Category:Winding towers
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English: A headframe (also known as a gallows frame, winding tower, pit frame, shafthead frame, or headgear) is the structural frame above an underground mine shaft. Modern headframes are built out of steel, concrete or a combination of both. Timber headframes are no longer used in industrialized countries, but are still used in developing nations. Traditionally steel headframes are used when a drum hoist is employed, and concrete headframes are built for friction hoists, however a steel headframe can be used with a friction hoist for shafts with a smaller capacity and depth.
Deutsch: Fördertürme oder Fördergerüste über Schächten in Zechen und Bergwerken.
Walon : ene belfleur, c' est ene tour metowe dizeu l' beur d' ene fosse, ki cmande li dischindaedje et li rmontaedje des mineus des prodûts del mene dins les gayoles di tcheriaedje.
structural frame above an underground mine shaft | |||||
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Subcategories
This category has the following 10 subcategories, out of 10 total.
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Media in category "Winding towers"
The following 10 files are in this category, out of 10 total.
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2021-04-08 Bergbaurelief am Grabmal Suchalla 02.JPG 2,796 × 1,864; 2.34 MB
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Geevor Mine, Victory Shaft - geograph.org.uk - 1192124.jpg 640 × 410; 78 KB
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Homestake Mine Ross Shaft Headframe Cage.jpg 2,988 × 5,312; 4.91 MB
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Homestake Mine Ross Shaft Headframe.jpg 5,312 × 2,988; 3.81 MB
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Oer-E. Halde Ewald-Fortsetzung Ausblick mit Schachtgerüst.jpg 5,184 × 3,888; 5.49 MB
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Schacht 382 - 2023.jpg 8,064 × 6,048; 15.37 MB
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Szyb Chwalibóg I - wieża nadszybowa.jpg 3,100 × 4,632; 1.79 MB
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Winding tower void schema.svg 915 × 669; 44 KB
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Шахта - panoramio.jpg 1,280 × 960; 292 KB