JPS62156416U - - Google Patents
Info
- Publication number
- JPS62156416U JPS62156416U JP4443586U JP4443586U JPS62156416U JP S62156416 U JPS62156416 U JP S62156416U JP 4443586 U JP4443586 U JP 4443586U JP 4443586 U JP4443586 U JP 4443586U JP S62156416 U JPS62156416 U JP S62156416U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- cutting
- peripheral edge
- outer peripheral
- 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
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000004566 building material Substances 0.000 claims 1
Description
第１図及び第２図は本考案の実施例を示し、第
１図は正面図、第２図は要部の部分拡大図、第３
図及び第４図は従来例を示し、第３図は正面図、
第４図は要部の部分拡大図である。
１…切断刃物、２…刃物ベース、３…切断刃、
３ａ…切断部、３ｂ…背部、４…ダイヤモンドチ
ツプ、５…僅少間隙、７…延設部。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a front view, Figure 2 being a partially enlarged view of the main parts, and Figure 3 being a partially enlarged view of the main parts.
Figures 4 and 4 show conventional examples, and Figure 3 is a front view;
FIG. 4 is a partially enlarged view of the main part. 1... Cutting blade, 2... Blade base, 3... Cutting blade,
3a...Cut portion, 3b...Back portion, 4...Diamond chip, 5...Small gap, 7...Extended portion.
Claims (1)
いて略等分配置された複数枚の切断刃３が一体形
成され、該各切断刃３の切断部３ａにはダイヤモ
ンドチツプ４が取付けられた建材加工用回転式切
断刃物において、 前記切断刃３の切断部３ａと該切断刃３の回転
方向前方の切断刃３の背部３ｂとの間には、刃物
ベース２の外周縁６の径外側に円弧状の延設部７
が前記刃物ベース２の外周縁６及び切断刃３の背
部３ｂと一体形成され、該延設部７は、背部７ａ
が切断刃３の切断部３ａの前方に僅少間隙５を介
在して位置されていると共に、外周縁６が前記ダ
イヤモンドチツプ４の尖端より僅かに径内側に位
置されていることを特徴とする建材加工用回転式
切断刃物。[Claims for Utility Model Registration] A plurality of cutting blades 3 are integrally formed on the outer periphery of a disc-shaped blade base 2 at approximately equal intervals with large intervals, and the cutting portion 3a of each cutting blade 3 is In this rotary cutting tool for processing building materials, a diamond chip 4 is attached, and a tool base 2 is provided between the cutting portion 3a of the cutting blade 3 and the back portion 3b of the cutting blade 3 in the forward direction of rotation of the cutting blade 3. An arcuate extending portion 7 is provided on the radially outer side of the outer peripheral edge 6 of the
is integrally formed with the outer peripheral edge 6 of the cutter base 2 and the back part 3b of the cutting blade 3, and the extending part 7
is located in front of the cutting portion 3a of the cutting blade 3 with a slight gap 5 interposed therebetween, and the outer peripheral edge 6 is located slightly radially inward from the tip of the diamond chip 4. Rotary cutting blade for processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4443586U JPS62156416U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4443586U JPS62156416U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156416U true JPS62156416U (en) | 1987-10-05 |
Family
ID=30862242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4443586U Pending JPS62156416U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156416U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840217A (en) * | 1981-08-13 | 1983-03-09 | クリード・ツール・カンパニー | Circular saw blade |
-
1986
- 1986-03-26 JP JP4443586U patent/JPS62156416U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840217A (en) * | 1981-08-13 | 1983-03-09 | クリード・ツール・カンパニー | Circular saw blade |