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CONTINUOUS WALL EXCAVATOR
PROBLEM TO BE SOLVED: To provide a continuous wall excavator having a configuration in which miniaturization is feasible.SOLUTION: The continuous wall excavator according to the present invention comprises a pair of long crawlers extending substantially in parallel, a pair of rails provided in the pair of long crawlers, and a carriage movable horizontally in a longitudinal direction of the long crawler on the pair of rails. The carriage comprises a main body part including a power source, and a portal leader, which can hold perpendicularly movably excavating tools including an endless cutter chain that is circularly movable, and which is disposed so as to straddle the pair of rails and is supported by the pair of long crawlers. The leader is hinge-connected to the main body part directly or indirectly so that it is rotatable with respect to the main body part in a state of being supported by the pair of long crawlers.SELECTED DRAWING: Figure 2
【課題】小型化を実現可能な構成を備える連続壁掘削機を提供する。【解決手段】本発明に係る連続壁掘削機は、略平行して延在する一対のロングクローラと、前記一対のロングクローラに設けられている一対のレールと、前記一対のレール上で、前記ロングクローラの長手方向に水平移動可能な台車と、を備え、前記台車は、動力源を備える本体部と、循環移動可能なエンドレスカッターチェーンを備える掘削具を鉛直方向に移動可能に保持でき、前記一対のレールに跨って配置され前記一対のロングクローラに支持される門型のリーダと、を備え、前記リーダは、前記一対のロングクローラに支持された状態で前記本体部に対して回動可能なように、前記本体部と直接的又は間接的にヒンジ結合されている。【選択図】図2
CONTINUOUS WALL EXCAVATOR
PROBLEM TO BE SOLVED: To provide a continuous wall excavator having a configuration in which miniaturization is feasible.SOLUTION: The continuous wall excavator according to the present invention comprises a pair of long crawlers extending substantially in parallel, a pair of rails provided in the pair of long crawlers, and a carriage movable horizontally in a longitudinal direction of the long crawler on the pair of rails. The carriage comprises a main body part including a power source, and a portal leader, which can hold perpendicularly movably excavating tools including an endless cutter chain that is circularly movable, and which is disposed so as to straddle the pair of rails and is supported by the pair of long crawlers. The leader is hinge-connected to the main body part directly or indirectly so that it is rotatable with respect to the main body part in a state of being supported by the pair of long crawlers.SELECTED DRAWING: Figure 2
【課題】小型化を実現可能な構成を備える連続壁掘削機を提供する。【解決手段】本発明に係る連続壁掘削機は、略平行して延在する一対のロングクローラと、前記一対のロングクローラに設けられている一対のレールと、前記一対のレール上で、前記ロングクローラの長手方向に水平移動可能な台車と、を備え、前記台車は、動力源を備える本体部と、循環移動可能なエンドレスカッターチェーンを備える掘削具を鉛直方向に移動可能に保持でき、前記一対のレールに跨って配置され前記一対のロングクローラに支持される門型のリーダと、を備え、前記リーダは、前記一対のロングクローラに支持された状態で前記本体部に対して回動可能なように、前記本体部と直接的又は間接的にヒンジ結合されている。【選択図】図2
CONTINUOUS WALL EXCAVATOR
連続壁掘削機
KINOSHITA FUMIO (Autor:in) / MATSUKUMA NAOFUMI (Autor:in)
05.07.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02F
Baggern
,
DREDGING
UNDERGROUND CONTINUOUS WALL EXCAVATOR AND UNDERGROUND CONTINUOUS WALL EXCAVATION METHOD
Europäisches Patentamt | 2017
|UNDERGROUND CONTINUOUS WALL EXCAVATOR AND UNDERGROUND CONTINUOUS WALL EXCAVATION METHOD
Europäisches Patentamt | 2017
|Europäisches Patentamt | 2017
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