JPS6217672Y2 - - Google Patents
Info
- Publication number
- JPS6217672Y2 JPS6217672Y2 JP7143182U JP7143182U JPS6217672Y2 JP S6217672 Y2 JPS6217672 Y2 JP S6217672Y2 JP 7143182 U JP7143182 U JP 7143182U JP 7143182 U JP7143182 U JP 7143182U JP S6217672 Y2 JPS6217672 Y2 JP S6217672Y2
- Authority
- JP
- Japan
- Prior art keywords
- flexible joint
- rubber layer
- hardness
- general rubber
- high hardness
- 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
- 229920001971 elastomer Polymers 0.000 claims description 55
- 239000005060 rubber Substances 0.000 claims description 55
- 239000002184 metal Substances 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 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 |
|---|---|---|---|
| JP7143182U JPS58173888U (ja) | 1982-05-18 | 1982-05-18 | 地中埋設管の可撓継手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7143182U JPS58173888U (ja) | 1982-05-18 | 1982-05-18 | 地中埋設管の可撓継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58173888U JPS58173888U (ja) | 1983-11-21 |
| JPS6217672Y2 true JPS6217672Y2 (ru) | 1987-05-07 |
Family
ID=30081048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7143182U Granted JPS58173888U (ja) | 1982-05-18 | 1982-05-18 | 地中埋設管の可撓継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58173888U (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009162241A (ja) * | 2007-12-28 | 2009-07-23 | Denki Kagaku Kogyo Kk | 管継手、その製造方法、これを用いたマンホール構造物並びに管の接続方法 |
-
1982
- 1982-05-18 JP JP7143182U patent/JPS58173888U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58173888U (ja) | 1983-11-21 |
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