JPS58172594U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS58172594U JPS58172594U JP6671582U JP6671582U JPS58172594U JP S58172594 U JPS58172594 U JP S58172594U JP 6671582 U JP6671582 U JP 6671582U JP 6671582 U JP6671582 U JP 6671582U JP S58172594 U JPS58172594 U JP S58172594U
- Authority
- JP
- Japan
- Prior art keywords
- tunneling machine
- shield tunneling
- rotary
- shaft
- rotary shaft
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の小口径シールド掘進機の縦断側面図、第
２図はその正面図、第３図は本案に係るシールド掘進機
の一実施例の縦断面図、第４図は第３図の矢視ＴＶ−Ｉ
Ｖ図、第５図はカッタシャフトを上向きの状態とした場
合の前記シールド掘進機の縦断側面図、第６図は第５図
の矢視ＶＩ−ＶＩ図である。 ゛
１１・・・シールド掘進機本体、１２・・・隔壁、１３
−１・・・カッタシャフト、１６・・・球面軸受、１７
・・・ユニバーサルジヨイント、１８・・・駆動軸、１
９・・・駆動装置、２０−・・軸受、２２ａ、 ２２ｂ
、 ２２ｃ。
２２ｄ・・・方向庸制御用ジヤツキ。FIG. 1 is a vertical side view of a conventional small-diameter shield tunneling machine, FIG. 2 is a front view thereof, FIG. 3 is a vertical sectional view of an embodiment of the shield tunneling machine according to the present invention, and FIG. 4 is a vertical sectional view of a conventional shield tunneling machine. View of TV-I
FIG. V and FIG. 5 are longitudinal sectional side views of the shield excavator with the cutter shaft facing upward, and FIG. 6 is a view taken along the line VI-VI in FIG. 5.゛11... Shield tunneling machine body, 12... Bulkhead, 13
-1... Cutter shaft, 16... Spherical bearing, 17
...Universal joint, 18...Drive shaft, 1
9... Drive device, 20-... Bearing, 22a, 22b
, 22c. 22d... Directional control jack.
Claims (1)
回動自在に支承された回転掘削部材の回転軸と、竪坑ま
たは坑内後方に配設された駆動装置に接続された回転駆
動軸とを相対的回動運動の可能なように接続するととも
に、前記回転軸とシールド掘進機本体の内周部との間に
同回転軸の方−向制御用ジヤツキを介装してなることを
特徴とするシールド掘進機。A rotary shaft of a rotary excavation member rotatably supported by a spherical bearing disposed on the front bulkhead of the shield tunneling machine body, and a rotary drive shaft connected to a drive device disposed in the shaft or at the rear of the mine. are connected to enable relative rotational movement, and a jack for controlling the direction of the rotary shaft is interposed between the rotary shaft and the inner circumference of the shield tunneling machine body. A shield tunneling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6671582U JPS58172594U (en) | 1982-05-10 | 1982-05-10 | shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6671582U JPS58172594U (en) | 1982-05-10 | 1982-05-10 | shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58172594U true JPS58172594U (en) | 1983-11-18 |
Family
ID=30076576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6671582U Pending JPS58172594U (en) | 1982-05-10 | 1982-05-10 | shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58172594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203593A (en) * | 1988-02-08 | 1989-08-16 | Ohbayashi Corp | Shield excavator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569640A (en) * | 1979-07-05 | 1981-01-31 | Fuji Heavy Ind Ltd | Air fuel ratio controller for internal combustion engine |
-
1982
- 1982-05-10 JP JP6671582U patent/JPS58172594U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569640A (en) * | 1979-07-05 | 1981-01-31 | Fuji Heavy Ind Ltd | Air fuel ratio controller for internal combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203593A (en) * | 1988-02-08 | 1989-08-16 | Ohbayashi Corp | Shield excavator |
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