gibson | Joint lock hammer |
DE1115693B (en) * | 1959-10-29 | 1961-10-26 | Otto Leonhard | Sheet metal folding machine |
WO1982003805A1 (en) * | 1981-04-27 | 1982-11-11 | Douglas Macarthur Browne | Automotive door skin edge folder and bolster |
WO1983002077A1 (en) * | 1981-12-09 | 1983-06-23 | Ami Amnon Gale | Edge folding tool |
-
0
- DE DENDAT524091D patent/DE524091C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2609028A (en) * | 1948-09-20 | 1952-09-02 | Edward Griffin | Automatic pittsburgh lock seam sealer |
US2810420A (en) * | 1953-10-21 | 1957-10-22 | Harry E Gibson | Joint lock hammer |
DE1115693B (en) * | 1959-10-29 | 1961-10-26 | Otto Leonhard | Sheet metal folding machine |
WO1982003805A1 (en) * | 1981-04-27 | 1982-11-11 | Douglas Macarthur Browne | Automotive door skin edge folder and bolster |
WO1983002077A1 (en) * | 1981-12-09 | 1983-06-23 | Ami Amnon Gale | Edge folding tool |
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