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2010
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Invention
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Feed system for an underground winning machine, rack bar and drive sprocket therefor. The inventi... |
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Invention
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Advancing assembly and powered shield support herewith. The invention relates to an advancing ass... |
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Invention
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Sensor device and method for the geoelectrical prospecting of raw mineral deposits. The invention... |
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Invention
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Tail station for a scraper chain conveyor and chain wheel assembly therefor. The invention relate... |
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Invention
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Rack and pinion arrangement for a mining extraction machine. The invention relates to rack and pi... |
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Invention
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Gob shield for shield support and method for the production thereof. The invention relates to a g... |
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Invention
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Method for determining the position of installation components in mining installations. The inven... |
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Invention
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Upper-strand well for a trough pan and trough pan having such an upper-strand well. The invention... |
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Invention
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Hydraulic switching mechanism for mobile hydraulics, mobile hydraulic machine and valve unit. The... |
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Invention
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Pressure relief valve. The invention relates to a pressure relief valves, especially a rock-burst... |
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Invention
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Mining plough for plough systems and plough system for inclined formation. The invention relates ... |
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Invention
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Bit arrangement for a mining plough, and mining plough for plough systems. The invention relates ... |
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Invention
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Rack arrangement for underground winning installations and bearing bracket therefor. The inventio... |
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Invention
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Scraper for scraper chain conveyors. The invention relates to a scraper (10) for scraper chain co... |
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Invention
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Chain wheel arrangement for mining machines. The invention relates to a chain wheel arrangement f... |
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Invention
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Plough for underground extraction and guide elements therefor. The invention relates to a plough ... |
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Invention
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Link chain for chain conveyors and horizontal chain links therefor. The invention relates to a li... |
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2009
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Invention
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Pan section. The invention relates to a pan section for combined conveying and winning apparatuse... |
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Invention
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Conveyor pan with changeable trough, and a changeable trough. The invention relates to a conveyor... |
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Invention
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Drive and tensioning unit for a scraper chain conveyor. The invention relates to a drive and tens... |
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Invention
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Shield cap for a shield-type mining support. The invention relates to a shield cap for a shield-t... |
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Invention
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Shield support assembly for underground mining and supporting surface element therefor. The inven... |
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Invention
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Chain guide for a driving chain of a mining machine. The invention relates to a chain guide for a... |
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Invention
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Connector device for trough pans on mining equipment trough pan and assembly component for the sa... |
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Invention
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Roof cutter holder adjustment device and securing element therefor. The invention relates to an a... |
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2008
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Invention
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Carriage for a recovery plough. The invention relates to a carriage for an underground recovery p... |
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Invention
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Extraction system for mineral extraction and retaining device for a sensor system therefor. The i... |
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Invention
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Extraction device, particularly for mining, and method for controlling the extraction device. The... |
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Invention
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Drive station for an underground plough system and method for repairing recovery ploughs. The inv... |
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Invention
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Device for determining the cutting horizon of a mining extraction system, and pan element therefo... |
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2007
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Invention
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Roller drill or roller bit. The invention relates to a roller drill for removing material, especi... |
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Invention
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Shearer loader for underground mining comprising a spray system. A shearer loader for underground... |
