JPH0179697U - - Google Patents
Info
- Publication number
- JPH0179697U JPH0179697U JP1987175438U JP17543887U JPH0179697U JP H0179697 U JPH0179697 U JP H0179697U JP 1987175438 U JP1987175438 U JP 1987175438U JP 17543887 U JP17543887 U JP 17543887U JP H0179697 U JPH0179697 U JP H0179697U
- Authority
- JP
- Japan
- Prior art keywords
- view
- same
- showing
- dowel
- bit
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
第１図は本考案のカツタービツトの第１実施例
を示す平面図、第２図は同上正面図、第３図は同
上側面図、第４図は第２実施例を示す平面図、第
５図は同上正面図、第６図は同上側面図、第７図
は第３実施例を示す平面図、第８図は同上正面図
、第９図は第４実施例を示す平面図、第１０図は
同上正面図、第１１図は同上側面図、第１２図は
第５実施例を示す平面図、第１３図は同上正面図
、第１４図は同上側面図、第１５図は第６実施例
としてコピーカツターに使用した場合の平面図、
第１６図は同上正面図、第１７図は第１５図のＡ
線矢視図、第１８図は同上Ｂ線矢視図、第１９図
は第７実施例の正面図、第２０図は同上側面図、
第２１ａ図、第２１ｂ図はカツターホイールのフ
エイスの一例を示す正面図、第２２図は従来の先
行ビツトの一例を示す正面図、第２３図は同上側
面図、第２４図は従来の補助ビツトの一例を示す
正面図、第２５図は同上側面図、第２６図は従来
の補助ゲージビツトの一例を示す平面図、第２７
図は同上正面図、第２８図は同上側面図である。
１…カツテイングホイール、５，５′…先行ビ
ツト、６，８…フード保護カツター、７…メイン
カツター、９…ゲージ用メインカツター、１０…
台部、１１…超硬チツプ、１２…補助ビツト、１
３…ゲージ補助ビツト、１４…チツプ、１５…シ
ヤンク、１６…ダボ穴、１７…ダボ、１８…肉盛
り、１９…コピーカツター。
Fig. 1 is a plan view showing the first embodiment of the cutter bit of the present invention, Fig. 2 is a front view of the same, Fig. 3 is a side view of the same, Fig. 4 is a plan view showing the second embodiment, and Fig. 5. 6 is a side view of the same, FIG. 7 is a plan view showing the third embodiment, FIG. 8 is a front view of the same, FIG. 9 is a plan view showing the fourth embodiment, and FIG. is a front view of the same as above, FIG. 11 is a side view of same as above, FIG. 12 is a plan view showing the fifth embodiment, FIG. 13 is a front view of same as above, FIG. 14 is a side view of same as above, and FIG. 15 is a sixth embodiment. Top view when used as a copy cutter,
Figure 16 is a front view of the same as above, Figure 17 is A of Figure 15.
18 is a view taken along the line B shown above, FIG. 19 is a front view of the seventh embodiment, FIG. 20 is a side view shown above,
Figures 21a and 21b are front views showing an example of the face of a cutter wheel, Figure 22 is a front view showing an example of a conventional preceding bit, Figure 23 is a side view of the same, and Figure 24 is a conventional auxiliary bit. FIG. 25 is a front view showing an example of the bit, FIG. 25 is a side view of the same, FIG. 26 is a plan view showing an example of a conventional auxiliary gauge bit, and FIG.
The figure is a front view of the same as above, and FIG. 28 is a side view of same as above. 1... Cutting wheel, 5, 5'... Leading bit, 6, 8... Hood protection cutter, 7... Main cutter, 9... Main cutter for gauge, 10...
Base part, 11... Carbide tip, 12... Auxiliary bit, 1
3...Gauge auxiliary bit, 14...Tip, 15...Shank, 16...Dowel hole, 17...Dowel, 18...Filling, 19...Copy cutter.
Claims (1)
穴を設けたチツプと、前記ダボ穴に嵌入するダボ
を上面に突設したシヤンクとの組合せからなるこ
とを特徴とするカツタービツト。 A cutter bit characterized in that it is made of a combination of a tip having an angular planar shape with a cutting edge formed on the entire circumference and a dowel hole in the center, and a shank having a dowel projecting from the upper surface to fit into the dowel hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17543887U JPH047280Y2 (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17543887U JPH047280Y2 (en) | 1987-11-16 | 1987-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179697U true JPH0179697U (en) | 1989-05-29 |
| JPH047280Y2 JPH047280Y2 (en) | 1992-02-26 |
Family
ID=31467231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17543887U Expired JPH047280Y2 (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047280Y2 (en) |
-
1987
- 1987-11-16 JP JP17543887U patent/JPH047280Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047280Y2 (en) | 1992-02-26 |
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