rotor head

the axis around which the major rotor of a helicopter turns
Syn: ↑rotor shaft
Hypernyms: ↑axis, ↑axis of rotation
Part Holonyms: ↑main rotor

Useful english dictionary. 2012.

Look at other dictionaries:

  • rotor head — i. That part of the rotor hub to which the rotor blades are attached. Sometimes called a spider. The same as a rotor hub. ii. When used as slang, it means a helicopter pilot …   Aviation dictionary

  • rotor shaft — noun the axis around which the major rotor of a helicopter turns • Syn: ↑rotor head • Hypernyms: ↑axis, ↑axis of rotation • Part Holonyms: ↑main rotor …   Useful english dictionary

  • head — As it pertains to helicopters, the complete hub of the helicopter rotor both main and tail including flight control linkages and all auxiliaries’ connections. Hingeless rotor head …   Aviation dictionary

  • rotor pylon — The pylon that supports the rotor head of a helicopter. Also called a rotor mast …   Aviation dictionary

  • ROTOR — was a huge and elaborate air defence radar system built by the British Government in the early 1950s to counter possible attack by Soviet bombers. The system was built up primarily of war era radar systems, and was used only shortly before being… …   Wikipedia

  • Helicopter rotor — This article is about helicopter main rotor systems. For antitorque control, see tail rotor. Helicopter rotor The rotor head of a Sikorsky S 92 A helicopter main rotor or rotor system is a type of fan that is used to generate both the aerodynamic …   Wikipedia

  • rigid rotor — A rotor head that allows the blades freedom to feather but not to flap or lead lag. The rotor head has to absorb all the forces generated during flight maneuvers. Control loads in this type of rotor head are high; however, this type imparts the… …   Aviation dictionary

  • main rotor — noun rotor consisting of large rotating airfoils on a single rotor helicopter that produce the lift to support the helicopter in the air • Hypernyms: ↑rotor • Part Meronyms: ↑rotor blade, ↑rotary wing, ↑rotor head, ↑rotor shaft …   Useful english dictionary

  • Faraid Head — is a small peninsula on the northern coast of Sutherland, Highland, Scotland, located two miles to the north of the village Balnakeil and three miles north of Durness.At the point is located a small radar station built in the 1950 s to house a… …   Wikipedia

  • RAF Beachy Head — was a Royal Air Force (RAF) base and one of the many Chain Home Low radar stations, being situated near Beachy Head and Eastbourne in East Sussex, England.HistoryIt saw much activity in World War 2 covering the area from Brighton to Hastings from …   Wikipedia

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