JPH0453028U - - Google Patents
Info
- Publication number
- JPH0453028U JPH0453028U JP9475590U JP9475590U JPH0453028U JP H0453028 U JPH0453028 U JP H0453028U JP 9475590 U JP9475590 U JP 9475590U JP 9475590 U JP9475590 U JP 9475590U JP H0453028 U JPH0453028 U JP H0453028U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- insertion hole
- detonator
- explosive wire
- explosive
- 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
- 239000002360 explosive Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
第１図は本考案の一実施態様の断面図、第２図
は第１図に示す爆薬線のユニオンに雷管と爆薬線
を装着した断面図である。
１はユニオン、２及び３は空間部、４及び５は
突起部、６はテーパー部、７は雷管、８は爆薬線
、ａはユニオンの外径、ｂは爆薬線挿入口径、ｃ
は爆薬線抜け防止突起部径、ｄは雷管挿入口径、
ｅは雷管挿入口底径を示す。
FIG. 1 is a sectional view of one embodiment of the present invention, and FIG. 2 is a sectional view of the explosive wire union shown in FIG. 1 with a detonator and explosive wire attached. 1 is the union, 2 and 3 are the spaces, 4 and 5 are the projections, 6 is the tapered part, 7 is the detonator, 8 is the explosive wire, a is the outer diameter of the union, b is the explosive wire insertion aperture, c
is the diameter of the explosive wire removal prevention protrusion, d is the detonator insertion aperture,
e indicates the bottom diameter of the detonator insertion port.
Claims (1)
る大径挿入孔を備え、他方に雷管を挿入する小径
挿入孔を保有し、かつ挿入孔の少なくとも一方が
テーパー状の内周壁を有する爆薬線のユニオン。 An explosive wire that has a large diameter insertion hole on one side for inserting an explosive wire with a wire diameter of 10 to 15 mmφ, and a small diameter insertion hole for inserting a detonator on the other side, and at least one of the insertion holes has a tapered inner circumferential wall. Union of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9475590U JPH0453028U (en) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9475590U JPH0453028U (en) | 1990-09-11 | 1990-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453028U true JPH0453028U (en) | 1992-05-06 |
Family
ID=31832952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9475590U Pending JPH0453028U (en) | 1990-09-11 | 1990-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453028U (en) |
-
1990
- 1990-09-11 JP JP9475590U patent/JPH0453028U/ja active Pending