JPS6338292Y2 - - Google Patents
Info
- Publication number
- JPS6338292Y2 JPS6338292Y2 JP15128181U JP15128181U JPS6338292Y2 JP S6338292 Y2 JPS6338292 Y2 JP S6338292Y2 JP 15128181 U JP15128181 U JP 15128181U JP 15128181 U JP15128181 U JP 15128181U JP S6338292 Y2 JPS6338292 Y2 JP S6338292Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- pressure
- leading
- leading plate
- contact
- 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 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15128181U JPS5854462U (ja) | 1981-10-12 | 1981-10-12 | 掘削用カツタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15128181U JPS5854462U (ja) | 1981-10-12 | 1981-10-12 | 掘削用カツタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5854462U JPS5854462U (ja) | 1983-04-13 |
| JPS6338292Y2 true JPS6338292Y2 (enrdf_load_stackoverflow) | 1988-10-07 |
Family
ID=29943971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15128181U Granted JPS5854462U (ja) | 1981-10-12 | 1981-10-12 | 掘削用カツタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854462U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235391A (ja) * | 1985-04-11 | 1986-10-20 | 東急建設株式会社 | ブロツク把持装置 |
-
1981
- 1981-10-12 JP JP15128181U patent/JPS5854462U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5854462U (ja) | 1983-04-13 |
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