JPS62103896U - - Google Patents
Info
- Publication number
- JPS62103896U JPS62103896U JP19626385U JP19626385U JPS62103896U JP S62103896 U JPS62103896 U JP S62103896U JP 19626385 U JP19626385 U JP 19626385U JP 19626385 U JP19626385 U JP 19626385U JP S62103896 U JPS62103896 U JP S62103896U
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- cylindrical
- cylindrical hood
- hood
- drive 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
- 238000005192 partition Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
その縦断側面図、第２図〜第４図は第１図Ａ―Ａ
線、Ｂ―Ｂ線、Ｃ―Ｃ線における断面図、第５図
はフードの断面図、第６図はフードの別な構造を
示す断面図、第７図はその縦断正面図、第８図は
その使用状態を示す縦断側面図である。
１……筒状本体、３……回転駆動装置、４……
隔壁、８……回転軸、９……軸受、１２……筒状
フード。
The drawings show an embodiment of the present invention, and FIG. 1 is a vertical cross-sectional side view thereof, and FIGS. 2 to 4 are FIGS.
5 is a sectional view of the hood, FIG. 6 is a sectional view showing another structure of the hood, FIG. 7 is a vertical front view thereof, and FIG. 8 FIG. 2 is a vertical side view showing the state of use. 1... Cylindrical body, 3... Rotation drive device, 4...
Partition wall, 8... Rotating shaft, 9... Bearing, 12... Cylindrical hood.
Claims (1)
に隔壁４を一体に設け、この隔壁４に設けた軸受
９に前記回転駆動装置３によつて回転する回転軸
８を挿嵌し、さらに、隔壁４の前端外周に筒状フ
ード１２を取替え可能に取付けると共にこの筒状
フード１２内に突出した前記回転軸８にカツター
２を着脱自在に装着したことを特徴とするシール
ド掘削機。 筒状フード１２の内径を筒状本体１の外径よ
りも大きく形成すると共に筒状フード１２の内周
面に周設したリング状ブラケツト１３を前記隔壁
４に着脱自在に取付けてなる実用新案登録請求の
範囲第１項記載のシールド掘削機。[Claims for Utility Model Registration] A cylindrical body 1 with a rotary drive device 3 disposed therein.
A partition wall 4 is integrally provided in the partition wall 4, a rotating shaft 8 rotated by the rotation drive device 3 is inserted into a bearing 9 provided on the partition wall 4, and a cylindrical hood 12 can be replaced on the outer periphery of the front end of the partition wall 4. A shield excavator characterized in that a cutter 2 is detachably attached to the rotary shaft 8 protruding into the cylindrical hood 12. Registered utility model in which the inner diameter of the cylindrical hood 12 is larger than the outer diameter of the cylindrical body 1, and a ring-shaped bracket 13 provided around the inner peripheral surface of the cylindrical hood 12 is detachably attached to the partition wall 4. A shield excavator according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196263U JPH0417672Y2 (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196263U JPH0417672Y2 (en) | 1985-12-20 | 1985-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103896U true JPS62103896U (en) | 1987-07-02 |
| JPH0417672Y2 JPH0417672Y2 (en) | 1992-04-20 |
Family
ID=31154921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985196263U Expired JPH0417672Y2 (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417672Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876697A (en) * | 1981-10-30 | 1983-05-09 | 三井建設株式会社 | Shield apparatus for pipe pushing type shield construction method |
| JPS59177499A (en) * | 1983-03-29 | 1984-10-08 | 三井建設株式会社 | Shielded excavator for method of construction of push pipe type shielding |
-
1985
- 1985-12-20 JP JP1985196263U patent/JPH0417672Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876697A (en) * | 1981-10-30 | 1983-05-09 | 三井建設株式会社 | Shield apparatus for pipe pushing type shield construction method |
| JPS59177499A (en) * | 1983-03-29 | 1984-10-08 | 三井建設株式会社 | Shielded excavator for method of construction of push pipe type shielding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417672Y2 (en) | 1992-04-20 |