JPH01138949U - - Google Patents
Info
- Publication number
- JPH01138949U JPH01138949U JP2918288U JP2918288U JPH01138949U JP H01138949 U JPH01138949 U JP H01138949U JP 2918288 U JP2918288 U JP 2918288U JP 2918288 U JP2918288 U JP 2918288U JP H01138949 U JPH01138949 U JP H01138949U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- excavation
- tip
- hydraulic
- hydraulic breaker
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Shovels (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2918288U JPH01138949U (en:Method) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2918288U JPH01138949U (en:Method) | 1988-03-07 | 1988-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01138949U true JPH01138949U (en:Method) | 1989-09-22 |
Family
ID=31253169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2918288U Pending JPH01138949U (en:Method) | 1988-03-07 | 1988-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01138949U (en:Method) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61257541A (ja) * | 1985-05-10 | 1986-11-15 | Furukawa Mining Co Ltd | ブレ−カ装着バケツト |
-
1988
- 1988-03-07 JP JP2918288U patent/JPH01138949U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61257541A (ja) * | 1985-05-10 | 1986-11-15 | Furukawa Mining Co Ltd | ブレ−カ装着バケツト |
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