JPS56159497A - Excavating bit - Google Patents
Excavating bitInfo
- Publication number
- JPS56159497A JPS56159497A JP6124480A JP6124480A JPS56159497A JP S56159497 A JPS56159497 A JP S56159497A JP 6124480 A JP6124480 A JP 6124480A JP 6124480 A JP6124480 A JP 6124480A JP S56159497 A JPS56159497 A JP S56159497A
- Authority
- JP
- Japan
- Prior art keywords
- excavating bit
- excavating
- bit
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6124480A JPS56159497A (en) | 1980-05-10 | 1980-05-10 | Excavating bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6124480A JPS56159497A (en) | 1980-05-10 | 1980-05-10 | Excavating bit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56159497A true JPS56159497A (en) | 1981-12-08 |
JPS622106B2 JPS622106B2 (en) | 1987-01-17 |
Family
ID=13165620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6124480A Granted JPS56159497A (en) | 1980-05-10 | 1980-05-10 | Excavating bit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56159497A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019183420A (en) * | 2018-04-03 | 2019-10-24 | 鉄建建設株式会社 | Drill head, drill machine, and method for construction of borehole |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035014U (en) * | 1973-07-16 | 1975-04-14 |
-
1980
- 1980-05-10 JP JP6124480A patent/JPS56159497A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035014U (en) * | 1973-07-16 | 1975-04-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019183420A (en) * | 2018-04-03 | 2019-10-24 | 鉄建建設株式会社 | Drill head, drill machine, and method for construction of borehole |
Also Published As
Publication number | Publication date |
---|---|
JPS622106B2 (en) | 1987-01-17 |
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