IT1287095B1 - Comando delle pale rotoriche,specialmente per un elicottero - Google Patents

Comando delle pale rotoriche,specialmente per un elicottero

Info

Publication number
IT1287095B1
IT1287095B1 IT96MI002344A ITMI962344A IT1287095B1 IT 1287095 B1 IT1287095 B1 IT 1287095B1 IT 96MI002344 A IT96MI002344 A IT 96MI002344A IT MI962344 A ITMI962344 A IT MI962344A IT 1287095 B1 IT1287095 B1 IT 1287095B1
Authority
IT
Italy
Prior art keywords
helicopter
rotor blades
blades control
control
rotor
Prior art date
Application number
IT96MI002344A
Other languages
English (en)
Italian (it)
Inventor
Stefan Schulze
Original Assignee
Eurocopter Deutschland
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 Eurocopter Deutschland filed Critical Eurocopter Deutschland
Publication of ITMI962344A0 publication Critical patent/ITMI962344A0/it
Publication of ITMI962344A1 publication Critical patent/ITMI962344A1/it
Application granted granted Critical
Publication of IT1287095B1 publication Critical patent/IT1287095B1/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
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
    • 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
    • B64C27/72—Means acting on blades
    • B64C2027/7205—Means acting on blades on each blade individually, e.g. individual blade control [IBC]
    • B64C2027/7211—Means acting on blades on each blade individually, e.g. individual blade control [IBC] without flaps
    • B64C2027/7233—Means acting on blades on each blade individually, e.g. individual blade control [IBC] without flaps using higher-harmonic control [HHC]
    • 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
    • B64C27/72—Means acting on blades
    • B64C2027/7205—Means acting on blades on each blade individually, e.g. individual blade control [IBC]
    • B64C2027/7211—Means acting on blades on each blade individually, e.g. individual blade control [IBC] without flaps
    • B64C2027/7255—Means acting on blades on each blade individually, e.g. individual blade control [IBC] without flaps using one or more swash plates
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Toys (AREA)
IT96MI002344A 1995-12-15 1996-11-12 Comando delle pale rotoriche,specialmente per un elicottero IT1287095B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19546929A DE19546929C2 (de) 1995-12-15 1995-12-15 Rotorblattsteuerung, insbesondere für einen Hubschrauber

Publications (3)

Publication Number Publication Date
ITMI962344A0 ITMI962344A0 (it) 1996-11-12
ITMI962344A1 ITMI962344A1 (it) 1998-05-12
IT1287095B1 true IT1287095B1 (it) 1998-08-04

Family

ID=7780264

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002344A IT1287095B1 (it) 1995-12-15 1996-11-12 Comando delle pale rotoriche,specialmente per un elicottero

Country Status (4)

Country Link
DE (1) DE19546929C2 (de)
FR (1) FR2742414B1 (de)
GB (1) GB2308112B (de)
IT (1) IT1287095B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910449A1 (de) * 1999-03-10 2000-09-14 Zf Luftfahrttechnik Gmbh Hubschrauber
DE10022732A1 (de) * 2000-05-10 2001-11-15 Zf Luftfahrttechnik Gmbh EInzelblatt-Steuerungsvorrichtung für einen Hubschrauber-Hauptrotor
AU2003282799A1 (en) * 2002-09-24 2004-04-19 Bell Helicopter Textron Inc. Rotorcraft control system with stepped mixing linkage
EP1945503B1 (de) * 2005-10-05 2016-12-07 Sikorsky Aircraft Corporation Taumelscheibengegendrehmomentmechanismus
DE102006030089B3 (de) * 2006-06-28 2008-01-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauber-Rotorsteuereinrichtung
DE102010025718B4 (de) * 2010-06-30 2013-03-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauber-Rotorsteuereinrichtung
DE102013111114B4 (de) * 2013-10-08 2016-01-14 Nathanael Sutter Rotorsteuervorrichtung mit Taumelscheibeninnenringmitnehmer
DE102013223508B4 (de) 2013-11-19 2021-07-08 Zf Friedrichshafen Ag Steuerungseinrichtung eines Hubschrauber-Hauptrotors
US10836478B2 (en) * 2015-08-24 2020-11-17 Sikorsky Aircraft Corporation Separation of collective and cyclic actuation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031017A (en) * 1959-09-30 1962-04-24 United Aircraft Corp Cyclic pitch control
US3144908A (en) * 1962-12-28 1964-08-18 Bell Aerospace Selective second harmonic control
US3504989A (en) * 1967-12-28 1970-04-07 Boeing Co Rotor system
US3554662A (en) * 1968-01-25 1971-01-12 Fairchild Hiller Corp Reverse velocity rotor and rotorcraft
US4227856A (en) * 1978-07-12 1980-10-14 The United States Of Ameria As Represented By The Secretary Of The Navy Reverse velocity rotor system for rotorcraft
FR2636594B1 (fr) * 1988-09-16 1990-12-21 Aerospatiale Dispositif de commande de pas monocyclique en repere fixe et multicyclique en repere tournant, pour pales de rotors de giravions
US4930988A (en) * 1989-01-02 1990-06-05 Honeywell Inc Individual blade control system for helicopters
DE4119388A1 (de) * 1991-06-12 1992-12-17 Werner Dusold Seitenrotor fuer hubschrauber
FR2725689B1 (fr) * 1994-10-13 1996-12-27 Eurocopter France Dispositif de commande du pas des pales d'un rotor de giravion
FR2725690B1 (fr) * 1994-10-13 1996-12-27 Eurocopter France Dispositif de commande de pas des pales d'un rotor de giravion

Also Published As

Publication number Publication date
FR2742414A1 (fr) 1997-06-20
DE19546929A1 (de) 1997-06-19
ITMI962344A0 (it) 1996-11-12
ITMI962344A1 (it) 1998-05-12
GB2308112B (en) 1999-05-05
GB2308112A (en) 1997-06-18
FR2742414B1 (fr) 1999-10-08
GB9624317D0 (en) 1997-01-08
DE19546929C2 (de) 2000-07-27

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Legal Events

Date Code Title Description
0001 Granted