JPS59152287U - pipe fittings - Google Patents
pipe fittingsInfo
- Publication number
- JPS59152287U JPS59152287U JP4634483U JP4634483U JPS59152287U JP S59152287 U JPS59152287 U JP S59152287U JP 4634483 U JP4634483 U JP 4634483U JP 4634483 U JP4634483 U JP 4634483U JP S59152287 U JPS59152287 U JP S59152287U
- Authority
- JP
- Japan
- Prior art keywords
- annular projection
- pipe fittings
- cylindrical portion
- short cylindrical
- bellows
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の管継手の一例を示す部分断面図、第２
図は第１図の変形例を示す部分断面図、第３図は第１図
に示す管継手の使用状態を示す部分断面図である。
１：継手本体、１１：雌ねじ部、１２：環状突起、２：
蛇腹状の合成樹脂筒状体、２１：短筒部、３：パ
−ツキング、４：内面被覆鋼管。Figure 1 is a partial sectional view showing an example of the pipe joint of the present invention, Figure 2
1 is a partial sectional view showing a modification of FIG. 1, and FIG. 3 is a partial sectional view showing a state in which the pipe joint shown in FIG. 1 is used. 1: Joint body, 11: Female thread, 12: Annular projection, 2:
Bellows-shaped synthetic resin cylindrical body, 21: short cylindrical part, 3: pad
- Tsuking, 4: Internally coated steel pipe.
Claims (1)
、その奥部に環状突起が設けられ、この環状突起の側面
に蛇腹状の合成樹脂筒体の一端が当接され、該筒状体の
他端には小径の短筒部が形成されていてこの短筒部外側
と前記酸ねじ部との間の環状間隙にパツキンが嵌込まれ
てなる管継手。A female thread is provided on the inner peripheral surface of the opening of the metal joint body, and an annular projection is provided in the inner part of the internal thread, and one end of the bellows-shaped synthetic resin cylinder is brought into contact with the side surface of this annular projection, and the cylindrical A pipe joint in which a short cylindrical portion with a small diameter is formed at the other end of the body, and a packing is fitted into an annular gap between the outside of the short cylindrical portion and the threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4634483U JPS59152287U (en) | 1983-03-30 | 1983-03-30 | pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4634483U JPS59152287U (en) | 1983-03-30 | 1983-03-30 | pipe fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59152287U true JPS59152287U (en) | 1984-10-12 |
| JPH0134790Y2 JPH0134790Y2 (en) | 1989-10-23 |
Family
ID=30176898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4634483U Granted JPS59152287U (en) | 1983-03-30 | 1983-03-30 | pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152287U (en) |
-
1983
- 1983-03-30 JP JP4634483U patent/JPS59152287U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0134790Y2 (en) | 1989-10-23 |
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