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：US4711502A

公开(公告)日：1987-12-08

申请号：US754214

申请日：1985-07-12

申请人： Franz Barnthaler ,  Ferdinand Bedenk ,  Otto Schetina ,  Alfred Zitz

发明人： Franz Barnthaler ,  Ferdinand Bedenk ,  Otto Schetina ,  Alfred Zitz

IPC分类号： E21C35/22 ,  E21D9/10 ,  E21D20/00 ,  E21C27/18

CPC分类号： E21D20/003 ,  E21C35/22 ,  E21D9/1033

摘要： An apparatus for cutting excavations having a substantially planar face comprises a cutting tool which is rotatably mounted on a jib. The jib is mounted on a mobile machine for a pivotal movement in a plane which is transverse to the heading direction and is divided into two jib sections which are pivotally movable relative to each other about an axis which is substantially parallel to the pivotal axis of the jib. The cutting tool is rotatably mounted close to or at the free end of that jib section which is most remote from the pivotal axis of the jib.

摘要翻译： 一种用于切割具有基本平坦的表面的挖掘装置，包括可旋转地安装在起重臂上的切割工具。 起重臂安装在移动机器上，用于在横向于行进方向的平面中枢转运动，并被分成两个起重臂部分，所述两个悬臂部分围绕基本上平行于所述枢转轴线的轴线可相对于彼此枢转运动 吊臂 切割工具可旋转地安装在离悬臂的枢转轴线最远的起重臂部分的自由端处或自由端处。

公开(公告)号：US4688855A

公开(公告)日：1987-08-25

申请号：US823112

申请日：1986-01-27

申请人： Franz Barnthaler ,  Eduard Krivec ,  Alfred Zitz

发明人： Franz Barnthaler ,  Eduard Krivec ,  Alfred Zitz

IPC分类号： E21C27/24 ,  E21D9/10 ,  E21C25/06

CPC分类号： E21D9/102

摘要： A mine drift advancing machine includes a cutting arm pivoted at its rear end to the machine chassis for movement about a horizontal axis and at its front end supporting a carrier which is pivoted to the arm for movement about a vertical axis. At least two horizontally spaced apart rocking levers are pivoted at their rear ends to the carrier for swinging about vertical axes and a lever drive is provided for swinging the levers simultaneously in the same directions. The forward end of each lever carrie at least one cutting tool which is rotatable about a generally vertical axis.

摘要翻译： 矿井漂移推进机包括切割臂，其在其后端枢转到机器底座，用于围绕水平轴线运动，并且在其前端支撑托架，该托架枢转到臂以围绕垂直轴线运动。 至少两个水平间隔开的摆动杆在其后端枢转到支架以围绕垂直轴线摆动，并且提供杠杆驱动器用于沿相同方向同时摆动杠杆。 每个杠杆的前端承载至少一个可围绕大致垂直的轴线旋转的切削工具。

公开(公告)号：US4664449A

公开(公告)日：1987-05-12

申请号：US770785

申请日：1985-08-29

申请人： Franz Barnthaler ,  Ferdinand Bedenk ,  Otto Schetina ,  Alfred Zitz

发明人： Franz Barnthaler ,  Ferdinand Bedenk ,  Otto Schetina ,  Alfred Zitz

IPC分类号： E21D9/10 ,  E21C27/20

CPC分类号： E21D9/1026 ,  E21D9/1013

摘要： A drift advancing or a partial-cut mining machine (1) comprises a cutting arm (11) being swivellable in a height direction around an axis (10). The front end of the cutting arm (11) is equipped with guides (26) transversely extending relative to the longitudinal axis (38) of the cutting arm (11) and having shiftably supported thereon a carrier (27) for the cutting heads (28, 29). The cutting heads (28, 29) are rotatably supported on the carrier (27) for rotation around vertical axes (46). The distance (a) between the axes of rotation (46) is, as measured in a transverse direction relative to the longitudinal axis (38) of the cutting arm, at most equal to half the width (b) of the drift face.

摘要翻译： 漂移推进或部分切割采矿机（1）包括切割臂（11），其围绕轴线（10）在高度方向上可转动。 切割臂（11）的前端配备有相对于切割臂（11）的纵向轴线（38）横向延伸并且可移动地支撑在其上的用于切割头（28）的托架（27）的引导件（26） ，29）。 切割头（28,29）可旋转地支撑在所述托架（27）上以围绕垂直轴线（46）旋转。 在相对于切割臂的纵向轴线（38）的横向测量的旋转轴线（46）之间的距离（a）最多等于漂移面的宽度（b）的一半。

公开(公告)号：US4662685A

公开(公告)日：1987-05-05

申请号：US770787

申请日：1985-08-29

申请人： Franz Barnthaler ,  Ferdinand Bedenk ,  Otto Schetina ,  Alfred Zitz

发明人： Franz Barnthaler ,  Ferdinand Bedenk ,  Otto Schetina ,  Alfred Zitz

IPC分类号： E21C35/22 ,  E21D9/10 ,  E21D19/04 ,  E21C35/20

CPC分类号： E21C35/22 ,  E21D19/04 ,  E21D9/1013 ,  E21D9/1026

摘要： A cutting machine (1) includes on its base frame (3) a carrier construction (19) for wall elements (21) and appliances (20) for drilling anchor bores and applying anchors the carrier construction being shiftable in longitudinal direction of the machine. The wall elements (21) are adjoining the drift roof (22) and, respectively, a cutting arm (11) via elastic sealing elements (23). The cutting arm (11) and the charging means (15) are pivotally linked to a shiftable frame (42). The cutting heads (28, 29) can be shifted along guides (31) in transverse relation to the longitudinal axis of the drift, the cutting heads (28, 29) being arranged between drift face (33) and wall elements (21).

摘要翻译： 切割机（1）在其基架（3）上包括用于壁元件（21）的托架结构（19）和用于钻孔锚固孔的装置（20），并且可将托架结构沿机器的纵向方向移动。 壁元件（21）分别通过弹性密封元件（23）与漂移屋顶（22）和切割臂（11）相邻。 切割臂（11）和充电装置（15）可枢转地连接到可移动框架（42）。 切割头（28,29）可以沿着与漂移物的纵向轴线横向相关的引导件（31）移动，切割头（28,29）布置在漂移面（33）和壁元件（21）之间。

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：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：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。