DE3773757D1 - Steuersystem fuer hubschrauberrotor. - Google Patents

Steuersystem fuer hubschrauberrotor.

Info

Publication number
DE3773757D1
DE3773757D1 DE8787305008T DE3773757T DE3773757D1 DE 3773757 D1 DE3773757 D1 DE 3773757D1 DE 8787305008 T DE8787305008 T DE 8787305008T DE 3773757 T DE3773757 T DE 3773757T DE 3773757 D1 DE3773757 D1 DE 3773757D1
Authority
DE
Germany
Prior art keywords
control system
helicopter rotor
helicopter
rotor
control
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.)
Expired - Lifetime
Application number
DE8787305008T
Other languages
English (en)
Inventor
Peter John Flux
Christopher Ian Hughes
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.)
Westland Group PLC
Original Assignee
Westland Group PLC
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 Westland Group PLC filed Critical Westland Group PLC
Application granted granted Critical
Publication of DE3773757D1 publication Critical patent/DE3773757D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)
DE8787305008T 1986-06-20 1987-06-05 Steuersystem fuer hubschrauberrotor. Expired - Lifetime DE3773757D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868615109A GB8615109D0 (en) 1986-06-20 1986-06-20 Helicopter rotor

Publications (1)

Publication Number Publication Date
DE3773757D1 true DE3773757D1 (de) 1991-11-21

Family

ID=10599817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305008T Expired - Lifetime DE3773757D1 (de) 1986-06-20 1987-06-05 Steuersystem fuer hubschrauberrotor.

Country Status (5)

Country Link
US (1) US4805850A (de)
EP (1) EP0250135B1 (de)
DE (1) DE3773757D1 (de)
ES (1) ES2026535T3 (de)
GB (1) GB8615109D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9112600D0 (en) * 1991-06-12 1991-10-16 Westland Helicopters Helicopters
US5826822A (en) * 1996-04-19 1998-10-27 Rehm; Rehm N. System and method for providing cyclic and collective pitch control in a rotary wing aircraft
US5853145A (en) * 1997-01-09 1998-12-29 Cartercopters, Llc Rotor head for rotary wing aircraft
FR2764578B1 (fr) * 1997-06-13 1999-09-10 Eurocopter France Rotor de giravion a moyeu bi-plateau et commande de pas partiellement externe
DE19910448C1 (de) * 1999-03-10 2000-05-18 Zf Luftfahrttechnik Gmbh Hubschrauber
DE19910449A1 (de) 1999-03-10 2000-09-14 Zf Luftfahrttechnik Gmbh Hubschrauber
BE1016960A3 (nl) 2006-01-19 2007-11-06 Rostyne Alexander Jozef Magdal Verbeterde helikopter.
US8357023B2 (en) 2006-01-19 2013-01-22 Silverlit Limited Helicopter
US7883392B2 (en) 2008-08-04 2011-02-08 Silverlit Toys Manufactory Ltd. Toy helicopter
US7815482B2 (en) 2006-01-19 2010-10-19 Silverlit Toys Manufactory, Ltd. Helicopter
US8002604B2 (en) 2006-01-19 2011-08-23 Silverlit Limited Remote controlled toy helicopter
US7662013B2 (en) 2006-01-19 2010-02-16 Silverlit Toys Manufactory Ltd. Helicopter with horizontal control
US7674091B2 (en) 2006-11-14 2010-03-09 The Boeing Company Rotor blade pitch control
US8052500B2 (en) 2008-11-25 2011-11-08 Silverlit Limited Helicopter with main and auxiliary rotors
FR2954273B1 (fr) 2009-12-17 2012-02-24 Eurocopter France Structure porteuse d'un rotor, et appareil volant muni d'une telle structure porteuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052378A (en) * 1911-11-18 1913-02-04 Edgar Eugene Porter Flying-machine.
GB536904A (en) * 1939-12-29 1941-05-30 Oscar Alvistur Aeroplanes
US2664168A (en) * 1949-07-26 1953-12-29 Giroz Henri Edmond Adjustable airplane-helicopter airscrew
US4243358A (en) * 1978-10-11 1981-01-06 Textron Control system for redundant swashplate drive
US4302154A (en) * 1979-09-27 1981-11-24 The Boeing Company Integrated transmission and rotor head
DE3271008D1 (en) * 1981-09-18 1986-06-12 Westland Plc Helicopter rotor

Also Published As

Publication number Publication date
ES2026535T3 (es) 1992-05-01
EP0250135B1 (de) 1991-10-16
EP0250135A2 (de) 1987-12-23
EP0250135A3 (en) 1988-09-14
US4805850A (en) 1989-02-21
GB8615109D0 (en) 1986-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee