JPS63122250U - - Google Patents
Info
- Publication number
- JPS63122250U JPS63122250U JP1316987U JP1316987U JPS63122250U JP S63122250 U JPS63122250 U JP S63122250U JP 1316987 U JP1316987 U JP 1316987U JP 1316987 U JP1316987 U JP 1316987U JP S63122250 U JPS63122250 U JP S63122250U
- Authority
- JP
- Japan
- Prior art keywords
- end surface
- elastic stopper
- corrugated pipe
- diameter
- fixed
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 claims 1
Description
第１図は本考案に係る端末栓の一実施例の概略
断面図、第２図は従来例の概略断面図である。
１，１０……コルゲート管、１１……筒状弾性
栓、１２……函体、１３……筒体、１４……閉塞
板、１５……導通管、１７……バルブ。
FIG. 1 is a schematic sectional view of an embodiment of the terminal plug according to the present invention, and FIG. 2 is a schematic sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1, 10... Corrugate pipe, 11... Cylindrical elastic stopper, 12... Box, 13... Cylindrical body, 14... Closure plate, 15... Conduction pipe, 17... Valve.
Claims (1)
に、その弾性栓外面に嵌合された筒体とこの筒体
の一端面に固着されて前記弾性栓の一端面開口を
覆う閉塞板とから成る函体を前記一端面開口側が
気密となるように固着し、前記閉塞板にはバルブ
付導通管を弾性栓内に連通して気密に固着し、か
つ、前記弾性栓内面をその一端面に向かつて徐々
に小径として、一端面側内径をコルゲート管の外
径より小さくするとともに、他端面側内径を同外
径と同じ又は大きくして成るコルゲート管のピン
ホール検査用端末栓。 A box consisting of a cylindrical elastic stopper that is screwed into the outer surface of a corrugated pipe, a cylindrical body fitted to the outer surface of the elastic stopper, and a closing plate fixed to one end surface of the cylindrical body and covering an opening on one end surface of the elastic stopper. The body is fixed so that the opening side of the one end surface is airtight, a valved conduction tube is connected to the elastic stopper and fixed airtightly to the closing plate, and the inner surface of the elastic stopper is directed toward the one end surface. A terminal plug for pinhole inspection of a corrugated pipe, which has a gradually smaller diameter so that the inner diameter on one end surface is smaller than the outer diameter of the corrugated pipe, and the inner diameter on the other end surface is equal to or larger than the outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1316987U JPH0425631Y2 (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1316987U JPH0425631Y2 (en) | 1987-01-30 | 1987-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122250U true JPS63122250U (en) | 1988-08-09 |
| JPH0425631Y2 JPH0425631Y2 (en) | 1992-06-19 |
Family
ID=30801975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1316987U Expired JPH0425631Y2 (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425631Y2 (en) |
-
1987
- 1987-01-30 JP JP1316987U patent/JPH0425631Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425631Y2 (en) | 1992-06-19 |