JPH072787Y2 - カッタビット支持構造 - Google Patents
カッタビット支持構造Info
- Publication number
- JPH072787Y2 JPH072787Y2 JP10178489U JP10178489U JPH072787Y2 JP H072787 Y2 JPH072787 Y2 JP H072787Y2 JP 10178489 U JP10178489 U JP 10178489U JP 10178489 U JP10178489 U JP 10178489U JP H072787 Y2 JPH072787 Y2 JP H072787Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter bit
- mounting
- cutter
- bit
- pedestal
- 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 - Lifetime
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10178489U JPH072787Y2 (ja) | 1989-09-01 | 1989-09-01 | カッタビット支持構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10178489U JPH072787Y2 (ja) | 1989-09-01 | 1989-09-01 | カッタビット支持構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0342895U JPH0342895U (US06168655-20010102-C00055.png) | 1991-04-23 |
JPH072787Y2 true JPH072787Y2 (ja) | 1995-01-25 |
Family
ID=31650714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10178489U Expired - Lifetime JPH072787Y2 (ja) | 1989-09-01 | 1989-09-01 | カッタビット支持構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH072787Y2 (US06168655-20010102-C00055.png) |
-
1989
- 1989-09-01 JP JP10178489U patent/JPH072787Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0342895U (US06168655-20010102-C00055.png) | 1991-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |