GB131673A - - Google Patents
Info
- Publication number
- GB131673A GB131673A GB131673DA GB131673A GB 131673 A GB131673 A GB 131673A GB 131673D A GB131673D A GB 131673DA GB 131673 A GB131673 A GB 131673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dies
- roll
- flange
- pressed
- disk
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/2653—Methods or machines for closing cans by applying caps or bottoms
- B21D51/2661—Sealing or closing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
131,673. Wade, H., (National Paper Can Co.). Julv 27, 1918. Seamed joints; seaming.-Lids, ends or bottoms with seamed joints are fixed to cans or cylindrical receptacles without the use of an interior mandrel. A flanged disk 3, Fig. 3, is placed in the end of the can 2, and the two are pressed into a groove in an anvil 5 by an expanding die 7. The can and disk are thus held against end movement whilst the edges are rolled over by a succession of dies 13, 14, Fig. 5. As shown in Fig. 6, the end 3a is cut out by a punch 15 and pressed into flanged form by a plunger 14. The end is pushed well into the can 2a so that the rolling-dies first roll up the edge of the can and then roll the can and the flange 4 together. The expanding die may be formed with teeth which score the inner surface of the flange 4 to enable it to be rolled more easily.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB131673A true GB131673A (en) | 1900-01-01 |
Family
ID=1725225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB131673D Expired GB131673A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB131673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705256A1 (en) * | 1993-05-21 | 1994-11-25 | Lorraine Laminage | Metal container of the can (tin) type, easy-open can or drinks can and method of manufacturing such a container |
| CH701453A1 (en) * | 2009-07-14 | 2011-01-14 | Stebler & Co Ag | An apparatus for inserting a piston into a cartridge. |
-
0
- GB GB131673D patent/GB131673A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705256A1 (en) * | 1993-05-21 | 1994-11-25 | Lorraine Laminage | Metal container of the can (tin) type, easy-open can or drinks can and method of manufacturing such a container |
| CH701453A1 (en) * | 2009-07-14 | 2011-01-14 | Stebler & Co Ag | An apparatus for inserting a piston into a cartridge. |
| EP2277641A1 (en) * | 2009-07-14 | 2011-01-26 | Stebler & Co.AG | Device for mounting a piston into a cartridge |
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