JPH02117495U - - Google Patents
Info
- Publication number
- JPH02117495U JPH02117495U JP2689089U JP2689089U JPH02117495U JP H02117495 U JPH02117495 U JP H02117495U JP 2689089 U JP2689089 U JP 2689089U JP 2689089 U JP2689089 U JP 2689089U JP H02117495 U JPH02117495 U JP H02117495U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- cylindrical
- female thread
- outer periphery
- cylindrical body
- 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
- 238000005260 corrosion Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Buffer Packaging (AREA)
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。
２０……キヤツプ、２１……凸状部、２２……
平行円筒部、２３……つば、２４……テーパー状
円筒部、２５……折返し部。
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. 20... Cap, 21... Convex portion, 22...
Parallel cylindrical part, 23...Brim, 24...Tapered cylindrical part, 25...Folded part.
Claims (1)
脂製の筒状体を有する管端防食用継手の端面に被
着させるキヤツプであつて、中央部は前記筒状体
の内面に挿入する凸状部を有し外周部は前記めね
じ内面に係合する円筒部を有すとともに前記凸状
部の外周と前記円筒部の外周とを同軸芯に設けた
ことを特徴とする管継手用キヤツプ。 A cap that is attached to the end face of a pipe end anti-corrosion joint that has a tapered female thread for pipes at the end and a cylindrical body made of synthetic resin on the inner surface, and the center part has a convex part that is inserted into the inner surface of the cylindrical body. A cap for a pipe joint, characterized in that the outer peripheral part has a cylindrical part that engages with the inner surface of the female thread, and the outer periphery of the convex part and the outer periphery of the cylindrical part are coaxially provided. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2689089U JPH02117495U (en) | 1989-03-09 | 1989-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2689089U JPH02117495U (en) | 1989-03-09 | 1989-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117495U true JPH02117495U (en) | 1990-09-20 |
Family
ID=31248920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2689089U Pending JPH02117495U (en) | 1989-03-09 | 1989-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117555A (en) * | 2010-11-29 | 2012-06-21 | Kitz Corp | Dustproof cap for joint |
-
1989
- 1989-03-09 JP JP2689089U patent/JPH02117495U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117555A (en) * | 2010-11-29 | 2012-06-21 | Kitz Corp | Dustproof cap for joint |