JPS60149710U - rotating hand tools - Google Patents
rotating hand toolsInfo
- Publication number
- JPS60149710U JPS60149710U JP3653984U JP3653984U JPS60149710U JP S60149710 U JPS60149710 U JP S60149710U JP 3653984 U JP3653984 U JP 3653984U JP 3653984 U JP3653984 U JP 3653984U JP S60149710 U JPS60149710 U JP S60149710U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- hand tools
- rotating hand
- less
- manual 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
Landscapes
- Milling Processes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案回転手動工具の一実施例を示す正面図
、第２図は、その側面図、第３図は、切刃稜５を示す一
部拡大断面図、第４図は、切刃稜５の展開図である。
２・・・刃先部分、３・・・柄部分、４・・・被覆層、
５・・・切刃稜、６・・・ノツチ。FIG. 1 is a front view showing an embodiment of the rotary manual tool of the present invention, FIG. 2 is a side view thereof, FIG. 3 is a partially enlarged sectional view showing the cutting edge 5, and FIG. It is a developed view of the cutting edge 5. 2...Blade tip portion, 3...Handle portion, 4...Coating layer,
5... Cutting edge ridge, 6... Notch.
Claims (1)
切刃稜５を形成するようにした刃先部分２が備えられる
ようにした回転手動工具において、 “ 前記刃先部分２は、その表面に炭化物、窒化物、酸
化物等からなる硬質被覆層４が形成され、しかもその切
刃稜５は、適宜間隔をもつノツチ６の形成に伴って非連
続になっているとともに、そのすくい角θ１が５°以下
、その逃げ角θ２が３０°以下に設定されていることを
特徴とする回転手動工具。[Claims for Utility Model Registration] A rotary manual tool in which one end of a cylindrical handle portion 3 is provided with a cutting edge portion 2 that forms an axial cutting edge 5 on its outer periphery, “A hard coating layer 4 made of carbide, nitride, oxide, etc. is formed on the surface of the cutting edge portion 2, and the cutting edge 5 is discontinuous due to the formation of notches 6 with appropriate intervals. A rotary manual tool characterized in that the rake angle θ1 is set to 5° or less, and the clearance angle θ2 is set to 30° or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3653984U JPS60149710U (en) | 1984-03-14 | 1984-03-14 | rotating hand tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3653984U JPS60149710U (en) | 1984-03-14 | 1984-03-14 | rotating hand tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60149710U true JPS60149710U (en) | 1985-10-04 |
Family
ID=30541815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3653984U Pending JPS60149710U (en) | 1984-03-14 | 1984-03-14 | rotating hand tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149710U (en) |
-
1984
- 1984-03-14 JP JP3653984U patent/JPS60149710U/en active Pending
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