JPH0311516Y2 - - Google Patents
Info
- Publication number
- JPH0311516Y2 JPH0311516Y2 JP1985108703U JP10870385U JPH0311516Y2 JP H0311516 Y2 JPH0311516 Y2 JP H0311516Y2 JP 1985108703 U JP1985108703 U JP 1985108703U JP 10870385 U JP10870385 U JP 10870385U JP H0311516 Y2 JPH0311516 Y2 JP H0311516Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas pipe
- cover body
- cover
- crack
- gas
- 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
- 230000001681 protective effect Effects 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 210000005069 ears Anatomy 0.000 claims description 8
- 230000004323 axial length Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108703U JPH0311516Y2 (US08066781-20111129-C00013.png) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108703U JPH0311516Y2 (US08066781-20111129-C00013.png) | 1985-07-15 | 1985-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216889U JPS6216889U (US08066781-20111129-C00013.png) | 1987-01-31 |
| JPH0311516Y2 true JPH0311516Y2 (US08066781-20111129-C00013.png) | 1991-03-19 |
Family
ID=30986142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985108703U Expired JPH0311516Y2 (US08066781-20111129-C00013.png) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311516Y2 (US08066781-20111129-C00013.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998020489A1 (fr) * | 1996-11-05 | 1998-05-14 | Mamoru Hirokawa | Composant bras pour dispositif a disques magnetiques |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5139855B2 (ja) * | 2008-03-21 | 2013-02-06 | 豊田合成株式会社 | 樹脂製プロテクタ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812570U (US08066781-20111129-C00013.png) * | 1971-06-22 | 1973-02-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5879193U (ja) * | 1981-11-20 | 1983-05-28 | 白川 昭夫 | 保護管 |
-
1985
- 1985-07-15 JP JP1985108703U patent/JPH0311516Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812570U (US08066781-20111129-C00013.png) * | 1971-06-22 | 1973-02-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998020489A1 (fr) * | 1996-11-05 | 1998-05-14 | Mamoru Hirokawa | Composant bras pour dispositif a disques magnetiques |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216889U (US08066781-20111129-C00013.png) | 1987-01-31 |
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