SG99908A1 - Method and apparatus for creating spaced openings in hollow devices - Google Patents
Method and apparatus for creating spaced openings in hollow devicesInfo
- Publication number
- SG99908A1 SG99908A1 SG200103983A SG200103983A SG99908A1 SG 99908 A1 SG99908 A1 SG 99908A1 SG 200103983 A SG200103983 A SG 200103983A SG 200103983 A SG200103983 A SG 200103983A SG 99908 A1 SG99908 A1 SG 99908A1
- Authority
- SG
- Singapore
- Prior art keywords
- spaced openings
- hollow devices
- creating spaced
- creating
- hollow
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200103983A SG99908A1 (en) | 2001-06-26 | 2001-06-26 | Method and apparatus for creating spaced openings in hollow devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200103983A SG99908A1 (en) | 2001-06-26 | 2001-06-26 | Method and apparatus for creating spaced openings in hollow devices |
Publications (1)
Publication Number | Publication Date |
---|---|
SG99908A1 true SG99908A1 (en) | 2003-11-27 |
Family
ID=31713311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200103983A SG99908A1 (en) | 2001-06-26 | 2001-06-26 | Method and apparatus for creating spaced openings in hollow devices |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG99908A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497699A1 (en) * | 1981-01-15 | 1982-07-16 | Mulard Michel | Press for punching holes in square hollow sections - uses mandrel matrix over which work is threaded in path of punch and punch-action guides |
EP0249862A2 (en) * | 1986-06-18 | 1987-12-23 | Stockrail Services Limited | Method of and apparatus for producing punched tube |
WO2000041826A1 (en) * | 1999-01-18 | 2000-07-20 | Shoham Machines And Dies Ltd. | Punching press device for punching openings in profiled bars, and method of punching |
-
2001
- 2001-06-26 SG SG200103983A patent/SG99908A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497699A1 (en) * | 1981-01-15 | 1982-07-16 | Mulard Michel | Press for punching holes in square hollow sections - uses mandrel matrix over which work is threaded in path of punch and punch-action guides |
EP0249862A2 (en) * | 1986-06-18 | 1987-12-23 | Stockrail Services Limited | Method of and apparatus for producing punched tube |
WO2000041826A1 (en) * | 1999-01-18 | 2000-07-20 | Shoham Machines And Dies Ltd. | Punching press device for punching openings in profiled bars, and method of punching |
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