JPS62191981U - - Google Patents
Info
- Publication number
- JPS62191981U JPS62191981U JP8072186U JP8072186U JPS62191981U JP S62191981 U JPS62191981 U JP S62191981U JP 8072186 U JP8072186 U JP 8072186U JP 8072186 U JP8072186 U JP 8072186U JP S62191981 U JPS62191981 U JP S62191981U
- Authority
- JP
- Japan
- Prior art keywords
- joint body
- coating layer
- resin coating
- press ring
- thread part
- 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
Landscapes
- Joints With Pressure Members (AREA)
Description
第１図乃至第４図は本考案の実施例を示し、第
１図左側は押輪締付前を右側は押輪締付後の状態
を示す要部断面図、第２図はパツキンリング６の
別の実施例を示す要部断面図、第３図は押輪２の
要部拡大断面図、第４図イ，ロはリングパツキン
８の他の実施例を示す要部断面図、第５図は従来
の管継手を示す要部断面図である。
１…継手本体、２…押輪、３…気密パツキン、
４…リテーナ、５…くいこみ部材、６…パツキン
リング、７…外面樹脂被覆管、８…リングパツキ
ン、１３…環状突部、２４…延出部。
1 to 4 show an embodiment of the present invention, the left side of FIG. 1 is a sectional view of the main part showing the state before the push ring is tightened, the right side is a sectional view of the main part showing the state after the push ring is tightened, and FIG. 2 is a separate view of the packing ring 6. 3 is an enlarged sectional view of the main part of the push ring 2, FIGS. 4A and 4B are sectional views of the main part showing another embodiment of the ring packing 8, and FIG. 5 is the conventional FIG. 1...Joint body, 2...Press ring, 3...Airtight packing,
4... Retainer, 5... Biting member, 6... Packing ring, 7... External resin coated tube, 8... Ring packing, 13... Annular protrusion, 24... Extension part.
補正 昭６１．１０．１６
図面の簡単な説明を次のように補正する。
明細書第９頁の第２行目と第３行目の間に下記
文章を加入する。
「第６図乃至第８図は本考案の別の実施例を示
す要部断面図である。」Amendment October 16, 1980 The brief description of the drawing is amended as follows. Add the following sentence between the second and third lines of page 9 of the specification. ``Figures 6 to 8 are sectional views of main parts showing another embodiment of the present invention.''
Claims (1)
じ部を有した筒状の継手本体と、外面に樹脂被覆
層を有しかつ前記継手本体の外面ねじ部に内面ね
じ部を螺合させて前記継手本体に被着され、前記
継手本体の外面ねじ部上を螺進することにより、
接続管を継手本体に締付け固定する筒状の押輪と
を具備させこの押輪の樹脂被覆層に、当該押輪の
内端から前記継手本体の外面に沿つて軸方向に延
出する延出部を形成し、この樹脂被覆層の延出部
に対応する前記継手本体の樹脂被覆層外面の周方
向に向かう環状突部を形成し、この環状突部に嵌
着する内面凹溝を備えたパツキンリングを嵌着す
ると共に、このパツキンリングの外周面を前記押
輪の樹脂被覆層の延出部内面に弾圧周接させてい
ることを特徴とする防食管継手。 A cylindrical joint body having a resin coating layer on the outer surface and an external thread part on the outer surface of the end, and an inner thread part having a resin coating layer on the outer surface and screwed into the outer thread part of the joint body. by being attached to the joint body and screwing on the external threaded part of the joint body,
A cylindrical press ring is provided for tightening and fixing the connecting pipe to the joint body, and an extension portion is formed in the resin coating layer of the press ring to extend in the axial direction from the inner end of the press ring along the outer surface of the joint body. An annular protrusion extending in the circumferential direction on the outer surface of the resin coating layer of the joint body corresponding to the extending portion of the resin coating layer is formed, and a packing ring is provided with an inner groove that fits into the annular protrusion. A corrosion-resistant pipe joint characterized in that the outer peripheral surface of the packing ring is in elastic circumferential contact with the inner surface of the extending portion of the resin coating layer of the press ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080721U JPH047430Y2 (en) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080721U JPH047430Y2 (en) | 1986-05-28 | 1986-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62191981U true JPS62191981U (en) | 1987-12-07 |
| JPH047430Y2 JPH047430Y2 (en) | 1992-02-27 |
Family
ID=30931785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986080721U Expired JPH047430Y2 (en) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047430Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121884U (en) * | 1987-02-02 | 1988-08-08 | ||
| JPH074982U (en) * | 1993-10-12 | 1995-01-24 | 大阪瓦斯株式会社 | Pipe fitting |
| JP2013036598A (en) * | 2011-08-11 | 2013-02-21 | Osaka Gas Co Ltd | Pipe joint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526816U (en) * | 1975-07-02 | 1977-01-18 | ||
| JPS544958U (en) * | 1977-06-13 | 1979-01-13 | ||
| JPS57196883U (en) * | 1981-06-10 | 1982-12-14 | ||
| JPS6077881U (en) * | 1983-11-02 | 1985-05-30 | 日本鋼管継手株式会社 | Pipe fitting prevents pipe from coming out |
-
1986
- 1986-05-28 JP JP1986080721U patent/JPH047430Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526816U (en) * | 1975-07-02 | 1977-01-18 | ||
| JPS544958U (en) * | 1977-06-13 | 1979-01-13 | ||
| JPS57196883U (en) * | 1981-06-10 | 1982-12-14 | ||
| JPS6077881U (en) * | 1983-11-02 | 1985-05-30 | 日本鋼管継手株式会社 | Pipe fitting prevents pipe from coming out |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121884U (en) * | 1987-02-02 | 1988-08-08 | ||
| JPH074982U (en) * | 1993-10-12 | 1995-01-24 | 大阪瓦斯株式会社 | Pipe fitting |
| JP2013036598A (en) * | 2011-08-11 | 2013-02-21 | Osaka Gas Co Ltd | Pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047430Y2 (en) | 1992-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62191981U (en) | ||
| JPS63175383U (en) | ||
| JPS63190688U (en) | ||
| JPS6252385U (en) | ||
| JPS6314092U (en) | ||
| JPS61177278U (en) | ||
| JPH0218999U (en) | ||
| JPH0175686U (en) | ||
| JPS5813193Y2 (en) | Pipe fittings for externally coated steel pipes | |
| JPS6166288U (en) | ||
| JPS6314091U (en) | ||
| JPS62194993U (en) | ||
| JPS6285783U (en) | ||
| JPS6377189U (en) | ||
| JPS6336786U (en) | ||
| JPS59136090U (en) | Water pipe fittings | |
| JPS62158282U (en) | ||
| JPS5820793U (en) | Protective cap for threaded joints in steel pipes | |
| JPS6077881U (en) | Pipe fitting prevents pipe from coming out | |
| JPH0218994U (en) | ||
| JPS6445077U (en) | ||
| JPS6335887U (en) | ||
| JPS63129785U (en) | ||
| JPS6314087U (en) | ||
| JPH02136889U (en) |