JPS61117618U - - Google Patents
Info
- Publication number
- JPS61117618U JPS61117618U JP19915184U JP19915184U JPS61117618U JP S61117618 U JPS61117618 U JP S61117618U JP 19915184 U JP19915184 U JP 19915184U JP 19915184 U JP19915184 U JP 19915184U JP S61117618 U JPS61117618 U JP S61117618U
- Authority
- JP
- Japan
- Prior art keywords
- carbide tip
- arc
- angle
- circular saw
- saw blade
- 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
- 229910001234 light alloy Inorganic materials 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Nonmetal Cutting Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は従来の軽合金用丸鋸刃を示す一部正面
図、第２図は同正断面図、第３図は本考案に係わ
る丸鋸刃の一実施例を示す一部斜視図、第４図は
同正面図である。
１……丸鋸本体（鋸歯本体）、１ａ……鋸歯部
、３，３０……超硬チツプ、３ａ……両角、３０
ａ……円弧部、ｒ……半径、ｌ……横幅寸法、３
０ｂ……直線両縁。
FIG. 1 is a partial front view showing a conventional circular saw blade for light alloys, FIG. 2 is a sectional view thereof, and FIG. 3 is a partial perspective view showing an embodiment of the circular saw blade according to the present invention. FIG. 4 is a front view of the same. 1...Circular saw body (sawtooth body), 1a...Sawtooth part, 3, 30...Carbide tip, 3a...Both corners, 30
a...Circular arc part, r...Radius, l...Width dimension, 3
0b...Both straight edges.
Claims (1)
弧部となし、この円弧部と超硬チツプの直線両縁
とを面一にむすぶ接線の開口角度を１６０°〜１
８０°程度としたことを特徴とする丸鋸刃。 The outer circumferential shape of the carbide tip of each sawtooth part is a semicircular arc, and the opening angle of the tangent that connects this arc and both straight edges of the carbide tip to be flush is 160° to 1.
A circular saw blade characterized by an angle of approximately 80°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19915184U JPS61117618U (en) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19915184U JPS61117618U (en) | 1984-12-29 | 1984-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117618U true JPS61117618U (en) | 1986-07-24 |
Family
ID=30758804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19915184U Pending JPS61117618U (en) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117618U (en) |
-
1984
- 1984-12-29 JP JP19915184U patent/JPS61117618U/ja active Pending