JPS6344716U - - Google Patents
Info
- Publication number
- JPS6344716U JPS6344716U JP13756986U JP13756986U JPS6344716U JP S6344716 U JPS6344716 U JP S6344716U JP 13756986 U JP13756986 U JP 13756986U JP 13756986 U JP13756986 U JP 13756986U JP S6344716 U JPS6344716 U JP S6344716U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- circular saw
- tip
- seat
- fitting groove
- 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
- Harvester Elements (AREA)
- Milling Processes (AREA)
Description
図面第１図は本考案丸鋸の一部切欠側面図、第
２図は同上の上面図、第３図は本考案丸鋸のチツ
プ拡大上面図、第４図は本考案丸鋸のチツプ嵌合
溝を示す側面図、第５図は従来の丸鋸の一部切欠
側面図、第６図は同上の上面図である。
１……丸鋸本体、２……刃先部、３……チツプ
座、４……谷部、５……チツプ嵌合溝、６……溝
壁面、７……チツプ、８……当接面、９……すく
い面、ｔ……丸鋸本体の肉厚、ｗ……溝幅。
Figure 1 is a partially cutaway side view of the circular saw of the present invention, Figure 2 is a top view of the same as above, Figure 3 is an enlarged top view of the chip of the circular saw of the present invention, and Figure 4 is a tip fitting of the circular saw of the present invention. FIG. 5 is a partially cutaway side view of a conventional circular saw, and FIG. 6 is a top view of the same. 1...Circular saw body, 2...Blade tip, 3...Chip seat, 4...Trough, 5...Tip fitting groove, 6...Groove wall surface, 7...Tip, 8...Abutment surface , 9... rake face, t... wall thickness of the circular saw body, w... groove width.
Claims (1)
けされている丸鋸において、チツプ座３の延長部
で丸鋸本体１の谷部４に設けられるチツプ嵌合溝
５の一方の溝壁面６が形成され、チツプ７のすく
い面９がチツプ座３に当接される当接面８と平行
な凹曲面に形成され、チツプ嵌合溝５はチツプ７
のすくい面９の幅方向の中心から丸鋸本体１の肉
厚ｔの１／２の位置におけるチツプ厚みと等しい
溝幅ｗに形成されていて、チツプ７が当接面８を
チツプ座３に当接されるとともに下端をチツプ嵌
合溝５に嵌合されて、ろう付けされていることを
特徴とする丸鋸。 In a circular saw in which a chip is brazed to a chip seat at the cutting edge of a circular saw body, one groove wall surface 6 of a chip fitting groove 5 provided in the valley 4 of the circular saw body 1 at an extension of the chip seat 3. is formed, and the rake face 9 of the chip 7 is formed into a concave curved surface parallel to the abutment surface 8 that comes into contact with the chip seat 3, and the chip fitting groove 5 is formed in the chip 7.
The groove width w is equal to the tip thickness at a position 1/2 of the wall thickness t of the circular saw body 1 from the center in the width direction of the rake face 9, and the tip 7 contacts the contact surface 8 with the tip seat 3. A circular saw characterized in that the lower end is fitted into a tip fitting groove 5 and brazed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756986U JPS6344716U (en) | 1986-09-08 | 1986-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756986U JPS6344716U (en) | 1986-09-08 | 1986-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6344716U true JPS6344716U (en) | 1988-03-25 |
Family
ID=31041747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13756986U Pending JPS6344716U (en) | 1986-09-08 | 1986-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344716U (en) |
-
1986
- 1986-09-08 JP JP13756986U patent/JPS6344716U/ja active Pending