FR2139095A1 - - Google Patents

Info

Publication number
FR2139095A1
FR2139095A1 FR7218786A FR7218786A FR2139095A1 FR 2139095 A1 FR2139095 A1 FR 2139095A1 FR 7218786 A FR7218786 A FR 7218786A FR 7218786 A FR7218786 A FR 7218786A FR 2139095 A1 FR2139095 A1 FR 2139095A1
Authority
FR
France
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.)
Granted
Application number
FR7218786A
Other languages
French (fr)
Other versions
FR2139095B1 (th
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of FR2139095A1 publication Critical patent/FR2139095A1/fr
Application granted granted Critical
Publication of FR2139095B1 publication Critical patent/FR2139095B1/fr
Expired 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
    • B64C27/56—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Control Of Position Or Direction (AREA)
FR7218786A 1971-05-20 1972-05-18 Expired FR2139095B1 (th)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14657071A 1971-05-20 1971-05-20

Publications (2)

Publication Number Publication Date
FR2139095A1 true FR2139095A1 (th) 1973-01-05
FR2139095B1 FR2139095B1 (th) 1977-12-23

Family

ID=22517996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218786A Expired FR2139095B1 (th) 1971-05-20 1972-05-18

Country Status (6)

Country Link
US (1) US3700995A (th)
CA (1) CA951409A (th)
DE (1) DE2224029A1 (th)
FR (1) FR2139095B1 (th)
GB (1) GB1336975A (th)
IT (1) IT955656B (th)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313165A (en) * 1979-10-23 1982-01-26 United Technologies Corporation Force feel actuator with limited proportional/integral error feedback
US4398242A (en) * 1980-02-25 1983-08-09 The Boeing Company Electronic controller
DE3200839C1 (de) * 1982-01-14 1983-08-25 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zum Trimmen von Flugzeugen
DE3416969A1 (de) * 1984-05-08 1985-11-14 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Verfahren und vorrichtung zur steuerkraftstabilisierung bei einem drehfluegelflugzeug
DE3431583A1 (de) * 1984-08-28 1986-03-13 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Vorrichtung zur automatischen beseitigung von steuerkraftfehlern bei luftfahrzeugen, insbesondere hubschraubern
US5522568A (en) * 1993-11-09 1996-06-04 Deka Products Limited Partnership Position stick with automatic trim control
FR2787763B1 (fr) * 1998-12-24 2001-02-23 Eurocopter France Dispositif d'aide au recentrage d'un organe de commande d'un aeronef
US11560225B2 (en) 2020-07-15 2023-01-24 Beta Air, Llc Hover and thrust control assembly for dual-mode aircraft
US11518497B2 (en) 2020-07-15 2022-12-06 Beta Air, Llc Hover and thrust control assembly for dual-mode aircraft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850251A (en) * 1954-04-08 1958-09-02 Wilbur A Joerndt Roll compensator for guided missiles
US3136698A (en) * 1962-08-24 1964-06-09 Estle R Mann Servo-controlled regulator for neutronic reactors
US3360755A (en) * 1967-02-23 1967-12-26 Stackpole Carbon Co Manually and electrically operated potentiometer
US3585561A (en) * 1969-07-15 1971-06-15 Danfoss As Restoring potentiometer for a servomotor

Also Published As

Publication number Publication date
FR2139095B1 (th) 1977-12-23
CA951409A (en) 1974-07-16
IT955656B (it) 1973-09-29
DE2224029A1 (de) 1972-12-07
GB1336975A (en) 1973-11-14
US3700995A (en) 1972-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse