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2008
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Invention
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Guide shoe for a roller-type loader and wear inserts for guide shoes. The invention relates to a ... |
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Invention
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Sprocket for chain drives, and scraper chain conveyer. The invention relates to a sprocket for ch... |
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Invention
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Shield-type support frame for the mining industry and guide rod and horizontal runner thereof. Th... |
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2007
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Invention
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Connecting device for fastening an attachment to a trough pan, and trough pan for underground con... |
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Invention
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Method and apparatus for the milling cutting of materials. The invention relates to an apparatus ... |
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Invention
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A shearer loader for underground mining comprising a spray system. The invention relates to a she... |
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Invention
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Slide block and winning machine therewith. The invention relates to a winning machine for mining,... |
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2006
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Invention
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Arrangement for extracting extraction products in underground extraction operations in caving. In... |
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Invention
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Link chain for chain conveyors and chain wheel therefor. The invention relates to a link chain fo... |
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Invention
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Scrapers for link chains of scraper chain conveyors, and scraper-securing element therefor. The i... |
