JPS60138715U - Structure of tools for drilling or cutting reinforced concrete, etc. - Google Patents
Structure of tools for drilling or cutting reinforced concrete, etc.Info
- Publication number
- JPS60138715U JPS60138715U JP2656984U JP2656984U JPS60138715U JP S60138715 U JPS60138715 U JP S60138715U JP 2656984 U JP2656984 U JP 2656984U JP 2656984 U JP2656984 U JP 2656984U JP S60138715 U JPS60138715 U JP S60138715U
- Authority
- JP
- Japan
- Prior art keywords
- base metal
- drilling
- reinforced concrete
- tools
- cutting reinforced
- 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.)
- Granted
Links
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図は従来のダイヤモンドビットを示す底面図、第２
−図は同正面図、第３図は同ダイヤモンドビットの使用
状態を示す要部切欠縦断面図、第４図は本考案（こ係る
ダイヤモンドを示す底面図、第５図は第４図において二
点鎖線で囲んだ部分を示す一部切欠縦断面図、第６図は
同ダイヤモンドビットの使用状態を示す要部切欠縦断面
図、第７図は従来のダイヤモンドブレードを示す正面図
、−第 −８図は本考案に係るダイヤモンドブレード
を示す正面図、第９図は第８図において二点鎖線で囲ん
だ部分を宗す一部切欠拡大側面図である。
６．８・・・台金、７． ７’、 ９． ９’・・・
チップ。Figure 1 is a bottom view of a conventional diamond bit, Figure 2 is a bottom view of a conventional diamond bit.
- Figure 3 is a front view of the diamond bit, Figure 3 is a cutaway vertical sectional view of the main part showing the state of use of the diamond bit, Figure 4 is a bottom view of the diamond bit according to the present invention, and Figure 5 is the second part of the diamond bit in Figure 4. FIG. 6 is a partially cutaway vertical sectional view showing the area surrounded by the dotted chain line, FIG. 6 is a partially cutaway longitudinal sectional view showing the diamond bit in use, and FIG. 7 is a front view showing a conventional diamond blade. Fig. 8 is a front view showing the diamond blade according to the present invention, and Fig. 9 is a partially cutaway enlarged side view showing the part surrounded by the two-dot chain line in Fig. 8. 6.8... Base metal, 7. 7', 9. 9'...
Chip.
Claims (1)
側に、またはダイヤモンドブレードの円板形台金の周縁
部の両側に複数のチップを台金から突出させて溶着する
と共に該チップ群の中間の任意の位置における台金の端
面に生麩のチップを点在させて溶着して成る鉄筋コンク
リートなどを穿孔まｈは切断する工具の構造。A plurality of tips are protruded from the base metal and welded on the inside and outside of the tip of the cylindrical base metal of a diamond bit, or on both sides of the peripheral edge of the disc-shaped base metal of a diamond blade, and a plurality of chips are welded to protrude from the base metal. A tool structure for drilling or cutting reinforced concrete, etc., made by dotting and welding raw wheat chips to the end face of a base metal at any position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2656984U JPS60138715U (en) | 1984-02-25 | 1984-02-25 | Structure of tools for drilling or cutting reinforced concrete, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2656984U JPS60138715U (en) | 1984-02-25 | 1984-02-25 | Structure of tools for drilling or cutting reinforced concrete, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60138715U true JPS60138715U (en) | 1985-09-13 |
| JPH0111447Y2 JPH0111447Y2 (en) | 1989-04-04 |
Family
ID=30522696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2656984U Granted JPS60138715U (en) | 1984-02-25 | 1984-02-25 | Structure of tools for drilling or cutting reinforced concrete, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60138715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268764U (en) * | 1985-10-17 | 1987-04-30 | ||
| JPH0219421U (en) * | 1988-07-21 | 1990-02-08 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674707U (en) * | 1979-11-13 | 1981-06-18 | ||
| JPS5914413A (en) * | 1982-07-14 | 1984-01-25 | Kyokuto Shokai:Kk | Drill bit |
-
1984
- 1984-02-25 JP JP2656984U patent/JPS60138715U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674707U (en) * | 1979-11-13 | 1981-06-18 | ||
| JPS5914413A (en) * | 1982-07-14 | 1984-01-25 | Kyokuto Shokai:Kk | Drill bit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268764U (en) * | 1985-10-17 | 1987-04-30 | ||
| JPH0219421U (en) * | 1988-07-21 | 1990-02-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0111447Y2 (en) | 1989-04-04 |
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