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An example of a standard type chain with cables running through it. Cable carriers, also known as drag chains, energy chains, or cable chains depending on the manufacturer, are guides designed to surround and guide flexible electrical cables and hydraulic or pneumatic hoses connected to moving automated machinery.
Drag chain may refer to: Cable carrier in moving machinery; Drag conveyor, for moving bulk material; A type of chain shift in linguistics; Part of a dragline excavator; Chain used to slow a ship during a ship launching
The gear is turned, and this pulls the chain putting mechanical force into the system. Another type of drive chain is the Morse chain, invented by the Morse Chain Company of Ithaca, New York, United States. This has inverted teeth. [2] Sometimes the power is output by simply rotating the chain, which can be used to lift or drag objects.
Nylon rope is widely used for hauling drogues since it best absorbs the shock loading by stretching. However, new research indicates that using a rope with less stretch accompanied by chain weight helps to maintain a constant force on the deployment rode rendering storm drogue use more effective. [1]
Drag conveyors, variously called drag chain conveyors, scraper chain conveyors and en-masse conveyors, are used in bulk material handling to move solid material along a trough. They are used for moving materials such as cement clinker , ash , and sawdust in the mining and chemical industries, [ 4 ] municipal solid waste incinerators , [ 5 ] and ...
Chain hoist, device used for lifting or lowering a load; Chain boat, a type of river craft that used a steel chain laid along the riverbed for its propulsion; Chain-linked lewis, a self-locking lifting device particularly for stone using a chain link as a pivot; Curb chain, used on curb bits when riding a horse
The bucket is maneuvered by means of a number of ropes and chains. The hoist rope, powered by large diesel or electric motors, supports the bucket and hoist-coupler assembly from the boom. The dragrope is used to draw the bucket assembly horizontally. By skillful maneuver of the hoist and the dragropes the bucket is controlled for various ...
The chains or wire ropes can be used with a sufficient amount of slack to allow sinking below the surface as the ferry moves away, allowing other vessels to pass without becoming snared or trapped. Chain ferries in strong tidal currents use two chains, those in inland rivers often only one chain on the upstream side.