JPS58140295U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS58140295U JPS58140295U JP3236982U JP3236982U JPS58140295U JP S58140295 U JPS58140295 U JP S58140295U JP 3236982 U JP3236982 U JP 3236982U JP 3236982 U JP3236982 U JP 3236982U JP S58140295 U JPS58140295 U JP S58140295U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- tunneling machine
- shield tunneling
- gripper
- main body
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のシールド掘進機に使用するグリッパ−の
説明図、第２図はシールド掘進機本体に転倒モーメント
が掛かる場合の説明図、第３図は本考案のシールド掘進
機に使用するグリッパ−、リング、スペーサの説明図、
第４図は第３図の右側面図を示す。
図中１はシールド掘進機本体、４はグリッパ−フレーム
、７はグリッパ−１８はリング、９はアーム、１０はシ
ールドジヤツキ、１１はスペーサを示す。
第３図
１
第４図
−Fig. 1 is an explanatory diagram of a gripper used in a conventional shield excavation machine, Fig. 2 is an explanatory diagram when an overturning moment is applied to the shield excavation machine body, and Fig. 3 is an explanatory diagram of a gripper used in a shield excavation machine of the present invention. −, explanatory diagram of rings and spacers,
FIG. 4 shows a right side view of FIG. 3. In the figure, reference numeral 1 indicates the main body of the shield excavator, 4 indicates a gripper frame, 7 indicates a gripper 18, a ring, 9 indicates an arm, 10 indicates a shield jack, and 11 indicates a spacer. Figure 3 1 Figure 4 -
Claims (1)
ールド掘進機本体掘進時の推力を支持するグリッパ−と
の間に、シールドジヤツキにより生じた推力をグリッパ
−に伝えるリングを介在せしめると共に該リングをアー
ムを介してグリッパ−フレームに固着したことを特徴と
するシールド掘進機。A ring that transmits the thrust generated by the shield jack to the gripper is interposed between the shield jack that excavates the shield excavator main body and the gripper that supports the thrust when the shield excavator main body excavates, and the ring is attached to the arm. A shield excavator characterized by being fixed to a gripper frame via.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3236982U JPS58140295U (en) | 1982-03-08 | 1982-03-08 | shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3236982U JPS58140295U (en) | 1982-03-08 | 1982-03-08 | shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58140295U true JPS58140295U (en) | 1983-09-21 |
Family
ID=30043976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3236982U Pending JPS58140295U (en) | 1982-03-08 | 1982-03-08 | shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58140295U (en) |
-
1982
- 1982-03-08 JP JP3236982U patent/JPS58140295U/en active Pending
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