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31. 发明授权

US4130319A Mining machines 失效
标题翻译：采矿机
公开(公告)号：US4130319A
公开(公告)日：1978-12-19
申请号：US663785
申请日：1976-03-04
申请人： Terence J. Gapper
发明人： Terence J. Gapper
IPC分类号： E21C29/00 , E21C35/12 , G01C22/00 , E21C35/08
CPC分类号： G01C22/00 , E21C29/00 , E21C35/12
摘要： A longwall mining machine is provided with a roller resiliently urged into engagement with a track extending along the longwall face. Sensor means are provided to sense rotation of the roller and derive a signal indicative of the machine's position along the longwall face.
摘要翻译：长壁采矿机设置有弹性地推动与沿着长壁面延伸的轨道接合的辊。提供传感器装置以感测辊的旋转并导出指示机器沿长壁面的位置的信号。

32. 发明授权

US4006937A Carriage especially for use in mines 失效
标题翻译：运送特别用于矿山
公开(公告)号：US4006937A
公开(公告)日：1977-02-08
申请号：US546041
申请日：1975-01-31
申请人： Brian Matthew Curtis
发明人： Brian Matthew Curtis
IPC分类号： E21F13/08 , E21C29/00 , E21C29/04
CPC分类号： E21C29/04 , Y10T74/1967
摘要： A carriage and drive mechanism for use in mines in which the drive engages a continuous chain and moves the carriage along a rack; including a chain deflecting device and chain guide members.
摘要翻译：一种用于矿井的滑架和驱动机构，其中驱动器与连续的链条相接合并沿着机架移动滑架; 包括链条偏转装置和链条导向件。

33. 发明授权

US3979151A Rock excavating arched tunnel forming machine 失效
标题翻译：岩石挖掘拱形隧道成型机
公开(公告)号：US3979151A
公开(公告)日：1976-09-07
申请号：US549725
申请日：1975-02-13
申请人： Derek Plummer
发明人： Derek Plummer
IPC分类号： E21D9/10 , E21D9/11 , E21D23/00 , E21C29/00
CPC分类号： E21D9/1013 , E21D23/0095 , E21D9/1093 , E21D9/117
摘要： A rock excavating machine for forming an arch type underground roadway includes a base carrying a forwardly extending cutter carrying arm having a cutter for cutting rock adjacent to the roadway floor and an upwardly extending cutter carrying arm having a cutter for cutting rock adjacent to the raodway roof. The forwardly extending cutter is mounted on an arm which swings around a vertical axis, and which is elevatable along the vertical axis. The upwardly extending cutter carrying arm swings around a horizontal axis. Roof support jacks and beams are mounted on the base rearwardly of the cutters. Lateral jacks anchor the machine in the tunnel during cutting.
摘要翻译：用于形成拱形地下道路的岩石挖掘机包括一个承载着向前延伸的切割器承载臂的基座，该基座具有用于切割邻近道路地板的岩石的切割器和一个向上延伸的切割器承载臂，该刀具具有用于切割靠近走廊屋顶的岩石的切割器。向前延伸的切割器安装在围绕垂直轴线摆动的臂上，并且其可沿竖直轴线升高。向上延伸的刀具承载臂围绕水平轴线摆动。屋顶支撑千斤顶和梁安装在刀具后方的基座上。横向千斤顶在切割过程中将机器固定在隧道内。

34. 发明授权

US3560753A Method and apparatus for determining the displacement of a construction equipment guided along a desired course by a laser beam 失效
标题翻译：用于确定通过激光束指导的建筑设备的位移的方法和装置
公开(公告)号：US3560753A
公开(公告)日：1971-02-02
申请号：US3560753D
申请日：1968-12-04
申请人： MESSERSCHMITT BOELKOW BLOHM
发明人： BEUG LORENZ , MAIER ROLF
IPC分类号： E02F3/84 , E21C35/10 , E21C29/00
CPC分类号： E21C35/10 , E02F3/842
摘要： In a method for determining the displacement of a construction equipment, to be guided along a desired course by a laser beam, the laser beam is so deflected, depending upon the route to be constructed, that the respective location of the construction equipment transversely of the route is determined, in elevation and traverse, on a projection surface on the construction equipment. The laser beam is transmitted from a determined transmitting point on the route, and is received at a receiving point on the construction equipment in advance of the projection surface. The laser beam is optically deflected, relative to the desired course, at the transmitting point, and along the desired course, at the receiving point, in accordance with a set program based on the desired course and the respective location of the construction equipment. This determines any deviation of the receiving point, and thus of the construction equipment, relative to the desired course. The direction of the beam, as deflected at the receiving point, is compared with the direction of the line of action of the construction equipment to determine any angular deviation of the line of action relative to the desired course.

35. 发明授权

US3433529A Longwall miner having cutter guided along mine face,curved corner section and side face 失效
标题翻译：长方形切割机在地面，弯曲角部分和侧面指导切割机
公开(公告)号：US3433529A
公开(公告)日：1969-03-18
申请号：US3433529D
申请日：1967-07-31
申请人： MAS FAB MOENNINGHOFF
发明人： MUELLER WALTER , ALFS HUGO , LIPPE ROBERT VON DER
IPC分类号： E21C27/02 , E21C35/20 , E21C29/00 , E21C41/04
CPC分类号： E21C27/02 , E21C35/20

36. 发明授权

US1741131A Mining machine 失效
公开(公告)号：US1741131A
公开(公告)日：1929-12-24
申请号：US64600723
申请日：1923-06-18
申请人： SULLIVAN MACHINERY CO
发明人： HOLMES MORRIS P
IPC分类号： E21C29/00
CPC分类号： E21C29/00

37. 发明授权

US1692861A Flitting device 失效
标题翻译：调温装置
公开(公告)号：US1692861A
公开(公告)日：1928-11-27
申请号：US15701026
申请日：1926-12-25
申请人： GOODMAN MFG CO
发明人： POOLE CLARENCE F
IPC分类号： E21C29/00
CPC分类号： E21C29/00

38. 发明授权

US1662788A Mining machine 失效
公开(公告)号：US1662788A
公开(公告)日：1928-03-13
申请号：US47847321
申请日：1921-06-18
申请人： SULLIVAN MACHINERY CO
发明人： HOLMES MORRIS P
IPC分类号： E21C29/00
CPC分类号： E21C29/00

39. 发明授权

US1630472A Mining-machine skid 失效
标题翻译：采矿机撬
公开(公告)号：US1630472A
公开(公告)日：1927-05-31
申请号：US65129023
申请日：1923-07-13
申请人： GOODMAN MFG CO
发明人： DOBERSTEIN EDWARD J
IPC分类号： E21C29/00
CPC分类号： E21C29/00

40. 发明授权

US6042191A High wall mining system 失效
标题翻译：高墙采矿系统
公开(公告)号：US6042191A
公开(公告)日：2000-03-28
申请号：US116233
申请日：1998-07-16
申请人： Steve Antoline , Paul van Es
发明人： Steve Antoline , Paul van Es
IPC分类号： B65G15/24 , B65G23/26 , E21F13/02 , E21F13/08 , E21C29/00 , E21C35/20
CPC分类号： E21F13/02 , B65G15/24 , B65G23/26 , E21F13/083 , B65G2201/04
摘要： A conveyor unit for a high wall mining system; a mining system employing a train of such units. The conveyor units are pushed in tandem into the mine. The system contemplates a motor mounted on a cutter at the head of the train; through a series of shafts and clutches, serially through the train of conveyor units, rotation power is transferred mechanically from the motor to turn the conveyor belts of the individual units. The mining system includes a preferred coupling/clutch apparatus and a launch vehicle for adding conveyor units to the train which has the ability to start the rotation of the conveyor belt on the new unit as it is added.
摘要翻译：高墙采矿系统的输送单元; 采用这种单位列车的采矿系统。输送机单元被推入矿井。该系统考虑安装在火车头部的切割机上的电机; 通过一系列轴和离合器，串联地通过输送机单元，旋转动力从马达机械转移以转动单个单元的输送带。采矿系统包括优选的联接/离合器装置和用于将输送单元添加到列车的运载火箭，其具有在添加时在新单元上启动传送带的旋转的能力。

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