JPS62169725U - - Google Patents
Info
- Publication number
- JPS62169725U JPS62169725U JP5922886U JP5922886U JPS62169725U JP S62169725 U JPS62169725 U JP S62169725U JP 5922886 U JP5922886 U JP 5922886U JP 5922886 U JP5922886 U JP 5922886U JP S62169725 U JPS62169725 U JP S62169725U
- Authority
- JP
- Japan
- Prior art keywords
- installation
- cutting blade
- handle
- lever
- pivoted
- 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
- 238000009434 installation Methods 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Boring (AREA)
Description
第１図は本考案の正面図、第２図は同断面図で
ある。
FIG. 1 is a front view of the present invention, and FIG. 2 is a sectional view thereof.
Claims (1)
部を介して側面略コの字形に一体成形することで
本体を形成し、設置部端からは設置ハンドルを延
設する一方、設置部奥部位両側に枢着させた左右
一対の揺支アームを操作ハンドル端に枢支し、ま
たこの操作ハンドルの切溝状枢支部内にはテコ杆
の一方を枢支し、かつその他方は一端を本体上部
に枢支した左右一対の連結杆の他端に枢支し、更
に前記テコ杆の連結杆寄りには下端に切刃を装着
した切刃台の上部二股部を枢支し、一方設置部に
はダイを立設し、操作ハンドルを設置ハンドルに
対して開閉操作することによつて、前記切刃がダ
イ内に嵌入するようにしたことを特徴とする、鋼
材の孔明け工具。 The main body is formed by integrally molding the supporting part and the installation part, which are opposed to each other in the vertical direction, into a substantially U-shaped side surface via the standing leg, and while the installation handle extends from the end of the installation part, A pair of left and right rocking arms pivotally attached to both sides of the part are pivoted to the end of the operating handle, and one lever lever is pivoted in the groove-shaped pivot part of the operating handle, and the other has one end. A pair of left and right connecting rods are pivotally supported on the upper part of the main body, and the upper bifurcated part of a cutting blade stand with a cutting blade attached to the lower end is pivotally supported near the connecting rods of the lever rod, and one side is installed. A tool for drilling holes in steel material, characterized in that a die is installed upright in the section, and the cutting blade is fitted into the die by opening and closing an operation handle relative to the installation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5922886U JPH0231209Y2 (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5922886U JPH0231209Y2 (en) | 1986-04-18 | 1986-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169725U true JPS62169725U (en) | 1987-10-28 |
| JPH0231209Y2 JPH0231209Y2 (en) | 1990-08-23 |
Family
ID=30890524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5922886U Expired JPH0231209Y2 (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231209Y2 (en) |
-
1986
- 1986-04-18 JP JP5922886U patent/JPH0231209Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231209Y2 (en) | 1990-08-23 |