JPH0437964Y2 - - Google Patents
Info
- Publication number
- JPH0437964Y2 JPH0437964Y2 JP1987136867U JP13686787U JPH0437964Y2 JP H0437964 Y2 JPH0437964 Y2 JP H0437964Y2 JP 1987136867 U JP1987136867 U JP 1987136867U JP 13686787 U JP13686787 U JP 13686787U JP H0437964 Y2 JPH0437964 Y2 JP H0437964Y2
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- main body
- frame
- excavation
- ground
- 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
- 238000009412 basement excavation Methods 0.000 claims description 24
- 238000012937 correction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 9
- 230000008602 contraction Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000256247 Spodoptera exigua Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136867U JPH0437964Y2 (US07179912-20070220-C00144.png) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136867U JPH0437964Y2 (US07179912-20070220-C00144.png) | 1987-09-09 | 1987-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6442343U JPS6442343U (US07179912-20070220-C00144.png) | 1989-03-14 |
| JPH0437964Y2 true JPH0437964Y2 (US07179912-20070220-C00144.png) | 1992-09-07 |
Family
ID=31397776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987136867U Expired JPH0437964Y2 (US07179912-20070220-C00144.png) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437964Y2 (US07179912-20070220-C00144.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2856088B1 (fr) | 2003-06-11 | 2005-09-09 | Cie Du Sol | Outil de fraisage pour la realisation de tranchees, permettant un changement rapide de la tete de coupe |
| FR3083819B1 (fr) * | 2018-07-13 | 2020-11-27 | Soletanche Freyssinet | Kit d'ancrage pour machine de forage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58171983U (ja) * | 1982-05-06 | 1983-11-17 | 前田建設工業株式会社 | 掘削機 |
-
1987
- 1987-09-09 JP JP1987136867U patent/JPH0437964Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6442343U (US07179912-20070220-C00144.png) | 1989-03-14 |
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