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Class Information
Number: 299/30
Name: Mining or in situ disintegration of hard material > Hard material disintegrating machines > Remote control
Description: Apparatus including a device to control the operation from a distant point such that an operator does not have to be located in the immediate area where the machine is working.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7207632 |
Shield system for coal mining |
Apr. 24, 2007 |
| 7080888 |
Dual nozzle hydro-demolition system |
Jul. 25, 2006 |
| 6926368 |
Method and apparatus for remote self-propelled conveying in mineral deposits |
Aug. 9, 2005 |
| 6698843 |
Method and apparatus for remote self-propelled conveying in mineral deposits |
Mar. 2, 2004 |
| 6672673 |
Ore pass inspection system |
Jan. 6, 2004 |
| 6644753 |
Method and apparatus for remote self-propelled conveying in mineral deposits |
Nov. 11, 2003 |
| 6616244 |
Method and arrangement for determining position of unmanned mining vehicles |
Sep. 9, 2003 |
| 6296317 |
Vision-based motion sensor for mining machine control |
Oct. 2, 2001 |
| 6285925 |
Method and safety device for the remote-control of self-propelling working machines |
Sep. 4, 2001 |
| 6220670 |
Method and apparatus for remote self-propelled conveying in mineral deposits |
Apr. 24, 2001 |
| 6122598 |
Measurement and display of load of excavating blasted ground |
Sep. 19, 2000 |
| 6109699 |
Tow line equipped remote mining machine and method |
Aug. 29, 2000 |
| 5967616 |
Electrical control system for apparatus and method for continuous underground mining |
Oct. 19, 1999 |
| 5871260 |
Mining ultra thin coal seams |
Feb. 16, 1999 |
| 5810447 |
Apparatus and method for continuous mining |
Sep. 22, 1998 |
| 5782020 |
Method and equipment for simultaneous excavation and land refill with minimum operating labor |
Jul. 21, 1998 |
| 5709433 |
Apparatus for continuous mining |
Jan. 20, 1998 |
| 5692807 |
Highwall mining apparatus |
Dec. 2, 1997 |
| 5667279 |
Apparatus and method for continuous mining |
Sep. 16, 1997 |
| 5299857 |
Removable hydraulic apparatus with electric control for multiple positioning hydraulic cylinders |
Apr. 5, 1994 |
| 5295733 |
Fiber optic remote control system for a continuous miner and method of use |
Mar. 22, 1994 |
| 5246274 |
Remote mining haulage system with self-advancing mobile tailpiece and method of operating same |
Sep. 21, 1993 |
| 5161857 |
Teleoperated control system for underground room and pillar mining |
Nov. 10, 1992 |
| 5110189 |
Redundant remote control system used on a continuous miner and method of using same |
May. 5, 1992 |
| 5056655 |
Highwall miner with conveyor module |
Oct. 15, 1991 |
| 4980681 |
Direct view remote control method for workings machine and transmitter and receiver assembly for carrying out such method |
Dec. 25, 1990 |
| 4953915 |
Roof fall separating and removing apparatus and method for use in thin seam highwall mining |
Sep. 4, 1990 |
| 4952000 |
Method and apparatus for increasing the efficiency of highwall mining |
Aug. 28, 1990 |
| 4934757 |
Control of mineral mining machines |
Jun. 19, 1990 |
| 4898428 |
Power supply system for an underground mining machine |
Feb. 6, 1990 |
| 4884847 |
Apparatus and method for mapping entry conditions in remote mining systems |
Dec. 5, 1989 |
| 4870697 |
Two-way communication system for winning machines in underground mining |
Sep. 26, 1989 |
| 4819273 |
Mining machine control system |
Apr. 4, 1989 |
| 4753484 |
Method for remote control of a coal shearer |
Jun. 28, 1988 |
| 4708395 |
Remotely sensing of excavation cavity during mining |
Nov. 24, 1987 |
| RE31622 |
Mining machine having rectangular thrust transmitting conveyor column |
Jul. 3, 1984 |
| 4407545 |
Mine system |
Oct. 4, 1983 |
| 4403664 |
Earth boring machine and method |
Sep. 13, 1983 |
| 4368924 |
Driving shield |
Jan. 18, 1983 |
| 4367900 |
Mineral mining installation with electronic control |
Jan. 11, 1983 |
| 4363519 |
Continuous mining machine |
Dec. 14, 1982 |
| 4323280 |
Remote controlled high wall coal mining system |
Apr. 6, 1982 |
| 4288125 |
Mining apparatus having an improved coupling assembly |
Sep. 8, 1981 |
| 4281876 |
Televised remote control system of a continuous mining machine |
Aug. 4, 1981 |
| 4262964 |
System for detecting interfaces between mineral seams and the surrounding earth formations |
Apr. 21, 1981 |
| 4192551 |
Remote control system for mining machines |
Mar. 11, 1980 |
| 4172615 |
Roof bolting apparatus |
Oct. 30, 1979 |
| 4167290 |
Shield type hydraulic tunnel boring machine |
Sep. 11, 1979 |
| 4160566 |
Mining apparatus |
Jul. 10, 1979 |
| 4090736 |
Detachable cab construction for mining machines |
May. 23, 1978 |
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