JPS5248888A - Trip cutting edge for perforator - Google Patents
Trip cutting edge for perforatorInfo
- Publication number
- JPS5248888A JPS5248888A JP12431475A JP12431475A JPS5248888A JP S5248888 A JPS5248888 A JP S5248888A JP 12431475 A JP12431475 A JP 12431475A JP 12431475 A JP12431475 A JP 12431475A JP S5248888 A JPS5248888 A JP S5248888A
- Authority
- JP
- Japan
- Prior art keywords
- perforator
- cutting edge
- trip cutting
- trip
- edge
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide less expensive trip cutting edge for a perforator using a shaft for the edge of special material without reducing ability of cutting edge of the perforator.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12431475A JPS5248888A (en) | 1975-10-17 | 1975-10-17 | Trip cutting edge for perforator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12431475A JPS5248888A (en) | 1975-10-17 | 1975-10-17 | Trip cutting edge for perforator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5248888A true JPS5248888A (en) | 1977-04-19 |
Family
ID=14882252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12431475A Pending JPS5248888A (en) | 1975-10-17 | 1975-10-17 | Trip cutting edge for perforator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5248888A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0361000A (en) * | 1989-07-29 | 1991-03-15 | Kokuyo Co Ltd | Drill for two holes |
WO2003066292A1 (en) * | 2002-02-07 | 2003-08-14 | Peach Office Products Ltd. | Cutting knife for a punching machine |
-
1975
- 1975-10-17 JP JP12431475A patent/JPS5248888A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0361000A (en) * | 1989-07-29 | 1991-03-15 | Kokuyo Co Ltd | Drill for two holes |
WO2003066292A1 (en) * | 2002-02-07 | 2003-08-14 | Peach Office Products Ltd. | Cutting knife for a punching machine |
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