In underground mining a hoist or winder is used to raise and lower conveyances within the mine shaft. Modern hoists are normally powered using electric...

hooklift hoist, another machine Hoist (mining), another machine Hoist (flag), the half of a flag nearer to the flagpole Hoist (album), by Phish USS Hoist (ARS-40)...

elevators that are under contract. A mining hoist (also known simply as a hoist or winder) is used in underground mining to raise and lower conveyances within...

symbol of the region's mining heritage. Look up headframe in Wiktionary, the free dictionary. Hoist (mining) Underground mining Barony A Frame Wikimedia...

"Hoist with his own petard" is a phrase from a speech in William Shakespeare's play Hamlet that has become proverbial. The phrase's meaning is that a...

second compartment is used for one or more skips, used to hoist ore to the surface. Smaller mining operations use a skip mounted underneath the cage, rather...

largest steam-driven mine hoist was built in 1918 and housed in the Quincy Number 2 Hoist House. The Nordberg Steam Hoist and its reinforced concrete...

hoist and indicator wheels to show the hoist operator the positions of the skips in the mine shaft. The hoist controllers for modern electric mining hoists...

to the slope where a hoist hauled the tubs to the surface. Longwall mining has been extensively used as the final stage in mining old room and pillar mines...

tackle Capstan equation Come-along Harness (disambiguation) Hoist (device) Hoist (mining) Parasailing Portsmouth Block Mills Pulley Steam donkey Wire...