JPH025193Y2 - - Google Patents
Info
- Publication number
- JPH025193Y2 JPH025193Y2 JP2917585U JP2917585U JPH025193Y2 JP H025193 Y2 JPH025193 Y2 JP H025193Y2 JP 2917585 U JP2917585 U JP 2917585U JP 2917585 U JP2917585 U JP 2917585U JP H025193 Y2 JPH025193 Y2 JP H025193Y2
- Authority
- JP
- Japan
- Prior art keywords
- slits
- web
- slit
- protective device
- protective
- 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 21
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Joints With Sleeves (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2917585U JPH025193Y2 (en]) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2917585U JPH025193Y2 (en]) | 1985-02-28 | 1985-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145193U JPS61145193U (en]) | 1986-09-08 |
| JPH025193Y2 true JPH025193Y2 (en]) | 1990-02-07 |
Family
ID=30527745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2917585U Expired JPH025193Y2 (en]) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025193Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2693638B2 (ja) * | 1990-11-19 | 1997-12-24 | 西武ポリマ化成株式会社 | ボックスカルバート |
| US6502879B1 (en) * | 1999-05-21 | 2003-01-07 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Spreader for container crane |
-
1985
- 1985-02-28 JP JP2917585U patent/JPH025193Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61145193U (en]) | 1986-09-08 |
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