JPS6234215U - - Google Patents
Info
- Publication number
- JPS6234215U JPS6234215U JP12639685U JP12639685U JPS6234215U JP S6234215 U JPS6234215 U JP S6234215U JP 12639685 U JP12639685 U JP 12639685U JP 12639685 U JP12639685 U JP 12639685U JP S6234215 U JPS6234215 U JP S6234215U
- Authority
- JP
- Japan
- Prior art keywords
- rupture
- bolt
- prismatic
- view
- ring
- 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図は本考案の角柱部付きラプチヤ
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図は本考案の角柱部付きラプチヤーボルトの
取付け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、４ｂ…
雄ねじ、４ｃ…破断予定部、４ｄ…角柱部、６０
…厚肉スパナ。
1 and 2 show a rupture bolt with a prismatic portion according to the present invention, in which FIG. 1 is a front view and FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1. Figure 3~
FIG. 4 shows the situation when the rupture bolt with a prismatic portion of the present invention is installed and fixed, FIG. 3 is a front view, and FIG. 4 is a cross-sectional view taken along the line -- in FIG. 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, 4b...
Male thread, 4c... portion to be broken, 4d... prismatic portion, 60
...Thick wall spanner.
Claims (1)
央部に絞り部を形成する破断予定部よりなるラプ
チヤーボルトにおいて、上記破断予定部を挟むが
如く、スパナにて回動する角柱部を設けたことを
特徴とする角柱部付きラプチヤーボルト。 A rupture bolt has a ring at one end, a male thread at the other end, and a rupture-prepared part that forms a constriction in the center. A prismatic part that can be rotated with a wrench is provided so as to sandwich the rupture-prepared part. A rupture bolt with a prismatic section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12639685U JPS6234215U (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12639685U JPS6234215U (en) | 1985-08-19 | 1985-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234215U true JPS6234215U (en) | 1987-02-28 |
Family
ID=31020161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12639685U Pending JPS6234215U (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234215U (en) |
-
1985
- 1985-08-19 JP JP12639685U patent/JPS6234215U/ja active Pending