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    • 2. 发明申请
    • FULL FACE TUNNELING MACHINE
    • 全切镦机
    • WO2012058706A2
    • 2012-05-10
    • PCT/AT2011000447
    • 2011-11-03
    • SANDVIK MINING & CONSTR OYMEIER MANFREDWELS FRANZLERCHBAUM KARLRESTNER UWEEBNER BERNHARDKARGL HUBERTGRIEF RALF
    • MEIER MANFREDWELS FRANZLERCHBAUM KARLRESTNER UWEEBNER BERNHARDKARGL HUBERTGRIEF RALF
    • E21D9/11
    • E21D9/116
    • The invention relates to a full face tunneling machine (1) comprising a base frame (2) having a chassis (13), and at least one cutting system (9). Said cutting system comprises at least one first cutting device (11, 24) having a tool support (14, 26) that is rotatably mounted about an axis of rotation (15, 25) extending in the longitudinal direction of the machine and that can be driven to rotate, and at least one second cutting device (12, 28) having a tool support that is rotatably mounted about an axis of rotation (13, 29) extending horizontally and at a right angle to the longitudinal direction of the machine and that can be driven to rotate, each tool support carrying a plurality of cutting tools (16, 22, 27, 30). The at least one second cutting device (12, 28) is set back with respect to the at least one first cutting device (11, 24) in the longitudinal direction of the machine and is designed as a secondary cutting device. The axes of rotation (15, 25, 13, 28) of the at least one first cutting device (11, 24) and the at least one second cutting device (12, 28) lie substantially in the same horizontal plane, the at least one first cutting device (11, 24) and the at least one second cutting device (12, 28) having substantially identical cutting diameters and carrying identical cutting tools (16, 12, 27, 30), especially rolling cutting tools.
    • 在全切镦机(1),包括(3),其具有一底盘基部框架(2)和至少一个切割单元(9)包括至少一个第一切割装置(11,24)可旋转地连接到一个大约在纵向旋转机器方向轴延伸的轴线(15,25) 安装和驱动旋转刀架(14,26)和至少一个第二切割装置(12,28),以一对的横向于机器纵向方向和旋转(13,29)的水平延伸的轴可转动地安装,并驱动旋转刀架,所述刀架 每一个具有多个切削工具(16,22,27,30)熊,所述至少一个第二切割装置(12,28)设置重新设置相对于在机器纵向上的至少一个第一切割装置(11,24)和设计为Nachschneideinrichtung位于旋转轴线 (15,25,13,28)的至少一个第一切割装置的 (11,24)和所述至少一个第二切割装置(12,28)基本在同一水平面上,所述至少一个第一切割装置(11,24)和所述至少一个第二切割装置(12,28)是基本相同的切削直径 并具有相同的切削刀具(16,12,27,30),特别是磨损牙轮。