JPH0326010B2 - - Google Patents
Info
- Publication number
- JPH0326010B2 JPH0326010B2 JP61037955A JP3795586A JPH0326010B2 JP H0326010 B2 JPH0326010 B2 JP H0326010B2 JP 61037955 A JP61037955 A JP 61037955A JP 3795586 A JP3795586 A JP 3795586A JP H0326010 B2 JPH0326010 B2 JP H0326010B2
- Authority
- JP
- Japan
- Prior art keywords
- hard
- strip
- soft
- tube
- tube axis
- 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 - Lifetime
Links
- 238000005253 cladding Methods 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 239000011295 pitch Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 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
- Laying Of Electric Cables Or Lines Outside (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Details Of Indoor Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61037955A JPS61180507A (ja) | 1986-02-22 | 1986-02-22 | 埋設線保護管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61037955A JPS61180507A (ja) | 1986-02-22 | 1986-02-22 | 埋設線保護管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61180507A JPS61180507A (ja) | 1986-08-13 |
| JPH0326010B2 true JPH0326010B2 (US06650917-20031118-M00005.png) | 1991-04-09 |
Family
ID=12511973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61037955A Granted JPS61180507A (ja) | 1986-02-22 | 1986-02-22 | 埋設線保護管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180507A (US06650917-20031118-M00005.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729380B2 (ja) * | 1988-07-22 | 1995-04-05 | 積水化学工業株式会社 | 長尺敷設物のライニング工法 |
| JPH0721985Y2 (ja) * | 1989-06-21 | 1995-05-17 | 積水化学工業株式会社 | 螺旋管 |
| JP2572208Y2 (ja) * | 1991-11-13 | 1998-05-20 | 小一 石河 | 可撓性螺旋管 |
| JPH08285150A (ja) * | 1994-08-31 | 1996-11-01 | Sekisui Chem Co Ltd | 螺旋管 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543704Y2 (US06650917-20031118-M00005.png) * | 1976-11-05 | 1980-10-14 |
-
1986
- 1986-02-22 JP JP61037955A patent/JPS61180507A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61180507A (ja) | 1986-08-13 |
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