JPS594883U - pipe fittings - Google Patents
pipe fittingsInfo
- Publication number
- JPS594883U JPS594883U JP9935582U JP9935582U JPS594883U JP S594883 U JPS594883 U JP S594883U JP 9935582 U JP9935582 U JP 9935582U JP 9935582 U JP9935582 U JP 9935582U JP S594883 U JPS594883 U JP S594883U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- ring
- nut
- pressed
- joint
- 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
- Joints With Pressure Members (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図は管の変、位を許容しない側の端部に管を接続し
た状態を示す部分断面図、第２図は管の変位を可能にす
る側の端部に管を接続した状態を示す部分断面図、第３
図はリングの正面図、第４図は第３図のＡ−Ａ断面図で
ある。
１：管、２：継手本体、３：継手本体の奥端部、４：継
手本体のめねじ、５：パツキン、７：ナツト、８：テー
パ面、８′ ：平行内面、９：リング、１０：リングの
突起。Figure 1 is a partial sectional view showing the state in which the tube is connected to the end that does not allow displacement of the tube, and Figure 2 is the state in which the tube is connected to the end that allows displacement of the tube. Partial sectional view shown, 3rd
The figure is a front view of the ring, and FIG. 4 is a sectional view taken along line AA in FIG. 3. 1: Pipe, 2: Joint body, 3: Back end of joint body, 4: Female thread of joint body, 5: Packing, 7: Nut, 8: Tapered surface, 8': Parallel inner surface, 9: Ring, 10 :Protrusion of the ring.
Claims (1)
ツキンを前記継手本体の端部と螺合する７ナツトを介し
て押圧すると共に、該ナツトの端部内面に前記パツキン
側に拡径するテーパ面を設け、該テーパ面内に、内周に
適数個の突起を形成しかつ１個所の切り欠きを有するリ
ングを内装せしめて前記ナツトを介して押圧し、嵌挿し
た管を接続するようにした管継手において、前記ナツト
のうちの１個のナツトの内面に、前記テーパ面に連続す
る平行内面を設け、該平行内面と前記管の外周面との間
隙を前記リングの突起部を含めた厚さより僅かに小さく
したことによって他端部よりも管の抜は出し量を大きく
し、抜は出し阻止力を小さくしたことを特徴とする管継
手。A gasket attached to the inner surface of the end of a joint body having a plurality of ends is pressed through a 7 nut that is threadedly engaged with the end of the joint body, and the inner surface of the end of the nut is expanded in diameter toward the gasket. A ring having an appropriate number of protrusions formed on the inner periphery and one notch is placed inside the tapered surface, and the ring is pressed through the nut to connect the fitted pipe. In the pipe joint, the inner surface of one of the nuts is provided with a parallel inner surface that is continuous with the tapered surface, and the gap between the parallel inner surface and the outer circumferential surface of the pipe is defined by a protrusion of the ring. A pipe joint characterized in that the thickness of the pipe is slightly smaller than that of the other end, so that the amount of pipe removal is greater than that of the other end, and the force to prevent the pipe from being pulled out is smaller than that of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9935582U JPS594883U (en) | 1982-07-02 | 1982-07-02 | pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9935582U JPS594883U (en) | 1982-07-02 | 1982-07-02 | pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS594883U true JPS594883U (en) | 1984-01-12 |
Family
ID=30235489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9935582U Pending JPS594883U (en) | 1982-07-02 | 1982-07-02 | pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594883U (en) |
-
1982
- 1982-07-02 JP JP9935582U patent/JPS594883U/en active Pending
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