JPH01160093U - - Google Patents
Info
- Publication number
- JPH01160093U JPH01160093U JP5660388U JP5660388U JPH01160093U JP H01160093 U JPH01160093 U JP H01160093U JP 5660388 U JP5660388 U JP 5660388U JP 5660388 U JP5660388 U JP 5660388U JP H01160093 U JPH01160093 U JP H01160093U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- shield excavator
- support member
- ace
- cutter 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.)
- Pending
Links
Landscapes
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5660388U JPH01160093U (en, 2012) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5660388U JPH01160093U (en, 2012) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160093U true JPH01160093U (en, 2012) | 1989-11-07 |
Family
ID=31282474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5660388U Pending JPH01160093U (en, 2012) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160093U (en, 2012) |
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1988
- 1988-04-28 JP JP5660388U patent/JPH01160093U/ja active Pending