JPS62185789U - - Google Patents
Info
- Publication number
- JPS62185789U JPS62185789U JP7456886U JP7456886U JPS62185789U JP S62185789 U JPS62185789 U JP S62185789U JP 7456886 U JP7456886 U JP 7456886U JP 7456886 U JP7456886 U JP 7456886U JP S62185789 U JPS62185789 U JP S62185789U
- Authority
- JP
- Japan
- Prior art keywords
- storage hole
- bit
- cutting bit
- earth
- hydraulic jack
- 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
- 239000004576 sand Substances 0.000 claims description 4
- 230000005641 tunneling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986074568U JPH0419109Y2 (tr) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986074568U JPH0419109Y2 (tr) | 1986-05-20 | 1986-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62185789U true JPS62185789U (tr) | 1987-11-26 |
JPH0419109Y2 JPH0419109Y2 (tr) | 1992-04-28 |
Family
ID=30919894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986074568U Expired JPH0419109Y2 (tr) | 1986-05-20 | 1986-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0419109Y2 (tr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015137460A (ja) * | 2014-01-20 | 2015-07-30 | 川崎重工業株式会社 | シールド掘進機 |
JP2019173428A (ja) * | 2018-03-29 | 2019-10-10 | 株式会社奥村組 | カッタ盤およびそれを備えるシールド掘進機 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62260997A (ja) * | 1986-05-07 | 1987-11-13 | 三菱重工業株式会社 | シ−ルド掘削機 |
-
1986
- 1986-05-20 JP JP1986074568U patent/JPH0419109Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62260997A (ja) * | 1986-05-07 | 1987-11-13 | 三菱重工業株式会社 | シ−ルド掘削機 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015137460A (ja) * | 2014-01-20 | 2015-07-30 | 川崎重工業株式会社 | シールド掘進機 |
JP2019173428A (ja) * | 2018-03-29 | 2019-10-10 | 株式会社奥村組 | カッタ盤およびそれを備えるシールド掘進機 |
Also Published As
Publication number | Publication date |
---|---|
JPH0419109Y2 (tr) | 1992-04-28 |