JPH02107417U - - Google Patents
Info
- Publication number
- JPH02107417U JPH02107417U JP1550289U JP1550289U JPH02107417U JP H02107417 U JPH02107417 U JP H02107417U JP 1550289 U JP1550289 U JP 1550289U JP 1550289 U JP1550289 U JP 1550289U JP H02107417 U JPH02107417 U JP H02107417U
- Authority
- JP
- Japan
- Prior art keywords
- constant
- tip
- cutting blade
- width
- cutting tool
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案実施例の要部構成説明図、第２
図はパイプ切断工具の従来例要部構成説明図であ
る。
１，１′，１０……パイプ切断工具の切刃、２
……パイプ、３，３′，１３，１３′，１４，１
４′，１５，１５′……切粉、１１……切刃の先
端部、１２ａ，１２ｂ……切刃の肩部。
Figure 1 is an explanatory diagram of the main part configuration of the embodiment of the present invention, Figure 2
The figure is an explanatory diagram of the main part configuration of a conventional pipe cutting tool. 1, 1', 10... Cutting blade of pipe cutting tool, 2
...Pipe, 3, 3', 13, 13', 14, 1
4', 15, 15'... Chips, 11... Tip of the cutting blade, 12a, 12b... Shoulder of the cutting blade.
Claims (1)
る先端部と、一定の曲率Ｒを有するように加工さ
れている肩部を具備することを特徴とするパイプ
切断工具の切刃。 A cutting blade for a pipe cutting tool, characterized in that it comprises a tip portion having a tip protrusion formed at a constant obtuse angle θ and having a width W, and a shoulder portion machined to have a constant curvature R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1550289U JPH02107417U (en) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1550289U JPH02107417U (en) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107417U true JPH02107417U (en) | 1990-08-27 |
Family
ID=31227613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1550289U Pending JPH02107417U (en) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035368A (en) * | 2004-07-27 | 2006-02-09 | Kunitekku:Kk | Apparatus and method for cutting off pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS532082B2 (en) * | 1973-05-26 | 1978-01-25 | ||
| JPS552527B2 (en) * | 1973-02-13 | 1980-01-21 | ||
| JPS62271623A (en) * | 1986-05-16 | 1987-11-25 | Kobe Steel Ltd | Cutting tool for large thickness steel pipe |
-
1989
- 1989-02-13 JP JP1550289U patent/JPH02107417U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552527B2 (en) * | 1973-02-13 | 1980-01-21 | ||
| JPS532082B2 (en) * | 1973-05-26 | 1978-01-25 | ||
| JPS62271623A (en) * | 1986-05-16 | 1987-11-25 | Kobe Steel Ltd | Cutting tool for large thickness steel pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035368A (en) * | 2004-07-27 | 2006-02-09 | Kunitekku:Kk | Apparatus and method for cutting off pipe |
| JP4514539B2 (en) * | 2004-07-27 | 2010-07-28 | 株式会社 クニテック | Pipe cutting device and cutting method |