JPS63108492U - - Google Patents
Info
- Publication number
- JPS63108492U JPS63108492U JP20174086U JP20174086U JPS63108492U JP S63108492 U JPS63108492 U JP S63108492U JP 20174086 U JP20174086 U JP 20174086U JP 20174086 U JP20174086 U JP 20174086U JP S63108492 U JPS63108492 U JP S63108492U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- overlapped
- slide shell
- shield
- receiving hole
- 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 1
- 239000010959 steel Substances 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図はこの考案のスライドシエルによるシー
ルドマシンのドツキング直後の状態を示す縦断側
面図、第２図は同スライドシエルの取付状態を示
す縦断正面図、第３図は同スライドシエルの拡張
状態を示す縦断正面図、第４図は同スライドシエ
ルのスライド状態を示す縦断側面図、第５図は同
スライドシエルの両端部の部分縦断斜視図、第６
図は同スライドシエルの両端部の突起と受穴の係
合状態を示す縦断斜視図である。
１，１′…シールド本体、２…スライドシエル
、３…凹部、４…固定ボルト、５…突起、６…受
穴。
Fig. 1 is a vertical side view showing the state of the shield machine immediately after docking with the slide shell of this invention, Fig. 2 is a longitudinal front view showing the installed state of the slide shell, and Fig. 3 is the extended state of the slide shell. 4 is a longitudinal sectional side view showing the sliding state of the slide shell, FIG. 5 is a partial longitudinal sectional perspective view of both ends of the slide shell, and FIG.
The figure is a vertical perspective view showing the state of engagement between the protrusions at both ends of the slide shell and the receiving holes. 1, 1'...Shield body, 2...Slide shell, 3...Recess, 4...Fixing bolt, 5...Protrusion, 6...Receiving hole.
Claims (1)
状態でシールド本体の外周に包着し、前記重ね合
せた一方の端部の内面に突起を設け、他方の端部
に前記突起を係合する受穴を設けてなることを特
徴とする機械化シールドにおけるスライドシエル
。 A thin steel plate is rolled into a cylindrical shape and wrapped around the outer periphery of the shield body with both ends overlapped, a protrusion is provided on the inner surface of one of the overlapped ends, and the protrusion is engaged with the other end. A slide shell in a mechanized shield, characterized by being provided with a receiving hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20174086U JPH0414545Y2 (en) | 1986-12-27 | 1986-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20174086U JPH0414545Y2 (en) | 1986-12-27 | 1986-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63108492U true JPS63108492U (en) | 1988-07-13 |
| JPH0414545Y2 JPH0414545Y2 (en) | 1992-03-31 |
Family
ID=31165475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20174086U Expired JPH0414545Y2 (en) | 1986-12-27 | 1986-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414545Y2 (en) |
-
1986
- 1986-12-27 JP JP20174086U patent/JPH0414545Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414545Y2 (en) | 1992-03-31 |