JPH02129495U - - Google Patents
Info
- Publication number
- JPH02129495U JPH02129495U JP3787289U JP3787289U JPH02129495U JP H02129495 U JPH02129495 U JP H02129495U JP 3787289 U JP3787289 U JP 3787289U JP 3787289 U JP3787289 U JP 3787289U JP H02129495 U JPH02129495 U JP H02129495U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- shaft
- insertion groove
- tunnel excavator
- roller
- 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
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037872U JPH0735917Y2 (ja) | 1989-03-31 | 1989-03-31 | トンネル掘削機のローラカッタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037872U JPH0735917Y2 (ja) | 1989-03-31 | 1989-03-31 | トンネル掘削機のローラカッタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02129495U true JPH02129495U (US06566495-20030520-M00011.png) | 1990-10-25 |
| JPH0735917Y2 JPH0735917Y2 (ja) | 1995-08-16 |
Family
ID=31545369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989037872U Expired - Lifetime JPH0735917Y2 (ja) | 1989-03-31 | 1989-03-31 | トンネル掘削機のローラカッタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735917Y2 (US06566495-20030520-M00011.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015124467A (ja) * | 2013-12-25 | 2015-07-06 | 川崎重工業株式会社 | ローラーカッター機構 |
| JP2016117984A (ja) * | 2014-12-18 | 2016-06-30 | 川崎重工業株式会社 | ローラーカッター用カッターホルダー |
| CN109209426A (zh) * | 2018-11-08 | 2019-01-15 | 南京工业职业技术学院 | 一种冲击滚切复合破岩刀具 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165093U (ja) * | 1982-04-29 | 1983-11-02 | 川崎重工業株式会社 | トンネル掘削機のロ−ラカツタ |
| JPS6414296U (US06566495-20030520-M00011.png) * | 1987-07-16 | 1989-01-25 |
-
1989
- 1989-03-31 JP JP1989037872U patent/JPH0735917Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165093U (ja) * | 1982-04-29 | 1983-11-02 | 川崎重工業株式会社 | トンネル掘削機のロ−ラカツタ |
| JPS6414296U (US06566495-20030520-M00011.png) * | 1987-07-16 | 1989-01-25 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015124467A (ja) * | 2013-12-25 | 2015-07-06 | 川崎重工業株式会社 | ローラーカッター機構 |
| JP2016117984A (ja) * | 2014-12-18 | 2016-06-30 | 川崎重工業株式会社 | ローラーカッター用カッターホルダー |
| CN109209426A (zh) * | 2018-11-08 | 2019-01-15 | 南京工业职业技术学院 | 一种冲击滚切复合破岩刀具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0735917Y2 (ja) | 1995-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |