JPS6445082U - - Google Patents
Info
- Publication number
- JPS6445082U JPS6445082U JP13947387U JP13947387U JPS6445082U JP S6445082 U JPS6445082 U JP S6445082U JP 13947387 U JP13947387 U JP 13947387U JP 13947387 U JP13947387 U JP 13947387U JP S6445082 U JPS6445082 U JP S6445082U
- Authority
- JP
- Japan
- Prior art keywords
- resin coating
- coating layer
- pipe
- joint body
- cylinder side
- 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
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 7
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
Description
第１図、第２図は本考案の実施例を示す要部断
面図、第３図、第４図は従来例を示す要部断面図
である。
１０……継手本体、１１……樹脂被覆層、１４
……段部、１５……突起、１６……ゴムリング、
２０……ナツト、２１……樹脂被覆層、２３……
スリーブ、４０……パツキン、４１……リテーナ
、４２……ロツクリング、４４……ブチルゴム。
FIGS. 1 and 2 are sectional views of essential parts showing an embodiment of the present invention, and FIGS. 3 and 4 are sectional views of essential parts showing a conventional example. 10... Joint body, 11... Resin coating layer, 14
...Stepped portion, 15...Protrusion, 16...Rubber ring,
20... Nut, 21... Resin coating layer, 23...
Sleeve, 40...Packskin, 41...Retainer, 42...Lock ring, 44...Butyl rubber.
Claims (1)
外面に樹脂被覆層を有し且つ継手本体の端部への
螺合により管緊締機構を介して管を締付固定する
押輪とを具備した管継手であつて、前記押輪の適
正締付回転位置で該押輪と継手本体との樹脂被覆
層が重なる外筒側樹脂被覆層端面と合致する内筒
側樹脂被覆層外面に、凹凸の段部を形成したこと
を特徴とする外面樹脂被覆管継手。 a cylindrical joint body having a resin coating layer on the outer surface;
A pipe joint having a resin coating layer on the outer surface and a push ring that tightens and fixes the pipe via a pipe tightening mechanism by screwing onto the end of the joint body, the push ring having an appropriate tightening rotation position. An external resin-coated pipe joint characterized in that an uneven stepped portion is formed on the outer surface of the resin coating layer on the inner cylinder side that matches the end face of the resin coating layer on the outer cylinder side where the resin coating layers of the press ring and the joint body overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13947387U JPH06714Y2 (en) | 1987-09-14 | 1987-09-14 | External resin coated pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13947387U JPH06714Y2 (en) | 1987-09-14 | 1987-09-14 | External resin coated pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445082U true JPS6445082U (en) | 1989-03-17 |
| JPH06714Y2 JPH06714Y2 (en) | 1994-01-05 |
Family
ID=31402763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13947387U Expired - Lifetime JPH06714Y2 (en) | 1987-09-14 | 1987-09-14 | External resin coated pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06714Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1536175A2 (en) * | 1999-09-13 | 2005-06-01 | Swagelok Company | Tube fitting with indicating means |
| US7430811B2 (en) | 2003-03-12 | 2008-10-07 | Swagelok Company | Intrinsic gauging for tube fittings |
-
1987
- 1987-09-14 JP JP13947387U patent/JPH06714Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1536175A2 (en) * | 1999-09-13 | 2005-06-01 | Swagelok Company | Tube fitting with indicating means |
| US7430811B2 (en) | 2003-03-12 | 2008-10-07 | Swagelok Company | Intrinsic gauging for tube fittings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06714Y2 (en) | 1994-01-05 |