JPH0453509Y2 - - Google Patents
Info
- Publication number
- JPH0453509Y2 JPH0453509Y2 JP7738988U JP7738988U JPH0453509Y2 JP H0453509 Y2 JPH0453509 Y2 JP H0453509Y2 JP 7738988 U JP7738988 U JP 7738988U JP 7738988 U JP7738988 U JP 7738988U JP H0453509 Y2 JPH0453509 Y2 JP H0453509Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- pipe
- pipes
- convex portion
- inwardly directed
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000013459 approach Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7738988U JPH0453509Y2 (US20100223739A1-20100909-C00005.png) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7738988U JPH0453509Y2 (US20100223739A1-20100909-C00005.png) | 1988-06-10 | 1988-06-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01180089U JPH01180089U (US20100223739A1-20100909-C00005.png) | 1989-12-25 |
JPH0453509Y2 true JPH0453509Y2 (US20100223739A1-20100909-C00005.png) | 1992-12-16 |
Family
ID=31302379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7738988U Expired JPH0453509Y2 (US20100223739A1-20100909-C00005.png) | 1988-06-10 | 1988-06-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0453509Y2 (US20100223739A1-20100909-C00005.png) |
-
1988
- 1988-06-10 JP JP7738988U patent/JPH0453509Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH01180089U (US20100223739A1-20100909-C00005.png) | 1989-12-25 |