JPH0350691U - - Google Patents
Info
- Publication number
- JPH0350691U JPH0350691U JP10940489U JP10940489U JPH0350691U JP H0350691 U JPH0350691 U JP H0350691U JP 10940489 U JP10940489 U JP 10940489U JP 10940489 U JP10940489 U JP 10940489U JP H0350691 U JPH0350691 U JP H0350691U
- Authority
- JP
- Japan
- Prior art keywords
- dovetail groove
- view
- engaging portion
- cutter
- 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.)
- Granted
Links
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10940489U JPH076237Y2 (ja) | 1989-09-18 | 1989-09-18 | カッタビットの取付け構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10940489U JPH076237Y2 (ja) | 1989-09-18 | 1989-09-18 | カッタビットの取付け構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350691U true JPH0350691U (de) | 1991-05-16 |
| JPH076237Y2 JPH076237Y2 (ja) | 1995-02-15 |
Family
ID=31658001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10940489U Expired - Lifetime JPH076237Y2 (ja) | 1989-09-18 | 1989-09-18 | カッタビットの取付け構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076237Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002349191A (ja) * | 2001-05-23 | 2002-12-04 | Nkk Corp | シールド掘進機のカッターヘッド及びこれを用いたシールド掘進機 |
-
1989
- 1989-09-18 JP JP10940489U patent/JPH076237Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002349191A (ja) * | 2001-05-23 | 2002-12-04 | Nkk Corp | シールド掘進機のカッターヘッド及びこれを用いたシールド掘進機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076237Y2 (ja) | 1995-02-15 |