JPH0547540Y2 - - Google Patents
Info
- Publication number
- JPH0547540Y2 JPH0547540Y2 JP13085188U JP13085188U JPH0547540Y2 JP H0547540 Y2 JPH0547540 Y2 JP H0547540Y2 JP 13085188 U JP13085188 U JP 13085188U JP 13085188 U JP13085188 U JP 13085188U JP H0547540 Y2 JPH0547540 Y2 JP H0547540Y2
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- soil
- cylinder
- annular groove
- circumferential surface
- 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
- 238000009412 basement excavation Methods 0.000 claims description 67
- 239000002689 soil Substances 0.000 claims description 36
- 238000005553 drilling Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 11
- 241000218228 Humulus Species 0.000 description 3
- 244000025221 Humulus lupulus Species 0.000 description 3
- 235000008694 Humulus lupulus Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- STECJAGHUSJQJN-USLFZFAMSA-N LSM-4015 Chemical compound C1([C@@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-USLFZFAMSA-N 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13085188U JPH0547540Y2 (en]) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13085188U JPH0547540Y2 (en]) | 1988-10-05 | 1988-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0252504U JPH0252504U (en]) | 1990-04-16 |
| JPH0547540Y2 true JPH0547540Y2 (en]) | 1993-12-15 |
Family
ID=31386386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13085188U Expired - Lifetime JPH0547540Y2 (en]) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547540Y2 (en]) |
-
1988
- 1988-10-05 JP JP13085188U patent/JPH0547540Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0252504U (en]) | 1990-04-16 |
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