JPH0457588U - - Google Patents
Info
- Publication number
- JPH0457588U JPH0457588U JP9812890U JP9812890U JPH0457588U JP H0457588 U JPH0457588 U JP H0457588U JP 9812890 U JP9812890 U JP 9812890U JP 9812890 U JP9812890 U JP 9812890U JP H0457588 U JPH0457588 U JP H0457588U
- Authority
- JP
- Japan
- Prior art keywords
- shield machine
- axis
- vertical shield
- erector
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図：本考案のエレクタ装置の側面図、第２
図：本考案のエレクタ装置の平面図。
図：本考案のエレクタ装置の平面図。
Claims (1)
- 【実用新案登録請求の範囲】 縦シールド機の軸線を中心に公転するエレクタ
本体と、 このエレクタ本体に装着した、縦シールド機の
軸線と平行方向に摺動し、かつ縦シールド機の軸
線と平行な軸を中心に自転する回転摺動装置と、 この回転摺動装置に装着した、縦シールド機の
軸線と直角方向に伸縮可能なジヤツキと、 このジヤツキの縦シールド機の周縁部側に装着
したセグメントの把持装置とよりなる、 縦シールド機のエレクタ装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812890U JPH0444715Y2 (ja) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812890U JPH0444715Y2 (ja) | 1990-09-20 | 1990-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457588U true JPH0457588U (ja) | 1992-05-18 |
| JPH0444715Y2 JPH0444715Y2 (ja) | 1992-10-21 |
Family
ID=31839062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9812890U Expired JPH0444715Y2 (ja) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444715Y2 (ja) |
-
1990
- 1990-09-20 JP JP9812890U patent/JPH0444715Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444715Y2 (ja) | 1992-10-21 |