IT1105477B - Perfezionamento nei comandi a leva del passo collettivo di elicotteri - Google Patents

Perfezionamento nei comandi a leva del passo collettivo di elicotteri

Info

Publication number
IT1105477B
IT1105477B IT50650/78A IT5065078A IT1105477B IT 1105477 B IT1105477 B IT 1105477B IT 50650/78 A IT50650/78 A IT 50650/78A IT 5065078 A IT5065078 A IT 5065078A IT 1105477 B IT1105477 B IT 1105477B
Authority
IT
Italy
Prior art keywords
helicopters
improvement
collective pitch
lever controls
lever
Prior art date
Application number
IT50650/78A
Other languages
English (en)
Other versions
IT7850650A0 (it
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of IT7850650A0 publication Critical patent/IT7850650A0/it
Application granted granted Critical
Publication of IT1105477B publication Critical patent/IT1105477B/it

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
    • B64C27/56—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement characterised by the control initiating means, e.g. manually actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
IT50650/78A 1977-08-10 1978-08-08 Perfezionamento nei comandi a leva del passo collettivo di elicotteri IT1105477B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/823,284 US4130259A (en) 1977-08-10 1977-08-10 Helicopter collective lever

Publications (2)

Publication Number Publication Date
IT7850650A0 IT7850650A0 (it) 1978-08-08
IT1105477B true IT1105477B (it) 1985-11-04

Family

ID=25238312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50650/78A IT1105477B (it) 1977-08-10 1978-08-08 Perfezionamento nei comandi a leva del passo collettivo di elicotteri

Country Status (7)

Country Link
US (1) US4130259A (it)
JP (1) JPS5453496A (it)
CA (1) CA1112230A (it)
DE (1) DE2833495A1 (it)
FR (1) FR2399946A1 (it)
GB (1) GB2002302B (it)
IT (1) IT1105477B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8052954V0 (it) * 1980-02-19 1980-02-19 Agusta Aeronaut Costr Sistema di comando per elicotteri con barra mobile con il sedile pilota
US4819896A (en) * 1986-01-29 1989-04-11 Narad James L Hand-operated aircraft control system
GB8610481D0 (en) * 1986-04-29 1986-11-26 British Aerospace Control apparatus
US4887782A (en) * 1989-01-12 1989-12-19 The United States Of American As Represented By The Secretary Of The Army Cyclic control sticks for helicopters
AU5529799A (en) * 1999-08-25 2001-03-19 Jae Dong Kim Aerial photography camera system for a helicopter
US8950699B1 (en) * 2010-09-09 2015-02-10 Groen Brothers Aviation, Inc. Heliplane rotor thermal management for maintaining dimensional stability
US10035583B2 (en) * 2015-10-23 2018-07-31 The Boeing Company Rotorcraft controls and rotorcraft including such rotorcraft controls
CA2997569C (en) * 2017-03-06 2020-09-01 Bell Helicopter Textron Inc. Collective control stick mounted throttle control assembly
US10011348B1 (en) 2017-05-02 2018-07-03 Kitty Hawk Corporation Vertical thrust lever

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278462A (en) * 1917-09-20 1918-09-10 John Harris Airplane.
US2505020A (en) * 1946-09-13 1950-04-25 Weisman Charles Control mechanism for aircraft
US2589030A (en) * 1949-04-26 1952-03-11 Alde Murray William Helicopter rotor system
DE1079961B (de) * 1957-11-05 1960-04-14 Curtiss Wright Corp Regleranlage fuer eine Antriebsmaschine, insbesondere fuer einen Hubschrauber-motor
DE1225966B (de) * 1964-11-03 1966-09-29 Wolfgang Mueller Steuereinrichtung fuer Hubschrauber
US3288395A (en) * 1964-12-07 1966-11-29 Krohncke Kenneth Helicopter
US3543599A (en) * 1969-03-20 1970-12-01 Textron Inc Throttle control linkage

Also Published As

Publication number Publication date
FR2399946A1 (fr) 1979-03-09
FR2399946B1 (it) 1983-10-14
JPS5453496A (en) 1979-04-26
CA1112230A (en) 1981-11-10
US4130259A (en) 1978-12-19
DE2833495A1 (de) 1979-02-22
IT7850650A0 (it) 1978-08-08
JPS6344120B2 (it) 1988-09-02
GB2002302A (en) 1979-02-21
GB2002302B (en) 1982-01-27
DE2833495C2 (it) 1987-04-02

Similar Documents

Publication Publication Date Title
GB2012223B (en) Helicopter
IL55887A (en) Helicopter blade
IT1090762B (it) Ingranaggi a passo normalizzato
JPS5378598A (en) Helicopter
IL57737A (en) Helicopter stabilators
IT1105477B (it) Perfezionamento nei comandi a leva del passo collettivo di elicotteri
GB2006144B (en) Helicopter
IT1039107B (it) Leva telescopica per il controllo del passo collettivo in un elicuttero
GB1544762A (en) Helicopter toy
GB2019510B (en) Helicopter
JPS52124697A (en) Helicopter blade
IT7826985A0 (it) Dispositivo d'avanzamento con ampiezza del passo regolabile.
IT1019311B (it) Perfezionamento nei complessi di comando a leva
IE45319L (en) Pitch control in paper-making
IT1106627B (it) Procedimento per produrre materiali in foglio simili a pelle
BE828682A (fr) Structures absorbantes formees avec de la pate de bois defibree
JPS5235100A (en) Pitch controllable propeller
IE44662L (en) Materials elevator
GB2007325A (en) Variable pitch propeller
BR7905906A (pt) Aperfeicoamento em uma estrutura de sujeicao para bocal em dispositivo de mamadeira
JPS5519194A (en) Variable pitch propeller
FR1467923A (fr) Perfectionnements apportés aux trains d'atterrissage relevables
IT1026017B (it) Perfezionamento negli aeroplani a decollo corto o verticale
JPS54146394A (en) Variable pitch propeller
JPS54140661A (en) Chair with elevator