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IT1161531B - ASSEMBLY OF ANTI-COPY ROTOR FOR HELICOPTERS - Google Patents

ASSEMBLY OF ANTI-COPY ROTOR FOR HELICOPTERS

Info

Publication number
IT1161531B
IT1161531B IT68109/83A IT6810983A IT1161531B IT 1161531 B IT1161531 B IT 1161531B IT 68109/83 A IT68109/83 A IT 68109/83A IT 6810983 A IT6810983 A IT 6810983A IT 1161531 B IT1161531 B IT 1161531B
Authority
IT
Italy
Prior art keywords
helicopters
copy
rotor
assembly
copy rotor
Prior art date
Application number
IT68109/83A
Other languages
Italian (it)
Other versions
IT8368109A0 (en
IT8368109A1 (en
Inventor
Emilio Pariani
Original Assignee
Agusta Aeronaut Costr
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 Agusta Aeronaut Costr filed Critical Agusta Aeronaut Costr
Priority to IT68109/83A priority Critical patent/IT1161531B/en
Publication of IT8368109A0 publication Critical patent/IT8368109A0/en
Priority to DE19843437811 priority patent/DE3437811A1/en
Priority to GB08426452A priority patent/GB2148819A/en
Priority to FR8416307A priority patent/FR2554079A1/en
Priority to JP59223097A priority patent/JPS60166596A/en
Publication of IT8368109A1 publication Critical patent/IT8368109A1/en
Application granted granted Critical
Publication of IT1161531B publication Critical patent/IT1161531B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Retarders (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
IT68109/83A 1983-10-26 1983-10-26 ASSEMBLY OF ANTI-COPY ROTOR FOR HELICOPTERS IT1161531B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT68109/83A IT1161531B (en) 1983-10-26 1983-10-26 ASSEMBLY OF ANTI-COPY ROTOR FOR HELICOPTERS
DE19843437811 DE3437811A1 (en) 1983-10-26 1984-10-16 TORQUE COMPENSATING ROTOR ARRANGEMENT FOR HELICOPTERS
GB08426452A GB2148819A (en) 1983-10-26 1984-10-19 Helicopter countertorque rotor assembly
FR8416307A FR2554079A1 (en) 1983-10-26 1984-10-24 ANTICOUPLE PROPELLER ASSEMBLY OF HELICOPTERE
JP59223097A JPS60166596A (en) 1983-10-26 1984-10-25 Anti-torque rotor assembly for helicopter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68109/83A IT1161531B (en) 1983-10-26 1983-10-26 ASSEMBLY OF ANTI-COPY ROTOR FOR HELICOPTERS

Publications (3)

Publication Number Publication Date
IT8368109A0 IT8368109A0 (en) 1983-10-26
IT8368109A1 IT8368109A1 (en) 1985-04-26
IT1161531B true IT1161531B (en) 1987-03-18

Family

ID=11307912

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68109/83A IT1161531B (en) 1983-10-26 1983-10-26 ASSEMBLY OF ANTI-COPY ROTOR FOR HELICOPTERS

Country Status (5)

Country Link
JP (1) JPS60166596A (en)
DE (1) DE3437811A1 (en)
FR (1) FR2554079A1 (en)
GB (1) GB2148819A (en)
IT (1) IT1161531B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2551792A (en) * 1991-08-02 1993-03-02 Boeing Company, The Ducted tail rotor for rotary wing aircraft providing torque reaction and yaw attitude control
ITMI20110096A1 (en) * 2011-01-27 2012-07-28 Posa S P A BELLOWS SYSTEM, PARTICULARLY FOR HELICOPTER ROTORS
EP4015856B1 (en) * 2020-12-18 2024-04-17 Microtecnica S.r.l. Tail rotor actuator joint

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR394438A (en) * 1908-08-31 1909-01-23 Gabriel Voisin Improvements to road and air vehicles
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
US2795284A (en) * 1954-02-19 1957-06-11 United Aircraft Corp Tail rotor counterweight

Also Published As

Publication number Publication date
DE3437811A1 (en) 1985-05-09
GB2148819A (en) 1985-06-05
IT8368109A0 (en) 1983-10-26
IT8368109A1 (en) 1985-04-26
JPS60166596A (en) 1985-08-29
FR2554079A1 (en) 1985-05-03
GB8426452D0 (en) 1984-11-28

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