JPS6235707Y2 - - Google Patents
Info
- Publication number
- JPS6235707Y2 JPS6235707Y2 JP17718781U JP17718781U JPS6235707Y2 JP S6235707 Y2 JPS6235707 Y2 JP S6235707Y2 JP 17718781 U JP17718781 U JP 17718781U JP 17718781 U JP17718781 U JP 17718781U JP S6235707 Y2 JPS6235707 Y2 JP S6235707Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- lining
- screw
- attachment
- lining plate
- 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
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 2
- 229910000760 Hardened steel Inorganic materials 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 description 14
- 238000005096 rolling process Methods 0.000 description 6
- 230000001771 impaired effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17718781U JPS5880464U (ja) | 1981-11-28 | 1981-11-28 | 土工作業用ライニングアタツチメント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17718781U JPS5880464U (ja) | 1981-11-28 | 1981-11-28 | 土工作業用ライニングアタツチメント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880464U JPS5880464U (ja) | 1983-05-31 |
| JPS6235707Y2 true JPS6235707Y2 (US07709020-20100504-C00041.png) | 1987-09-10 |
Family
ID=29970841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17718781U Granted JPS5880464U (ja) | 1981-11-28 | 1981-11-28 | 土工作業用ライニングアタツチメント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880464U (US07709020-20100504-C00041.png) |
-
1981
- 1981-11-28 JP JP17718781U patent/JPS5880464U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5880464U (ja) | 1983-05-31 |
