JPS6312748U - - Google Patents
Info
- Publication number
- JPS6312748U JPS6312748U JP2884886U JP2884886U JPS6312748U JP S6312748 U JPS6312748 U JP S6312748U JP 2884886 U JP2884886 U JP 2884886U JP 2884886 U JP2884886 U JP 2884886U JP S6312748 U JPS6312748 U JP S6312748U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cap
- opening
- close
- small hole
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Description
図面は本考案における配管端部の閉塞装置の一
実施例を示す縦断面図、第２図Ａ，Ｂは第１図に
鎖線で示す部分を拡大した閉塞部材による閉塞
状態説明図、第３図は従来技術例の縦断面図であ
る。
１……配管、２……開口、３……小孔、７……
内キヤツプ、８……外キヤツプ、９……固定手段
、１０……閉塞部材、１１……閉塞部材、１２…
…シールリング、１３……テーパ部、１４……中
子。
The drawings are longitudinal cross-sectional views showing one embodiment of the piping end closure device of the present invention, FIGS. 2A and 2B are enlarged views of the portion indicated by chain lines in FIG. is a vertical cross-sectional view of an example of the prior art. 1...Piping, 2...Opening, 3...Small hole, 7...
Inner cap, 8... Outer cap, 9... Fixing means, 10... Closing member, 11... Closing member, 12...
... Seal ring, 13 ... Tapered part, 14 ... Core.
補正 昭６２．８．３
図面の簡単な説明を次のように補正する。
明細書第８頁１１行の「図面は」を「第１図は
」に補正する。Amendment August 3, 1982 The brief description of the drawing is amended as follows. On page 8, line 11 of the specification, "the drawings are" is amended to "FIG. 1 is".
Claims (1)
て配管端部の開口及び小孔を閉塞するとともに内
面に緊密に接触する内キヤツプと、該キヤツプ及
び前記開口を覆つて配管に取り付けられる外キヤ
ツプとを具備していることを特徴とする配管端部
の閉塞装置。 an inner cap that expands due to internal pressure when inserted into the pipe to close the opening and small hole at the end of the pipe and comes into close contact with the inner surface; and an outer cap that is attached to the pipe while covering the cap and the opening. A device for closing a pipe end, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2884886U JPS6312748U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2884886U JPS6312748U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312748U true JPS6312748U (en) | 1988-01-27 |
Family
ID=30832188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2884886U Pending JPS6312748U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312748U (en) |
-
1986
- 1986-02-28 JP JP2884886U patent/JPS6312748U/ja active Pending
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