JPH02486U - - Google Patents
Info
- Publication number
- JPH02486U JPH02486U JP7791888U JP7791888U JPH02486U JP H02486 U JPH02486 U JP H02486U JP 7791888 U JP7791888 U JP 7791888U JP 7791888 U JP7791888 U JP 7791888U JP H02486 U JPH02486 U JP H02486U
- Authority
- JP
- Japan
- Prior art keywords
- resin layer
- synthetic resin
- outer tube
- inner circumferential
- socket
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第1図〜第3図は本考案の受口部構造の一例を
示す縦断面図である。 10…複合管、11…外管、12…合成樹脂層
、12a…テーパ面、14…受口部。
示す縦断面図である。 10…複合管、11…外管、12…合成樹脂層
、12a…テーパ面、14…受口部。
Claims (1)
- 外管と該外管内周面を被覆する合成樹脂層とを
有する受口部を具備し、該受口部内の合成樹脂層
が、開口側端部内周面が先端になるに連れて徐々
に拡径したテーパ面になつていることを特徴とす
る複合管の受口部構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988077918U JPH068393Y2 (ja) | 1988-06-13 | 1988-06-13 | 複合管の受口部構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988077918U JPH068393Y2 (ja) | 1988-06-13 | 1988-06-13 | 複合管の受口部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02486U true JPH02486U (ja) | 1990-01-05 |
JPH068393Y2 JPH068393Y2 (ja) | 1994-03-02 |
Family
ID=31302875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988077918U Expired - Lifetime JPH068393Y2 (ja) | 1988-06-13 | 1988-06-13 | 複合管の受口部構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH068393Y2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044570U (ja) * | 1973-08-23 | 1975-05-06 |
-
1988
- 1988-06-13 JP JP1988077918U patent/JPH068393Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044570U (ja) * | 1973-08-23 | 1975-05-06 |
Also Published As
Publication number | Publication date |
---|---|
JPH068393Y2 (ja) | 1994-03-02 |