JPS6242976U - - Google Patents
Info
- Publication number
- JPS6242976U JPS6242976U JP13476985U JP13476985U JPS6242976U JP S6242976 U JPS6242976 U JP S6242976U JP 13476985 U JP13476985 U JP 13476985U JP 13476985 U JP13476985 U JP 13476985U JP S6242976 U JPS6242976 U JP S6242976U
- Authority
- JP
- Japan
- Prior art keywords
- female thread
- metal fitting
- cut
- bolt
- thread
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第1図ないし第5図は本考案に係る植込みボル
ト抜取用工具を示し、第1図は使用状態を示す断
面図、第2図は第1図の―矢視図、第3図は
他の実施例の断面図、第4図は第3図における
―矢視図、第5図は同―矢視図である。第
6図は植込みボルトの断面図、第7図は従来の植
込みボルトの抜取状態図である。
2…植込みボルト、5…金具、b,c…めねじ
。
1 to 5 show the stud bolt removal tool according to the present invention, FIG. 1 is a cross-sectional view showing the state of use, FIG. 2 is a view in the direction of the - arrow of FIG. A cross-sectional view of the embodiment, FIG. 4 is a view taken in the direction of the arrow in FIG. 3, and FIG. 5 is a view taken in the direction of the arrow in FIG. FIG. 6 is a sectional view of the stud bolt, and FIG. 7 is a diagram of the conventional stud bolt in an extracted state. 2... Stud bolt, 5... Metal fitting, b, c... Female thread.
Claims (1)
ツト仕上等の外表面をもつた金具の一端部にめね
じを切り、その他端部に前記めねじよりも径の小
さいめねじを切り、夫々のねじの回転方向を逆に
した金具と、径の小さいめねじに対応したおねじ
が切られたボルトによつて構成されたことを特徴
とする植込みボルト抜取用工具。 Cut a female thread on one end of a hexagonal nut, octagonal nut, or metal fitting with a circular or knurled outer surface, cut a female thread with a smaller diameter than the female thread on the other end, and determine the direction of rotation of each screw. A tool for extracting a stud bolt, which is characterized by being composed of a metal fitting with a reversed shape, and a bolt with a male thread corresponding to a small diameter female thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13476985U JPS6242976U (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13476985U JPS6242976U (en) | 1985-09-03 | 1985-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6242976U true JPS6242976U (en) | 1987-03-14 |
Family
ID=31036319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13476985U Pending JPS6242976U (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6242976U (en) |
-
1985
- 1985-09-03 JP JP13476985U patent/JPS6242976U/ja active Pending