JPH0288084U - - Google Patents
Info
- Publication number
- JPH0288084U JPH0288084U JP16852788U JP16852788U JPH0288084U JP H0288084 U JPH0288084 U JP H0288084U JP 16852788 U JP16852788 U JP 16852788U JP 16852788 U JP16852788 U JP 16852788U JP H0288084 U JPH0288084 U JP H0288084U
- Authority
- JP
- Japan
- Prior art keywords
- lead pipe
- pipe body
- joint
- annular groove
- inner peripheral
- 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
- 239000011247 coating layer Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案の継手付き水道用鉛管の半断面
図、第２図は部分拡大断面図、第３図、第４図は
従来例の断面図である。 １１……鉛管、１２，１３……継手、１７……
環状凹溝、１８，１９……円筒部、１８ａ，１８
ｂ……テーパー面、２１……合成樹脂被覆層。
図、第２図は部分拡大断面図、第３図、第４図は
従来例の断面図である。 １１……鉛管、１２，１３……継手、１７……
環状凹溝、１８，１９……円筒部、１８ａ，１８
ｂ……テーパー面、２１……合成樹脂被覆層。
Claims (1)
- 円筒状をなし、一端に鉛管本体の端部が嵌り合
う環状凹溝を有する継手と、内面に熱可塑性合成
樹脂からなる被覆層を有し、端部が前記環状凹溝
に嵌り合う鉛管本体とを備え、前記環状凹溝の鉛
管本体の内周面が接合する側の面をその開口側を
拡開させたテーパー面となし、該テーパー面と前
記鉛管本体内周面との間に前記合成樹脂被覆の端
縁を挾み込ませて溶着させるとともに前記鉛管本
体の外周面と継手との間にはんだを介在させ、継
手と鉛管本体とを固着させてなる継手付水道用鉛
管。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16852788U JPH0288084U (ja) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16852788U JPH0288084U (ja) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288084U true JPH0288084U (ja) | 1990-07-12 |
Family
ID=31457783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16852788U Pending JPH0288084U (ja) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288084U (ja) |
-
1988
- 1988-12-26 JP JP16852788U patent/JPH0288084U/ja active Pending