JPS61198712U - - Google Patents
Info
- Publication number
- JPS61198712U JPS61198712U JP8244485U JP8244485U JPS61198712U JP S61198712 U JPS61198712 U JP S61198712U JP 8244485 U JP8244485 U JP 8244485U JP 8244485 U JP8244485 U JP 8244485U JP S61198712 U JPS61198712 U JP S61198712U
- Authority
- JP
- Japan
- Prior art keywords
- rupture
- bolt
- narrowed
- rupture area
- area
- 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
- 210000000078 claw Anatomy 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
第１図〜第２図は本考案の係止溝付きラプチヤ
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図は本考案の係止溝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−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、４ｄ……係
止溝、６０……鍵スパナ、６１……鍵スパナの鍵
部。
1 and 2 show a rupture bolt with a locking groove 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 a state in which the rupture bolt with a locking groove of the present invention is installed and fixed, and FIG. 3 is a front view, and FIG. 4 is a cross-sectional view taken at - in FIG. 3.
Figures 5 to 7 show conventional explosive devices.
FIG. 5 is a perspective view showing a schematic structure thereof, FIG. 6 is a partial sectional view showing a detailed structure of the portion shown in FIG. 5, and FIG. 7 is a front view of the rupture bolt. 4...Rapture bolt, 4a...Ring, 4
b...male thread, 4c... portion to be broken, 4d... locking groove, 60... key spanner, 61... key portion of the key spanner.
Claims (1)
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、上記破断予定部を狭んで、そ
の両側部長手方向に鍵スパナ係止爪挿入用孔を形
成したラプチヤーボルト。 In a rupture bolt that has a ring at one end and a male thread at the other end, and a narrowed rupture area in the middle, the rupture area is narrowed and the key spanner locking claws are attached longitudinally to both sides of the rupture area. Lapture bolt with insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8244485U JPS61198712U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8244485U JPS61198712U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198712U true JPS61198712U (en) | 1986-12-12 |
Family
ID=30630165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8244485U Pending JPS61198712U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014046348A (en) * | 2012-08-31 | 2014-03-17 | Jtekt Corp | Lock pin and connection structure |
-
1985
- 1985-05-31 JP JP8244485U patent/JPS61198712U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014046348A (en) * | 2012-08-31 | 2014-03-17 | Jtekt Corp | Lock pin and connection structure |