JPS62166311U - - Google Patents
Info
- Publication number
- JPS62166311U JPS62166311U JP5441286U JP5441286U JPS62166311U JP S62166311 U JPS62166311 U JP S62166311U JP 5441286 U JP5441286 U JP 5441286U JP 5441286 U JP5441286 U JP 5441286U JP S62166311 U JPS62166311 U JP S62166311U
- Authority
- JP
- Japan
- Prior art keywords
- rupture
- tightened
- hole
- male screw
- bolt
- 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
Landscapes
- Emergency Lowering Means (AREA)
Description
第１図〜第２図は本考案のラプチヤーボルトを
示すもので、第１図は正面図、第２図は第１図の
―線の横断面図である。第３図〜第４図は本
考案のラプチヤーボルトの取付固定時の状況を示
すもので、第３図は正面図、第４図は第３図の
―線の横断面図である。第５図〜第７図は従来
の放爆装置を示すもので、第５図はその概略構造
を示す斜視図、第６図は第５図の部の詳細構造
を示す部分断面図、第７図はそのラプチヤーボル
トの正面図である。
４……ラプチヤーボルト、４ａ……リング、４
ｂ……雄ねじ、４ｃ……破断予定部、７……ナツ
ト、８……被締付材、８′……穴。
Figures 1 and 2 show the rupture bolt of the present invention, with Figure 1 being a front view and Figure 2 being a cross-sectional view taken along the line - - in Figure 1. 3 and 4 show the state of attachment and fixation of the rupture bolt of the present invention, with FIG. 3 being a front view and FIG. 4 being a cross-sectional view taken along the line -- in FIG. 3. 5 to 7 show a conventional detonator, in which FIG. 5 is a perspective view showing its schematic structure, FIG. 6 is a partial sectional view showing the detailed structure of the part shown in FIG. 5, and FIG. The figure is a front view of the rupture bolt. 4...Rapture bolt, 4a...Ring, 4
b... Male thread, 4c... Part to be broken, 7... Nut, 8... Material to be tightened, 8'... Hole.
Claims (1)
固定する雄ネジを備え、その中間部に細く絞られ
た破断予定部を備えたラプチヤーボルトにおいて
、上記雄ねじの回転を防止すべく、上記被締付材
の穴と該穴に嵌合する前記雄ねじとを、同一断面
形状にしたことを特徴とするラプチヤーボルト。 In a rupture bolt, which is equipped with a ring at one end and a male screw at the other end for fixing a material to be tightened with a nut, and a narrowed rupture portion in the middle, in order to prevent the male screw from rotating, A rupture bolt characterized in that the hole in the tightened material and the male thread that fits into the hole have the same cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5441286U JPS62166311U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5441286U JPS62166311U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62166311U true JPS62166311U (en) | 1987-10-22 |
Family
ID=30881381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5441286U Pending JPS62166311U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62166311U (en) |
-
1986
- 1986-04-11 JP JP5441286U patent/JPS62166311U/ja active Pending