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11. 发明申请

WO2017021007A1 CUTTING DRUM WITH PIVOT CUTTER UNIT 审中-公开
标题翻译：用转盘切割机切割
公开(公告)号：WO2017021007A1
公开(公告)日：2017-02-09
申请号：PCT/EP2016/001356
申请日：2016-08-05
申请人： CATERPILLAR GLOBAL MINING EUROPE GMBH
发明人： RASCHKA, Joachim , STEINBERG, Jens , BECHEM, Ulrich
IPC分类号： E21C25/10 , E21C27/24 , E21D9/10 , E02F3/20
CPC分类号： E02F3/245 , E02F3/205 , E21C25/10 , E21C27/24
摘要： The present disclosure relates to a cutting drum (24A; 24B; 24C) for a mobile mining machine (10). The cutting drum (24A; 24B; 24C) comprises an outer circumferential face (34) extending between first and second end faces (36, 38). The cutting drum (24A; 24B; 24C) further comprises at least one first support arm (54) including a cutting tool (56) and being pivotably mounted to the outer circumferential face (34). The first support arm (54) is pivotable into a working position, in which the cutting tool (56) of the first support arm (54) is positioned beyond the first end face (36) in a direction of a central longitudinal axis (D) and away from the second end face (38). Thus, for example, material remaining in the interspaces between neighboring cutting drums arranged side by side can be cut by the cutting tool (56) of the first support arm (54).
摘要翻译：本公开涉及一种用于移动式挖掘机（10）的切割滚筒（24A; 24B; 24C）。切割滚筒（24A; 24B; 24C）包括在第一和第二端面（36,38）之间延伸的外周面（34）。切割滚筒（24A; 24B; 24C）还包括至少一个包括切割工具（56）的第一支撑臂（54），并且可枢转地安装到外圆周面（34）。第一支撑臂（54）可枢转到工作位置，第一支撑臂（54）的切割工具（56）在中心纵向轴线（D）的方向上定位在第一端面（36）之外）并远离第二端面（38）。因此，例如，可以通过第一支撑臂（54）的切割工具（56）切割留在相邻的切割滚筒之间的间隙中的材料。

12. 发明申请

WO2016128143A1 MILLING DEVICE 审中-公开
标题翻译：铣削设备
公开(公告)号：WO2016128143A1
公开(公告)日：2016-08-18
申请号：PCT/EP2016/000250
申请日：2016-02-12
申请人： CATERPILLAR GLOBAL MINING EUROPE GMBH
发明人： RASCHKA, Joachim , STEINBERG, Jens , BECHEM, Ulrich
IPC分类号： E21C27/24
CPC分类号： E21C27/24 , E21C25/16
摘要： The present disclosure generally relates to a milling device (10). The milling device (10) includes a first row of cutting discs (14) mounted on a first circumference, and a second row of cutting discs (18) mounted on a second circumference. The second row of cutting discs (18) is offset from the first row of cutting discs (14) in a longitudinal direction of the milling device (10), and the second circumference is arranged relative to the first circumference such that the second row of cutting discs (18) projects at least in part radially outward from the first row of cutting discs (14). Therefore, the first and second rows of cutting discs (14, 18) cut a material to be removed at a different depth, with a predetermined distance (X) formed between the cuts in order to achieve a substantially continuous milling line.
摘要翻译：本公开总体上涉及铣削装置（10）。铣削装置（10）包括安装在第一圆周上的第一排切割盘（14）和安装在第二圆周上的第二排切割盘（18）。第二排切割盘（18）在研磨装置（10）的纵向方向上与第一排切割盘（14）偏移，并且第二圆周相对于第一圆周布置，使得第二排切割盘（18）至少部分地从第一排切割盘（14）径向向外突出。因此，第一和第二排切割盘（14,18）在不同的深度切割待移除的材料，在切割之间形成预定的距离（X），以便实现基本上连续的铣削线。

13. 发明申请

WO2014194979A3 TOOL SUPPORT FOR CUTTING HEADS 审中-公开
公开(公告)号：WO2014194979A3
公开(公告)日：2014-12-11
申请号：PCT/EP2014/001288
申请日：2014-05-13
申请人： CATERPILLAR GLOBAL MINING EUROPE GMBH
发明人： RASCHKA, Joachim , BERGER, Stefan , ROHWER, Jan , KORTMANN, Oliver
IPC分类号： E21C27/24 , E21C35/19 , E21B10/633
摘要： The present disclosure relates to a replaceable tool support (40; 140) configured to be mounted to a cutting head (10; 110 used in hard rock mining applications. The disclosed tool support (40; 140) may comprise an annular body (90; 190), a plurality of cutting bit carriers (50; 150) disposed spaced apart from each other on a first end face side (92; 192) of the annular body (90; 190), and a plurality of cutting bits (60). Each of the plurality of cutting bits (60) may be rotatably supported by one of the plurality of cutting bit carriers (50). When at least one of the plurality of cutting bits (60) is worn, the tool support (40; 140) including worn cutting bits (60) may be replaced by a new tool support (40; 140) including new cutting bits (60).

14. 发明申请

WO2014026761A3 MOBILE MINING 审中-公开
公开(公告)号：WO2014026761A3
公开(公告)日：2014-02-20
申请号：PCT/EP2013/002430
申请日：2013-08-13
申请人： CATERPILLAR GLOBAL MINING EUROPE GMBH
发明人： KRINGS, Joachim , RASCHKA, Joachim , ROHWER, Jan , KORTMANN, Oliver , BECHEM, Ulrich , SCHREITER, Christian
IPC分类号： E21C27/24 , E21D9/10
摘要： The present disclosure relates to a mobile mining machine (10) which may comprise a movable machine base frame (1), a rotatable tool drum (4) and including excavating tools (6). The mobile mining machine (10) may further comprise a cantilever unit (5) including a front support arm part (8) and a base part (9), and a pivotal device (27) to pivot the cantilever unit (5). The mobile mining machine (10) may further comprise a tilt device (12) to tilt the cantilever unit (5) and a rotary mechanism (11) to rotate the support arm part (8) and the tool drum (4). Thus, a mobile mining machine (10) with which tunnels, galleries or shafts may be continuously driven in even in hard rock with a high mining output and low tool wear may be provided.

15. 发明申请

WO2014183855A2 MILLING DEVICE 审中-公开
标题翻译：铣削设备
公开(公告)号：WO2014183855A2
公开(公告)日：2014-11-20
申请号：PCT/EP2014/001251
申请日：2014-05-09
申请人： CATERPILLAR GLOBAL MINING EUROPE GMBH
发明人： RASCHKA, Joachim , BECHEM, Ulrich , STEINBERG, Jens
CPC分类号： E21C25/08 , E01C23/088 , E01C23/09 , E21C25/10 , E21C27/22 , E21C31/02 , E21D9/1013
摘要： The present disclosure generally relates to a milling device (10). Said milling device (10) may comprise a shaft (14) having a shaft axis (A) and a spindle drum (12) rotatably mounted relative to the shaft axis (A) and rotatable about a spindle drum axis (B) coaxial to the shaft axis (A). The milling device (10) may further comprise a plurality of tool spindles (16, 18) rotatably mounted in the spindle drum (12) and rotatable about tool spindle axes (D) parallely arranged spaced apart from the shaft axis (A), and a plurality of machining tools (20, 22) carried by the tool spindles (16, 18). At least two of the plurality of machining tools (20, 22) may be positioned displaced from one another in the direction of the shaft axis (A) which may allow deep and wide cuts, for example, in road milling and mining applications.
摘要翻译：本公开一般涉及铣削装置（10）。所述铣削装置（10）可以包括具有轴线（A）的轴（14）和相对于轴线（A）可旋转地安装并且可围绕与该轴线（A）同轴的主轴鼓轴线（B）旋转的心轴鼓轴轴（A）。铣削装置（10）还可以包括可旋转地安装在主轴滚筒（12）中的多个工具主轴（16,18），并且可绕与轴线（A）间隔开并列布置的工具主轴轴线（D）旋转;以及由所述工具主轴（16,18）承载的多个加工工具（20,22）。多个加工工具（20,22）中的至少两个可以在轴线（A）的方向上彼此位移，这可以允许例如在道路铣削和采矿应用中的深切割和宽切割。

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