JPH0444950Y2 - - Google Patents
Info
- Publication number
- JPH0444950Y2 JPH0444950Y2 JP17109887U JP17109887U JPH0444950Y2 JP H0444950 Y2 JPH0444950 Y2 JP H0444950Y2 JP 17109887 U JP17109887 U JP 17109887U JP 17109887 U JP17109887 U JP 17109887U JP H0444950 Y2 JPH0444950 Y2 JP H0444950Y2
- Authority
- JP
- Japan
- Prior art keywords
- fitting part
- retaining
- fitting
- pipe
- locking
- 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
- 238000010438 heat treatment Methods 0.000 claims description 15
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000003566 sealing material Substances 0.000 description 9
- 239000003673 groundwater Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009933 burial Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17109887U JPH0444950Y2 (US06521211-20030218-C00004.png) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17109887U JPH0444950Y2 (US06521211-20030218-C00004.png) | 1987-11-09 | 1987-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175680U JPH0175680U (US06521211-20030218-C00004.png) | 1989-05-23 |
| JPH0444950Y2 true JPH0444950Y2 (US06521211-20030218-C00004.png) | 1992-10-22 |
Family
ID=31462619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17109887U Expired JPH0444950Y2 (US06521211-20030218-C00004.png) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444950Y2 (US06521211-20030218-C00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9199763B2 (en) | 2008-01-18 | 2015-12-01 | Crown Packaging Technology, Inc. | Can end |
-
1987
- 1987-11-09 JP JP17109887U patent/JPH0444950Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9199763B2 (en) | 2008-01-18 | 2015-12-01 | Crown Packaging Technology, Inc. | Can end |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0175680U (US06521211-20030218-C00004.png) | 1989-05-23 |
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