A headframe (also known as a gallows frame, winding tower, hoist frame, pit frame, shafthead frame, headgear, headstock or poppethead) is the structural frame above an underground mine shaft so as to enable the hoisting of machinery, personnel, or materials. Meer weergeven 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. Conventionally steel headframes … Meer weergeven • Hoist (mining) • Underground mining • Barony A Frame Meer weergeven Headframes have become prominent features in historic mining regions. The Ruhr district of Germany and the South Wales Valleys in Britain are both examples of areas which are now associated with headframes due to the large number constructed to Meer weergeven WebSearch from thousands of royalty-free Mining Headframe stock images and video for your next project. Download royalty-free stock photos, vectors, HD footage and more on …
Gold Hill Mine Head frame - Dreamstime
http://www.mobielebierproeverij.nl/feed/4248/equipment-needed-for-a-mine-headframe.html Web30 okt. 2015 · Friday, October 30, 2015 - 08:31. Headgears are the ultimate symbol of the mammoth Southern African mining industry. They tower over billions of rands worth of … cit v. ahmedabad urban development authority
mine headframe shaft 3d model - 3dmdb.com
WebThe display includes a headframe, horizontal mine shafts, an incline shaft, windlass displays, and miscellaneous mining memorabilia gathered over the last 50 years throughout the West. Commonly called a gallows (note the resemblance), the head frame consists of the wheel, timbers, & braces necessary to support the weight of the cable and miners, or … WebOld mine headframes 1.4 km. Grant-Kohrs Ranch National Historic Site 51 km. Big Hole National Battlefield 97 km. Bannack State Park 102 km. Stevensville, Montana 133 km. … Web472 Mine Head Frame Stock Photos, Images & Pictures Most relevant Best selling Latest uploads Within Results People Pricing License Media Properties More Safe Search underground underground mine blast Browse 472 professional mine head frame stock photos, images & pictures available royalty-free. Next page 1 2 3 4 5 6 dickson city pa florist