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Channel sections of scraper-chain conveyors
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Patent number 4,667,811
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Issue date May 26, 1987
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Gewerkschaft Eisenhutte Westfalia
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Gunther-Dietmar Schoop
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scrapers for scraper-chain conveyors
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Patent number 4,505,379
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Issue date Mar 19, 1985
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Conveyor drive frame
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Patent number 4,437,564
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Issue date Mar 20, 1984
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Gewerkschaft Eisenhutte Westfalia
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Manfred Redder
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scraper-chain conveyors
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Patent number 4,422,542
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Issue date Dec 27, 1983
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scraper-chain conveyor
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Patent number 4,364,470
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Issue date Dec 21, 1982
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scraper-chain conveyors
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Patent number 4,363,398
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Issue date Dec 14, 1982
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scraper-chain conveyor
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Patent number 4,312,442
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Issue date Jan 26, 1982
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scraper-chain conveyor channel section
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Patent number 4,282,968
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Issue date Aug 11, 1981
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Scraper chain assemblies
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Patent number 4,113,084
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Issue date Sep 12, 1978
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Gewerkschaft Eisenhutte Westfalia
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Helmut Temme
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL