| SANDVIK MINING AND CONSTRUCTION G.M.B.H. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120104831 | Heading Machine - In a heading machine ( | 05-03-2012 |
| 20120098327 | Track chain running gear for mining machines, and chain link for a track chain running gear and method for producing said chain link - In a track chain running gear ( | 04-26-2012 |
| 20120068528 | CUTTING DEVICE FOR A MINING MACHINE - In a cutting device for a mining machine, in particular a shearer, including a tool carrier, in particular a shearer drum, that is rotatably mounted about a rotational axis and at least one cutting tool ( | 03-22-2012 |
| 20120056465 | Cutting tool for a mining machine - In a cutting tool for a mining machine, in particular shearer, including a tool base body and a cutting insert ( | 03-08-2012 |
| 20110221259 | Heading machine - In a heading machine ( | 09-15-2011 |
| 20110193398 | HEADING OR EXTRACTION MACHINE - In a heading or extraction machine ( | 08-11-2011 |
| 20100314931 | Heading Machine Having Cutting Unit Made of Disc Tools - In a heading machine ( | 12-16-2010 |
| 20100270849 | HEADING MACHINE - In a heading machine ( | 10-28-2010 |
| 20100194067 | Steering Arrangement for Vehicles - In a steering arrangement for vehicles, in particular underground transport vehicles, including at least four steerable wheels ( | 08-05-2010 |
| 20100126747 | ANCHOR DRILLING AND SETTING DEVICE - In an anchor drilling and setting device ( | 05-27-2010 |
| 20100052405 | Base for a Drilling Device - In a starter car for a drilling device for mining underground deposits, including a base frame ( | 03-04-2010 |
| 20090309409 | Full-cut heading machine - In a full-cut heading machine including a drill head ( | 12-17-2009 |
| 20090191011 | SUPPORTING DEVICE FOR AN ADVANCE WORKING OR WINNING MACHINE - In a supporting device ( | 07-30-2009 |
| 20090008984 | Method For Regulating the Drive of a Shearing or Heading Machine - In a method for controlling the drive of a shearing or heading machine for cutting a round, as a function of manipulated variables such as the movement speed of the cantilever arm, the position of the cutting tools and/or the power consumption of the drive motors and the pressure in hydraulic actuating cylinders, a minimum and a maximum target value are determined for the movement speed of the cantilever arm, and at least two factors each having values of between 0 and 1 are calculated for the manipulated variables as a function of measurement values, the measurement values at least comprising cutting tool position data compared to set data corresponding with a set profile, motor load measurement data and cantilever arm movement speed measurement data, and the movement speed of the cantilever arm is controlled as a function of the product of the set speed and the respectively calculated factors. | 01-08-2009 |
