JPS61192803U - - Google Patents
Info
- Publication number
- JPS61192803U JPS61192803U JP7793485U JP7793485U JPS61192803U JP S61192803 U JPS61192803 U JP S61192803U JP 7793485 U JP7793485 U JP 7793485U JP 7793485 U JP7793485 U JP 7793485U JP S61192803 U JPS61192803 U JP S61192803U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- circular saw
- recess
- blade
- periphery
- 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 1
Landscapes
- Sawing (AREA)
Description
第１図は本考案の一実施例を示すチツプ部分の
部分拡大図、第２図は第１図のＸ矢視図、第３図
は丸鋸刃の全体正面図、第４図は電動丸鋸の斜視
図、第５図及び第６図は同上の作用説明図であり
、１は丸鋸板、２はチツプ、３は凹部、４は第一
の刃部、５は第二の刃部である。
Fig. 1 is a partially enlarged view of the tip portion showing an embodiment of the present invention, Fig. 2 is a view taken along the X arrow in Fig. 1, Fig. 3 is an overall front view of the circular saw blade, and Fig. 4 is an electric circular saw blade. A perspective view of the saw, and FIGS. 5 and 6 are explanatory diagrams of the same operation, and 1 is a circular saw plate, 2 is a tip, 3 is a recessed part, 4 is a first blade part, and 5 is a second blade part. It is.
Claims (1)
を設け、チツプ外周部の回転方向前方部分に凹部
を切欠して凹部の内周側に回転半径の小さな第一
の刃部を形成すると共に凹部の回転方向後方に回
転半径の大きな第二の刃部を形成して相る丸鋸刃
。 (2) 第二の刃部において、凹部からチツプの回
転方向後面に貫通する切り屑逃がし孔を開口して
成る実用新案登録請求の範囲第１項記載の丸鋸刃
。[Scope of Claim for Utility Model Registration] (1) A plurality of chips are provided on the periphery of a circular saw plate to serve as cutting blades, and a recess is cut out at the front part of the outer periphery of the chip in the direction of rotation, and a rotation radius is formed on the inner periphery of the recess. A circular saw blade that forms a first blade portion with a small diameter and a second blade portion with a large rotation radius at the rear of the concave portion in the direction of rotation. (2) The circular saw blade according to claim 1, wherein the second blade part has a chip release hole that penetrates from the recess to the rear surface in the direction of rotation of the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7793485U JPS61192803U (en) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7793485U JPS61192803U (en) | 1985-05-25 | 1985-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192803U true JPS61192803U (en) | 1986-12-01 |
Family
ID=30621453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7793485U Pending JPS61192803U (en) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224702A (en) * | 1994-02-23 | 1996-09-03 | Matsushita Electric Works Ltd | Saw blade |
-
1985
- 1985-05-25 JP JP7793485U patent/JPS61192803U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224702A (en) * | 1994-02-23 | 1996-09-03 | Matsushita Electric Works Ltd | Saw blade |
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