JPH01167499U - - Google Patents
Info
- Publication number
- JPH01167499U JPH01167499U JP6339788U JP6339788U JPH01167499U JP H01167499 U JPH01167499 U JP H01167499U JP 6339788 U JP6339788 U JP 6339788U JP 6339788 U JP6339788 U JP 6339788U JP H01167499 U JPH01167499 U JP H01167499U
- Authority
- JP
- Japan
- Prior art keywords
- jack
- key segment
- grip
- shield
- erector device
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988063397U JPH061676Y2 (ja) | 1988-05-16 | 1988-05-16 | シールド掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988063397U JPH061676Y2 (ja) | 1988-05-16 | 1988-05-16 | シールド掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01167499U true JPH01167499U (cs) | 1989-11-24 |
| JPH061676Y2 JPH061676Y2 (ja) | 1994-01-12 |
Family
ID=31288902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988063397U Expired - Lifetime JPH061676Y2 (ja) | 1988-05-16 | 1988-05-16 | シールド掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061676Y2 (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294801A (en) * | 1976-02-06 | 1977-08-09 | Furukawa Kogyo Kk | Excavator |
| JPS60261899A (ja) * | 1984-06-07 | 1985-12-25 | 東京電力株式会社 | シ−ルドセグメントエレクタ |
| JPS612600U (ja) * | 1984-06-11 | 1986-01-09 | 日立建機株式会社 | シ−ルド掘進機のエレクタ装置 |
-
1988
- 1988-05-16 JP JP1988063397U patent/JPH061676Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294801A (en) * | 1976-02-06 | 1977-08-09 | Furukawa Kogyo Kk | Excavator |
| JPS60261899A (ja) * | 1984-06-07 | 1985-12-25 | 東京電力株式会社 | シ−ルドセグメントエレクタ |
| JPS612600U (ja) * | 1984-06-11 | 1986-01-09 | 日立建機株式会社 | シ−ルド掘進機のエレクタ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061676Y2 (ja) | 1994-01-12 |