JPH0416591Y2 - - Google Patents
Info
- Publication number
- JPH0416591Y2 JPH0416591Y2 JP15395087U JP15395087U JPH0416591Y2 JP H0416591 Y2 JPH0416591 Y2 JP H0416591Y2 JP 15395087 U JP15395087 U JP 15395087U JP 15395087 U JP15395087 U JP 15395087U JP H0416591 Y2 JPH0416591 Y2 JP H0416591Y2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- concrete pipe
- protrusion
- opening
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15395087U JPH0416591Y2 (et) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15395087U JPH0416591Y2 (et) | 1987-10-07 | 1987-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0158234U JPH0158234U (et) | 1989-04-12 |
JPH0416591Y2 true JPH0416591Y2 (et) | 1992-04-14 |
Family
ID=31430241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15395087U Expired JPH0416591Y2 (et) | 1987-10-07 | 1987-10-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0416591Y2 (et) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4085358B2 (ja) * | 2001-11-27 | 2008-05-14 | フネンアクロス株式会社 | 耐火二層管継手用目地装置 |
-
1987
- 1987-10-07 JP JP15395087U patent/JPH0416591Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0158234U (et) | 1989-04-12 |
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