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TRENCH CUTTING APPARATUS AND METHOD
A trench cutting apparatus and method, the apparatus comprising a central support element comprising at least one jetting outlet and a cutting element configured to be driven around the central support element. The trench cutting apparatus is configured to be operable in a mechanical cutting mode in which the cutting element is driven around the central support element to cut material forward of the trench cutting apparatus,and a jet cutting mode in which a pump is activated to eject fluid from the at least one jetting outlet to fluidize or cut material forward of the trench cutting apparatus.
一种沟槽切割设备和方法，该设备包括：中央支撑元件，该中央支撑元件包括至少一个喷射出口；以及切割元件，该切割元件构造成被围绕中央支撑元件驱动。沟槽切割设备构造成能够在机械切割模式和喷射切割模式下运行，在机械切割模式下，切割元件被围绕中央支撑元件驱动以切割沟槽切割设备的前方的材料，在喷射切割模式下，启用泵以从至少一个喷射出口喷射流体，以流化或切割沟槽切割设备的前方的材料。
TRENCH CUTTING APPARATUS AND METHOD
A trench cutting apparatus and method, the apparatus comprising a central support element comprising at least one jetting outlet and a cutting element configured to be driven around the central support element. The trench cutting apparatus is configured to be operable in a mechanical cutting mode in which the cutting element is driven around the central support element to cut material forward of the trench cutting apparatus,and a jet cutting mode in which a pump is activated to eject fluid from the at least one jetting outlet to fluidize or cut material forward of the trench cutting apparatus.
一种沟槽切割设备和方法，该设备包括：中央支撑元件，该中央支撑元件包括至少一个喷射出口；以及切割元件，该切割元件构造成被围绕中央支撑元件驱动。沟槽切割设备构造成能够在机械切割模式和喷射切割模式下运行，在机械切割模式下，切割元件被围绕中央支撑元件驱动以切割沟槽切割设备的前方的材料，在喷射切割模式下，启用泵以从至少一个喷射出口喷射流体，以流化或切割沟槽切割设备的前方的材料。
TRENCH CUTTING APPARATUS AND METHOD
沟槽切割设备和方法
MANCHESTER JONATHAN RALPH (author)
2020-05-01
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING