公开(公告)号：US5108154A

公开(公告)日：1992-04-28

申请号：US522899

申请日：1990-05-14

申请人： Erich Brandl ,  Otto Krassnitzer ,  Alfred Zitz

发明人： Erich Brandl ,  Otto Krassnitzer ,  Alfred Zitz

IPC分类号： E21C27/24 ,  E21C31/02 ,  F16H1/28

CPC分类号： F16H1/28 ,  E21C27/24 ,  E21C31/02

摘要： A drive arrangement for shearing drums. Final gear reduction stages are arranged inside the shearing drum (5) and at least one reduction stage is designed as a planetary gear mechanism. The first gear reduction stage arranged inside the shearing drum (5) has intermediate gear wheels (21) rotatably fixed to a rigid intermediate gear wheel carrier (22) connected to a supporting arm (3) of the shearing drum (5). The intermediate gear wheels (21) are driven by a sun gear wheel (20) and interact with an outer internal gear wheel (25). Internal gear wheel (25) is connected in a rotationally fixed manner to a second sun gear wheel (26) of a downstream planetary gear mechanism, the output side (30) of which is connected to the shearing drum.

摘要翻译： 用于剪切鼓的驱动装置。 最终齿轮减速级设置在剪切滚筒（5）内部，并且至少一个减速台被设计为行星齿轮机构。 布置在剪切鼓（5）内部的第一齿轮减速级具有可旋转地固定到连接到剪切鼓（5）的支撑臂（3）的刚性中间齿轮架（22）的中间齿轮（21）。 中间齿轮（21）由太阳齿轮（20）驱动并与外部内齿轮（25）相互作用。 内齿轮25以旋转方式连接到下游行星齿轮机构的第二太阳轮（26），其输出侧（30）与剪切鼓连接。

公开(公告)号：US4875738A

公开(公告)日：1989-10-24

申请号：US261893

申请日：1988-10-25

申请人： Alfred Zitz ,  Erich Brandl

发明人： Alfred Zitz ,  Erich Brandl

IPC分类号： E21C25/10

CPC分类号： E21C25/10

摘要： In a cutting or hewing roll there is, for increasing the cutting width, arranged at least one lateral front surface of the roll a tool carrier being swivellable relative to the axis of the cutting or hewing roll and receiving hewing or cutting tools. For the purpose of swivelling the swivellable tool carrier there is preferably provided a cylinder-piston-aggregate arranged within the interior of the roll and extending essentially in parallel relation to the axis of rotation of the roll.

摘要翻译： 在切割或回转辊中，为了增加切割宽度，布置了辊的至少一个侧向前表面，刀具架相对于切割或牵引辊的轴线可转动并且接收拖动或切割工具。 为了旋转可转动的工具架，优选地设置有设置在辊的内部中并且基本上平行于辊的旋转轴线延伸的气缸 - 活塞 - 集料。

公开(公告)号：US5228552A

公开(公告)日：1993-07-20

申请号：US884873

申请日：1992-05-18

申请人： Erich Brandl ,  Arnulf Kissich ,  Alfred Zitz

发明人： Erich Brandl ,  Arnulf Kissich ,  Alfred Zitz

IPC分类号： B65G65/18

CPC分类号： B65G65/16

摘要： In a loading device with a loading platform for receiving mined material, wherein the loading platform is swept over by loading arms and the material is conveyed onto a conveying device connected to the loading platform, the loading arms are designed as arms of a rotatably mounted loading star-wheel, and a plurality of loading star-wheels are arranged over the width of the loading platform.

摘要翻译： 在具有用于接收开采材料的装载平台的装载装置中，其中装载平台通过装载臂扫过，并且材料被传送到连接到装载平台的输送装置上，装载臂被设计为可旋转地安装的装载臂 星轮和多个装载星轮布置在装载平台的宽度上。

公开(公告)号：US5072994A

公开(公告)日：1991-12-17

申请号：US523526

申请日：1990-05-15

申请人： Erich Brandl ,  Wolfgang Koch ,  Alfred Zitz

发明人： Erich Brandl ,  Wolfgang Koch ,  Alfred Zitz

IPC分类号： E21D9/10 ,  E21D9/12

CPC分类号： E21D9/102 ,  E21D9/126

摘要： A shearing machine with shearing heads or drums rotatably mounted on a luffable shearing arm and a loading ramp or a conveyor running in the direction of the heading face for receiving and conveying away the sheared material. The loading ramp or the conveyor is supported displaceably in the longitudinal direction of the shearing machine on the machine frame and the horizontal luffing axis of the shearing arm runs transversely to the longitudinal direction of the machine and is mounted adjustably relative to the machine frame in the longitudinal direction of the machine. The adjustment movement of the horizontal luffing axis of the shearing arm is coupled to the adjusting movement of the loading ramp or of the conveyor. The shearing arm is mounted on a bearing bracket which is connected to a carriage. The carriage is displaceable on guides running in the longitudinal direction of the machine and the bearing bracket is connected to a driver which is formed by a slot guide. After a predetermined displacement distance of the bearing bracket in the longitudinal direction of the machine, the bearing braket interacts with the conveyor.

摘要翻译： 具有剪切头或滚筒的剪切机可旋转地安装在不适用的剪切臂上，装载斜面或沿着标题面的方向运行的输送机，用于接收和传送剪切材料。 加载斜坡或输送机在机架上的剪切机的纵向可移动地支撑，并且剪切臂的水平延伸轴线横向于机器的纵向方向延伸，并且相对于机架可调节地安装在机架中 机器纵向。 剪切臂的水平变幅轴的调节运动与装载斜坡或输送机的调节运动相联。 剪切臂安装在与托架连接的轴承座上。 滑架可沿机器纵向方向运动的导轨上移动，轴承架与由导槽形成的驱动器连接。 在轴承托架在机器的纵向上的预定位移距离之后，轴承制动器与输送机相互作用。

公开(公告)号：US5000306A

公开(公告)日：1991-03-19

申请号：US396720

申请日：1989-08-22

申请人： Alfred Zitz ,  Arnulf Kissich ,  Erich Brandl

发明人： Alfred Zitz ,  Arnulf Kissich ,  Erich Brandl

IPC分类号： B65G19/24 ,  B65G65/06

CPC分类号： B65G19/24 ,  B65G65/06

摘要： In a chain conveyor (6) for loading devices and/or conveying devices, in which engaging pieces (10) are swivelably linked to a chain (9), noting that the engaging pieces (10) are linked to the chains approximately at their longitudinal center and the chain (9) moves along a path closed in itself, the engaging pieces (10) are at their arms (14) facing the inner side of the orbital path of the chain (9) articulatedly linked to a respective guide rod (15), said guide rod (15) being articulatedly linked with the chain (9) for lagging in direction of movement of the chains. In this case, the chain (9) is preferably guided within a recess or groove (18) of the sliding surface of the engaging pieces (10), said recess or groove corresponding to the orbital path.

摘要翻译： 在用于装载装置和/或输送装置的链条输送机（6）中，其中接合件（10）可旋转地连接到链条（9），注意到接合件（10）大致在其纵向 中心和链条（9）沿着自身闭合的路径移动，接合件（10）处于其相对于链条（9）的轨道的内侧的臂部（14），铰链连接到相应的导杆（ 15），所述导杆（15）与链条（9）铰接地连接，用于在链条的运动方向上滞后。 在这种情况下，链条（9）优选地被引导在接合片（10）的滑动表面的凹槽或凹槽（18）中，所述凹槽或槽对应于轨道。

公开(公告)号：US5050934A

公开(公告)日：1991-09-24

申请号：US523527

申请日：1990-05-15

申请人： Erich Brandl ,  Oswald Tutzer ,  Alfred Zitz

发明人： Erich Brandl ,  Oswald Tutzer ,  Alfred Zitz

IPC分类号： E21D9/10 ,  E21D20/00

CPC分类号： E21D9/1026 ,  E21D20/003

摘要： A shearing machine with roof-bolt drilling and setting devices which are jointedly connected to the shearing machine and can be hydraulically braced between roof and floor of the roadway. A multiplicity of roof-bolt drilling and setting devices are connected to a common supporting frame, the supporting frame being connected to the shearing machine via guide bars running in the longitudinal direction of the machine.

摘要翻译： 一种具有屋顶螺栓钻孔和定位装置的剪切机，其与剪切机连接，并且可以在道路的屋顶和地板之间液压地支撑。 多个屋顶螺栓钻孔和定位装置连接到共同的支撑框架，支撑框架通过沿机器纵向运动的导杆连接到剪切机。

公开(公告)号：US4966417A

公开(公告)日：1990-10-30

申请号：US396897

申请日：1989-08-22

申请人： Alfred Zitz ,  Franz Barnthaler ,  Erich Brandl

发明人： Alfred Zitz ,  Franz Barnthaler ,  Erich Brandl

IPC分类号： E21C35/22 ,  E21D9/10

CPC分类号： E21C35/22 ,  E21D9/1026 ,  E21D9/1093

摘要： A device for guying a drift advancing machine within a drift has props which can be guyed between the drift roof and the drift floor and having articulated caps, connected to it. There are arranged at both sides of the longitudinal center plane of the machine at least one hydraulic cylinder-piston-aggregate between a supporting block fixed on the machine frame and the drift floor as well as between the supporting block and the drift roof in a guyable manner. The cylinder-piston-aggregates are articulatedly connected to floor supporting plates adapted to be pressed against the floor and to roof caps and are articulatedly connected to the supporting block, and the floor supporting plates and the roof caps are connected with the machine frame (1) via thrust supports.

摘要翻译： 用于在漂移中漂移推进机器的装置具有道具，其可以被安置在漂移屋顶和漂移地板之间，并具有连接到其上的铰接盖。 在机器的纵向中心平面的两侧布置有至少一个液压缸 - 活塞 - 骨架，其固定在机架上的支撑块和漂移地板之间以及支撑块和漂移屋顶之间， 方式。 气缸 - 活塞 - 集料被铰接地连接到适于被压靠在地板和顶盖上的地板支撑板，并且铰接地连接到支撑块，并且地板支撑板和顶盖与机架（1 ）通过推力支撑。

公开(公告)号：US4784439A

公开(公告)日：1988-11-15

申请号：US436438

申请日：1982-10-25

申请人： Herwig Wrulich ,  Alfred Zitz ,  Erich Brandl

发明人： Herwig Wrulich ,  Alfred Zitz ,  Erich Brandl

IPC分类号： E21C27/10 ,  E21C33/00 ,  E21D9/10 ,  E21D9/12

CPC分类号： E21D9/1026

摘要： A movable cutting machine is subdivided into a front portion (1) and a rear portion (2) of the cutting machine, which portions are swingable around an approximately vertical pivotal axis (10) and are secured against a relative displacement in direction of this pivotal axis (10) by means of two joints (11, 12). The front portion (1) of the cutting machine has a caterpillar chassis (3) and carries a swivelling means (5) comprising as the cutting means a cutting arm (6) and two cutting heads (7). The rear portion (2) of the cutting machine has, as a support means against ground, equally a caterpillar chassis (4) and carries auxiliary equipment and/or a section of a conveying trough (13) equipped with a chain conveyer.

摘要翻译： 可移动切割机被分为切割机的前部（1）和后部（2），这些部分围绕大致垂直的枢转轴线（10）摆动并被抵抗在该枢转轴线（10）的方向上的相对位移 轴线（10）通过两个接头（11,12）。 切割机的前部（1）具有履带式底盘（3），并且具有一个旋转装置（5），该装置包括切割装置（6）和切割头（7）。 切割机的后部（2）具有作为抵靠地面的支撑装置，同样具有履带式底盘（4）并且承载辅助设备和/或配有链式输送机的输送槽（13）的一部分。

公开(公告)号：US07677674B2

公开(公告)日：2010-03-16

申请号：US11791379

申请日：2005-11-24

申请人： Erich Brandl ,  Kurt Schaffer

发明人： Erich Brandl ,  Kurt Schaffer

IPC分类号： E21C27/24

CPC分类号： E21C27/24

摘要： In a cutting machine (1) with cutting heads or rollers (7) rotationally mounted on a pivotable cutting arm (6), including a loading ramp or a conveyor (9) extending in the direction to the mine face for receiving and removing the cut material, wherein the cutting arm (6) is mounted on a carriage (4) displaceable on guides extending in the longitudinal direction of the machine, the carriage (4) carries guide rods (12) extending in the longitudinal direction of the machine and engaging in tubular guides (13) of the machine frame (3) carrying a chassis (2).

摘要翻译： 在具有旋转地安装在可枢转的切割臂（6）上的切割头或辊（7）的切割机（1）中，包括沿着所述矿面的方向延伸的装载坡道或输送机（9），用于接收和移除切割 材料，其中切割臂（6）安装在可在机器的纵向方向上延伸的引导件上移动的托架（4）上，托架（4）承载沿机器的纵向方向延伸的导杆（12） 在机架（3）的带有底盘（2）的管状引导件（13）中。

公开(公告)号：US20050156460A1

公开(公告)日：2005-07-21

申请号：US11038319

申请日：2005-01-18

申请人： Erich Brandl

发明人： Erich Brandl

IPC分类号： E21C25/00 ,  E21C27/00 ,  E21C31/08 ,  E21D9/10 ,  E21D20/00

CPC分类号： E21D20/003 ,  E21C31/08

摘要： In an advance working or mining machine including a traveling mechanism, excavation tools movable over the mine face as well as roof bolt drilling and setting apparatus having associated operating platforms for the operation of the roof bolt drilling and setting apparatus, at least a part of laterally cantilevering platforms is each arranged to be pivotable and/or displaceable transversely to the longitudinal axis of the machine.

摘要翻译： 在包括移动机构的先进的工作或采矿机械中，可在矿井上移动的挖掘工具以及具有用于操作屋顶螺栓钻孔和定位装置的相关联的操作平台的屋顶螺栓钻孔和定位装置，至少一部分横向 悬臂平台各自布置成横向于机器的纵向轴线可枢转和/或移位。