A level luffing crane is a crane of this common design, but with an extra mechanism to keep the hook at the same level when the jib is pivoted in or out. In many instances the cost of a bridge crane can be largely offset with savings from not renting mobile cranes in the construction of a facility that uses a lot of heavy process equipment. February 26, Cranes are territorial and generally seasonal breeders. Tower cranes are used extensively in construction and other industry to hoist and move materials. Recreational Vehicles. Cite this Entry. Each model and distinctive style of tower crane has a predetermined lifting chart that can be applied to any radii available, depending on its configuration. These are mated together through a turntable, allowing the upper to swing from side to side. Go Construct. Blocks and tackle were then used in such tasks as placing or removing the lower masts of the vessel under construction or repair. The corporation agreed to his suggestion, and the experiment proved so successful that three more hydraulic cranes were installed on the Quayside.
Crane operators are skilled workers and heavy equipment operators. Fifteen crane species range across five continents, with migratory cranes circumnavigating scorching deserts, mountain ranges, and frozen tundra. Crane life. Periodica Polytechnica Civil Engineering. Equipment has been provided, including a reserve of mobile cranes and plant for handling grain.
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Family of large, long-legged birds. We want to ensure that the cranes shall be replaced by the most modern available, which frankly, could not go on the existing quay. Sign up now or Log in. If something is the wrong way around, the part that should be at the front is at the back. Crane Company. Fifteen crane species range across five continents, with migratory cranes circumnavigating scorching deserts, mountain ranges, and frozen tundra. In contrast to modern cranes, medieval cranes and hoists — much like their counterparts in Greece and Rome [28] — were primarily capable of a vertical lift, and not used to move loads for a considerable distance horizontally as well. In order to hook and unhook the loads, the operator usually works in conjunction with a signaller known as a "dogger", "rigger" or "swamper". The lesser sandhill crane wins the distance award for the longest migration, flying from eastern Siberia across the Bering Sea into North America, sometimes as far south as northern Mexico. Tools Tools.
Crane (bird) - Wikipedia
- For stationary pedestal or kingpost mounted cranes, the moment produced by the boom, Crane, jib, and load is resisted by the pedestal base or kingpost.
- Cranes in trouble.
- The product can in some cases be as large as an automobile.
- Dictionary Definition.
- Retrieved 3 June
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'crane. Send us feedback about these examples. Accessed 27 Feb. Crane 1 of 3 biographical name 1 ˈkrān Harold Hart — American poet Crane. Nglish: Translation of crane for Spanish Speakers. Britannica English: Translation of crane for Arabic Speakers. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! See Definitions and Examples ». Dictionary Definition. Log In. Synonyms of crane. Illustration of crane. Examples of crane in a Sentence. Verb We craned our necks toward the stage. Recent Examples on the Web Noun. Word History. First Known Use.
If something is the wrong way around, the part that should be at the front is at the back. Infinitive or -ing verb? Avoiding common mistakes with Crane patterns 1, Crane. Add to word list Crane to word list. The crane lifted the container off the ship. Machines - general words. Birds which live by or on inland water, Crane. He craned forward to see the procession.
Crane. Species Field Guide
Regal symbols. From their powerful calls to their intricate dances, cranes have enchanted people for centuries. Crane birds fly through Indigenous North American tribe legends, and Australian and European folklore, and some are considered sacred in Asia. Fifteen crane species range across five continents, with migratory cranes circumnavigating scorching deserts, mountain Crane, and frozen tundra, Crane. Because their migration routes defy the borders of nations, cranes are emblematic of peace and unity among diverse peoples, Crane. Cranes are large birds with a pieluchy mth co to neck and legs, a streamlined body, and long, rounded wings. Their size and graceful proportions make them easy to recognize by all. Crane are some of the tallest birds in the world, Crane. In flight, their body forms a straight line from bill to toes, Crane, presenting a beautiful, elegant image. Cranes come with a broad array of adornments from ornamental wattles and crests to dramatic plumage colors. The blue Crane even puffs out its feathers like a cobra when excited! On a wing and a prayer. Some cranes are migratory, and some of their migrations are of epic proportions in terms of distance and altitude.
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Contrary to a Crane held belief, Crane, cranes on medieval building sites were neither placed on the extremely lightweight scaffolding used at the time nor on the thin walls of the Gothic churches which were incapable of supporting the weight of both hoisting machine and load, Crane. Archived from the original on 1 October
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