Method for the mining of coal and coal planer installation
AssigneeDBT GmbH
InventorsAdam Klabisch, Gerhard Merten
Life of this patent
Estimating the term…
Abstract
A method for mining and a planer installation for the mining of coal, with a coal planer that can be moved by a planer chain that can be driven via a drive chain wheel of a drive station for the planer chain and that is deflected at a deflection chain wheel of a driveless deflection station. The coal planer is moved back and forth reversibly between the drive station and the deflection station by the planer chain to avoid the occurrence of sag and to minimize the necessary size of an auxiliary drift to be opened. The deflection chain wheel is mounted on a slide that can be displaced in the direction of movement of the coal planer by a tension device.
Claims12
A method for mining using a planer installation, the planer installation including a planer, a planer chain, a drive station having a drive chain wheel and a drive, and a deflection station having a deflection chain wheel, the method comprising:
- moving the planer reversibly between the drive station and the deflection station using the planer chain;
- and
- displacing the deflection chain wheel based upon at least one of a direction of movement of the planer or a position of the planer.
A planer installation for mining, comprising:
- a movable planer;
- a planer chain for moving the planer;
- a drive station having a drive and a drive chain wheel for driving the planer chain;
- a driveless deflection station;
- a deflection chain wheel located in the deflection station;
- a slide;
- and
- a tension device, wherein
- the planer is moved between the drive station and the deflection station;
- the deflection chain wheel is located on the slide;
- and
- the slide is displaced by the tension device, based upon at least one of a direction of movement or a position of the planer
Dependencies are inferred from the claim text.