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The Honda Element is a compact crossover SUV manufactured by Honda and marketed in North America over a single generation for model years 2003–2011 — and noted for its boxy exterior styling with bi-parting side doors and its boxy, flexible interior layout.
A drum hoist (steel wire rope visible) and motor. In underground mining a hoist or winder [1] is used to raise and lower conveyances within the mine shaft.Modern hoists are normally powered using electric motors, historically with direct current drives utilizing Ward Leonard control machines and later solid-state converters (), although modern large hoists use alternating current drives that ...
The first of these systems used mechanical clutches between luffing and hoist drums, giving simplicity and a "near level" result. [ 5 ] Later systems have used modern electronic controls and quickly reversible motors with good slow-speed control to the hoist winch motors, so as to give a positioning accuracy of inches.
An air winch, sometimes known as an air hoist or air tugger, is an air-powered version of a winch. It is commonly used for the lifting and the suspension of materials. In the oil and gas, construction , and maritime industries, air winches are frequently preferred to electric, diesel, and hydraulic winches because of their durability ...
Hoist atop an elevator. A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium.
Headframe of the #1 Shaft at Oyuu Tolgoi. A steel headframe is less expensive than a concrete headframe; the tallest steel headframe measures 87 m. [4] Steel headframes are more adaptable to modifications (making any construction errors easier to remedy), and are considerably lighter, requiring less substantial foundations.
The additional cost for installing the hoist was $34,000; [9] the total cost of the project, including building, engine, installation, and ancillary structures, was $370,000. [10] The hoist operated from 1920 until the mine closed in 1931, [2] a victim of falling copper prices. [11] The building and hoist were restored in 1968 and are open to ...
To protect the hoist(s) and winches and the sensitive electronics which are used to control their operation they are normally installed inside a build called a hoist (or winder) house. Commissioning Sinking Set-Up. The Sinking set-up must then be commissioned to ensure that all parts are operating as planned. Full Sink. The activities of the ...
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