JPS5870584U - Fluid pipe coupling device - Google Patents
Fluid pipe coupling deviceInfo
- Publication number
- JPS5870584U JPS5870584U JP16645681U JP16645681U JPS5870584U JP S5870584 U JPS5870584 U JP S5870584U JP 16645681 U JP16645681 U JP 16645681U JP 16645681 U JP16645681 U JP 16645681U JP S5870584 U JPS5870584 U JP S5870584U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- annular
- expanded
- sleeve
- flange portion
- 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
- 239000012530 fluid Substances 0.000 title claims 2
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
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図は従来ｅ構造を示す要部縦断面図、第２図はその
分解断面図、第３図は本考案の一実施例を示す要部縦断
面図、第４図はその分解断面図、第５図は本考案の他め
実施例を示す要部縦断面図である。
なお図中同一符号は同−又は相当部分を示す。
１は雄螺合体、５は凹陥部、６は一方の管、８は他方の
管、９は挿入部、１０はフランジ、１１は雌螺合体、１
４はパツキンリング、１６は衝合面、１７は拡開部、１
８は折返し部、１９はスリーブである。
第３図
第２図 −Fig. 1 is a longitudinal sectional view of the main part showing the conventional e structure, Fig. 2 is an exploded sectional view thereof, Fig. 3 is a longitudinal sectional view of the main part showing an embodiment of the present invention, and Fig. 4 is an exploded sectional view thereof. , FIG. 5 is a longitudinal cross-sectional view of a main part showing another embodiment of the present invention. Note that the same reference numerals in the figures indicate the same or equivalent parts. 1 is a male screw assembly, 5 is a concave part, 6 is one tube, 8 is another tube, 9 is an insertion part, 10 is a flange, 11 is a female screw assembly, 1
4 is a packing ring, 16 is an abutment surface, 17 is an expanded part, 1
8 is a folded portion, and 19 is a sleeve. Figure 3 Figure 2 -
Claims (1)
する環状のスリーブを介在させると共に、前記拡開部を
径縮方向に折返して前記スリーブを内抱させ１．さらに
該折返し端部を管の内方に曲成し、他方の管の端部には
前記スリーブ養分して前記一方の管内挿入される挿入部
と該挿入部の終端から一体に拡開して環状のフランジ部
を形成し、前記曲成部及び挿入部の少なくとも一方に環
状の凹陥部を設けて両者間に環状空所を形成し、かつ該
フランジ部に衝止され仝よう前記挿入部に嵌装したパツ
キンリングを、前記両管に嵌装され、かつ前記拡開部と
フランジ部とに夫々衝止した螺合体の螺合時に、前記環
状空所を構成する壁面に圧接して成る流体管の継手装置
。Expand the end of one tube and expand the corresponding expanded part? A rigid annular sleeve is interposed inside, and the expanded portion is folded back in a radial contraction direction to hold the sleeve inside.1. Furthermore, the folded end is bent inward of the tube, and the other end of the tube is provided with an insertion section to be inserted into the one tube with the sleeve nourished and expanded integrally from the terminal end of the insertion section. an annular flange portion is formed, an annular recessed portion is provided in at least one of the bent portion and the insertion portion to form an annular space between the two, and the insertion portion is blocked by the flange portion; A fluid formed by press-contacting the fitted packing ring against the wall surface constituting the annular cavity when the threaded assembly fitted into both the pipes and abutting the expanded portion and the flange portion, respectively, is screwed together. Pipe fitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16645681U JPS5870584U (en) | 1981-11-07 | 1981-11-07 | Fluid pipe coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16645681U JPS5870584U (en) | 1981-11-07 | 1981-11-07 | Fluid pipe coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5870584U true JPS5870584U (en) | 1983-05-13 |
Family
ID=29958611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16645681U Pending JPS5870584U (en) | 1981-11-07 | 1981-11-07 | Fluid pipe coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5870584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6016082U (en) * | 1983-07-13 | 1985-02-02 | カルソニックカンセイ株式会社 | Pipe joint structure |
| JPS6411493U (en) * | 1987-07-10 | 1989-01-20 | ||
| JPH03199795A (en) * | 1989-01-30 | 1991-08-30 | Parker Hannifin Rak Sa | Manufacture of joint for rigid tube and joint produced thereby |
-
1981
- 1981-11-07 JP JP16645681U patent/JPS5870584U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6016082U (en) * | 1983-07-13 | 1985-02-02 | カルソニックカンセイ株式会社 | Pipe joint structure |
| JPS6411493U (en) * | 1987-07-10 | 1989-01-20 | ||
| JPH03199795A (en) * | 1989-01-30 | 1991-08-30 | Parker Hannifin Rak Sa | Manufacture of joint for rigid tube and joint produced thereby |
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