GB8426451D0 - Helicopter counter-torque rotor drive - Google Patents

Helicopter counter-torque rotor drive

Info

Publication number
GB8426451D0
GB8426451D0 GB848426451A GB8426451A GB8426451D0 GB 8426451 D0 GB8426451 D0 GB 8426451D0 GB 848426451 A GB848426451 A GB 848426451A GB 8426451 A GB8426451 A GB 8426451A GB 8426451 D0 GB8426451 D0 GB 8426451D0
Authority
GB
United Kingdom
Prior art keywords
rotor drive
torque rotor
helicopter
counter
helicopter counter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB848426451A
Other versions
GB2148818A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agusta SpA
Original Assignee
Costruzioni Aeronautiche Giovanni Augusta SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Costruzioni Aeronautiche Giovanni Augusta SpA filed Critical Costruzioni Aeronautiche Giovanni Augusta SpA
Publication of GB8426451D0 publication Critical patent/GB8426451D0/en
Publication of GB2148818A publication Critical patent/GB2148818A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/64—Transmitting means, e.g. interrelated with initiating means or means acting on blades using fluid pressure, e.g. having fluid power amplification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Accessories For Mixers (AREA)
  • Toys (AREA)
  • Pulleys (AREA)
  • Retarders (AREA)
  • Sliding-Contact Bearings (AREA)
GB08426451A 1983-10-26 1984-10-19 Helicopter countertorque rotor drive Withdrawn GB2148818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68108/83A IT1161530B (en) 1983-10-26 1983-10-26 TRANSMISSION FOR HELICOPTER ANTI-COPY ROTOR

Publications (2)

Publication Number Publication Date
GB8426451D0 true GB8426451D0 (en) 1984-11-28
GB2148818A GB2148818A (en) 1985-06-05

Family

ID=11307904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08426451A Withdrawn GB2148818A (en) 1983-10-26 1984-10-19 Helicopter countertorque rotor drive

Country Status (5)

Country Link
JP (1) JPS60166595A (en)
DE (1) DE3437582A1 (en)
FR (1) FR2554082B1 (en)
GB (1) GB2148818A (en)
IT (1) IT1161530B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2113179C (en) * 1991-08-02 2001-01-23 Rene A. Desjardins Ducted tail rotor for rotary wing aircraft providing torque reaction and yaw attitude control
JP2768826B2 (en) * 1991-08-02 1998-06-25 ザ、ボーイング、カンパニー Duct fan and pitch controller for tail rotor of rotary wing aircraft
GB2488142B (en) * 2011-02-17 2017-11-01 Agustawestland Ltd Tail rotor gearbox lubrication
CN105035315B (en) * 2015-08-03 2016-11-02 深圳供电局有限公司 Multi-rotor unmanned aerial vehicle based on laser light accurate line drop inspection and operation method
CH717147A2 (en) * 2020-02-18 2021-08-31 Marenco Ag Hydraulic servo actuator.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601952A (en) * 1942-12-05 1948-05-14 Andre Aime Lucien Bruel Improvements in aircraft with sustaining airscrews
GB628861A (en) * 1946-04-17 1949-09-06 Firestone Tire & Rubber Co Improvements in or relating to torque counteracting rotors for helicopters
GB615156A (en) * 1946-07-30 1949-01-03 Cierva Autogiro Co Ltd Improvements in and relating to aircraft with rotary-wings
US2581923A (en) * 1947-11-25 1952-01-08 Firestone Tire & Rubber Co Auxiliary rotor for helicopters
GB734888A (en) * 1953-04-30 1955-08-10 Short Brothers & Harland Ltd An improved helicopter rotor hub
GB777076A (en) * 1954-02-19 1957-06-19 United Aircraft Corp Improvements in and relating to helicopter rotors

Also Published As

Publication number Publication date
IT1161530B (en) 1987-03-18
GB2148818A (en) 1985-06-05
JPS60166595A (en) 1985-08-29
FR2554082B1 (en) 1987-01-23
IT8368108A0 (en) 1983-10-26
DE3437582A1 (en) 1985-05-09
FR2554082A1 (en) 1985-05-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)