JPH0484893U - - Google Patents
Info
- Publication number
- JPH0484893U JPH0484893U JP12727690U JP12727690U JPH0484893U JP H0484893 U JPH0484893 U JP H0484893U JP 12727690 U JP12727690 U JP 12727690U JP 12727690 U JP12727690 U JP 12727690U JP H0484893 U JPH0484893 U JP H0484893U
- Authority
- JP
- Japan
- Prior art keywords
- blockage
- plug
- passage
- flat
- open end
- 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
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図から第３図は本考案になる通路の閉塞プ
ラグの一実施例を示すもので、第１図はベース体
の縦断面図、第２図は閉塞プラグの縦断面図、第
３図はベース体に閉塞プラグを取着した状態を示
す縦断面図、第４図は従来の閉塞プラグを示す縦
断面図である。
１……ベース体、２……閉塞プラグ、２Ａ……
基材、２Ｂ……熱硬化性樹脂、２Ｃ……閉塞面、
Ａ，Ｃ……開口端部、１０Ａ，１０Ｂ……閉塞面
、１０Ｄ……段部。
Figures 1 to 3 show an embodiment of the passage blocking plug according to the present invention, in which Figure 1 is a longitudinal sectional view of the base body, Figure 2 is a longitudinal sectional view of the blocking plug, and Figure 3 is a longitudinal sectional view of the blocking plug. FIG. 4 is a longitudinal sectional view showing a state in which the occluding plug is attached to the base body, and FIG. 4 is a longitudinal sectional view showing a conventional occluding plug. 1... Base body, 2... Occlusion plug, 2A...
Base material, 2B... thermosetting resin, 2C... closed surface,
A, C...open end, 10A, 10B...closed surface, 10D...stepped portion.
Claims (1)
の閉塞プラグにおいて、 平板状の基材に熱硬化性樹脂を含浸させ、少な
くとも一側面に平面状の閉塞面を形成して閉塞プ
ラグとなし、 一方、ベース本体に穿設せる通路の開口端部に
は、通路の全周外側方へ延びる平面状の閉塞面を
形成し、前記通路の開口端部の平面状の閉塞面上
に閉塞プラグの平面状の閉塞面を配置し、閉塞プ
ラグを加熱することによつて通路の開口端部の閉
塞面と閉塞プラグの閉塞面とを密着してなる通路
の閉塞プラグ。 前記開口端部の閉塞面に閉塞プラグの外側面
を囲撓する段部を設けてなる請求項第１項記載の
通路の閉塞プラグ。[Claims for Utility Model Registration] In a passage blocking plug that closes a passage bored in a base body, a flat base material is impregnated with a thermosetting resin to form a flat closing surface on at least one side. On the other hand, at the open end of the passage bored in the base body, a flat closing surface extending outwardly around the entire circumference of the passage is formed. A blockage plug for a passageway, which is formed by arranging a flat blockage surface of the blockage plug on the blockage surface and heating the blockage plug so that the blockage surface at the open end of the passageway and the blockage surface of the blockage plug are brought into close contact with each other. 2. The plug for closing a passage according to claim 1, wherein a step portion is provided on the closing surface of the open end portion to surround an outer surface of the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12727690U JPH0484893U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12727690U JPH0484893U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484893U true JPH0484893U (en) | 1992-07-23 |
Family
ID=31874782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12727690U Pending JPH0484893U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484893U (en) |
-
1990
- 1990-11-29 JP JP12727690U patent/JPH0484893U/ja active Pending