JPH0461192U - - Google Patents
Info
- Publication number
- JPH0461192U JPH0461192U JP10446390U JP10446390U JPH0461192U JP H0461192 U JPH0461192 U JP H0461192U JP 10446390 U JP10446390 U JP 10446390U JP 10446390 U JP10446390 U JP 10446390U JP H0461192 U JPH0461192 U JP H0461192U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- rubber ring
- shield excavator
- shield
- receiving rubber
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10446390U JP2501358Y2 (ja) | 1990-10-05 | 1990-10-05 | シ―ルド掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10446390U JP2501358Y2 (ja) | 1990-10-05 | 1990-10-05 | シ―ルド掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461192U true JPH0461192U (OSRAM) | 1992-05-26 |
| JP2501358Y2 JP2501358Y2 (ja) | 1996-06-19 |
Family
ID=31849744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10446390U Expired - Lifetime JP2501358Y2 (ja) | 1990-10-05 | 1990-10-05 | シ―ルド掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501358Y2 (OSRAM) |
-
1990
- 1990-10-05 JP JP10446390U patent/JP2501358Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501358Y2 (ja) | 1996-06-19 |
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