Method for manufacturing reusable material from waste of biogas plants and dung arising during livestock breeding, involves comminuting raw material waste, dung, slurry, scrap paper and chaff of grain harvest
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Motor-bike, has damper provided for wheels, and device provided for monitoring of stroke path, connected with drive motor, and interrupting acceleration process of bike during achieving of predetermined limiting value
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Catering and accommodation facility for accommodating both smoker and non-smoker, has smoking room implemented as outhouse and designed like container, where outhouse is ventilatable and equipped with fixtures that complies with guest rooms
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Conveying trough for longwall or drift conveyor, has floor panel and upper conveying profile fixed in tub type base frame with subsurface panel
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Drift conveyor for use in e.g. mining, has connecting parts assigned with sidewalls of trough pans or sidewalls of trough feeders, where connecting parts or retainers are formed and arranged with centering altogether
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Chain scraper for underground mining and tunnelling has trough pan sections with upper and lower guides and base plates formed as replaceable cast iron members for longer wear and easier replacement into steel plate boxes
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Bunker for intermediate storage of raw materials, especially unwashed coal during underground working/mining, has a loading device, a bunker area and an extraction device
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Tunnel frame supports feed conveyor above connecting conveyor, transverse beam passing through it which is supported at either end by telescopic legs and transverse hydraulic cylinder adjusting lateral position of bridge or beam
DE102005010465A1
Bridge for supporting chain conveyor over conveyor belt in mines or tunnels has U-shaped cross-section, its sides being fitted with rails which can be raised and lowered and along which bridge can be moved in steps by hydraulic cylinder
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Method for extracting a mine gas in areas which are not directly influenced by mining
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Baggage check procedure conducting method for use during air travel, involves providing baggage to security check, where baggage is brought independently to airplane and inspection is performed in decentralized custom clearance center
DE102004003065A1
Tunnelling machine won material conveying method involves comminuting material prior to loading onto belt conveyor
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Self-powered loading device for underground mine working consists of a conveyor belt with raised band and chain conveyor on which is a chain belt with integral breaker and a bridge conveyor powered by a part-face heading machine
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Chain scraper conveyor for use in mining and tunneling has troughs attached to side frames mounted on rollers which move along double-T-section rails, auxiliary rollers being mounted between top of trail and base of side frame
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Process for mine gas production
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Methane extraction method for diminishing or unstable mountains, involves placing pipes having slots and perforations into bore holes that are drilled into mountain
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Method for coal seam working with additional one ended short coal faces to cut otherwise unused coal from the outer edges of the main face
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Expansion device for the long-distance transition area
