IT8548377A0 - Attuatore rotante azionato da ingranaggi a piu' stadi,in particolareper aeromobili - Google Patents

Attuatore rotante azionato da ingranaggi a piu' stadi,in particolareper aeromobili

Info

Publication number
IT8548377A0
IT8548377A0 IT8548377A IT4837785A IT8548377A0 IT 8548377 A0 IT8548377 A0 IT 8548377A0 IT 8548377 A IT8548377 A IT 8548377A IT 4837785 A IT4837785 A IT 4837785A IT 8548377 A0 IT8548377 A0 IT 8548377A0
Authority
IT
Italy
Prior art keywords
aircraft
rotary actuator
actuator driven
stage gears
gears
Prior art date
Application number
IT8548377A
Other languages
English (en)
Other versions
IT1182072B (it
Inventor
Wesley A Burandt
Original Assignee
Sundstrand 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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of IT8548377A0 publication Critical patent/IT8548377A0/it
Application granted granted Critical
Publication of IT1182072B publication Critical patent/IT1182072B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
    • B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
    • B64C13/34—Transmitting means without power amplification or where power amplification is irrelevant mechanical using toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Retarders (AREA)
IT48377/85A 1984-07-23 1985-07-19 Attuatore rotante azionato da ingranaggi a piu' stadi, in particolare per aeromobili IT1182072B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/633,871 US4721016A (en) 1984-07-23 1984-07-23 Multiple-stage geared rotary actuator

Publications (2)

Publication Number Publication Date
IT8548377A0 true IT8548377A0 (it) 1985-07-19
IT1182072B IT1182072B (it) 1987-09-30

Family

ID=24541463

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48377/85A IT1182072B (it) 1984-07-23 1985-07-19 Attuatore rotante azionato da ingranaggi a piu' stadi, in particolare per aeromobili

Country Status (7)

Country Link
US (1) US4721016A (it)
JP (1) JPS61502779A (it)
DE (1) DE3590370T1 (it)
GB (1) GB2177776B (it)
IL (1) IL75699A0 (it)
IT (1) IT1182072B (it)
WO (1) WO1986000968A1 (it)

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EP0217562B1 (en) * 1985-09-21 1989-06-28 LUCAS INDUSTRIES public limited company Geared actuator arrangement
US4825723A (en) * 1987-09-04 1989-05-02 Allied-Signal Inc. Compound planetary gear assembly
US4856379A (en) * 1987-09-22 1989-08-15 Allied-Signal Inc. Non-jamming rotary mechanical actuator
EP0329276B1 (en) * 1988-02-06 1993-08-25 LUCAS INDUSTRIES public limited company Geared rotary actuator
US4932613A (en) * 1988-06-24 1990-06-12 Curtiss-Wright Flight Systems, Inc. Rotary hinge actuator
US4943267A (en) * 1988-12-07 1990-07-24 Sundstrand Corporation Mechanical differential
US5033997A (en) * 1989-08-01 1991-07-23 Sundstrand Corporation Actuator without through shaft
US5106354A (en) * 1990-02-08 1992-04-21 Russ David E One-piece planetary gear for a rotary actuator and method of assembling a rotary actuator with a one-piece planetary gear
US5120285A (en) * 1990-10-01 1992-06-09 Sundstrand Corporation Jam tolerant geared rotary actuator for multiple actuator systems with a single prime mover
US5297780A (en) * 1992-09-29 1994-03-29 Curtiss Wright Flight Systems Inc. Rescue spreading tool
DK0746525T3 (da) * 1992-09-29 2000-01-24 Curtiss Wright Flight Systems Redningsværktøj
US5518466A (en) * 1994-11-29 1996-05-21 Curtiss Wright Flight Systems Inc. Jam-tolerant rotary actuator
US5954608A (en) * 1998-05-11 1999-09-21 Borg-Warner Automotive, Inc. Drive speed control system utilizing inflatable bladders
US6554734B1 (en) * 1998-11-12 2003-04-29 Coventry University Geared rotary actuator
GB9911049D0 (en) * 1999-05-12 1999-07-14 Lucas Ind Plc Rotary actuator and system
GB0126891D0 (en) * 2001-11-08 2002-01-02 Lucas Industries Ltd Rotary actuator
US6783478B2 (en) * 2002-09-13 2004-08-31 Moog Inc. Compound differential planetary gear assembly
GB0310284D0 (en) * 2003-05-03 2003-06-11 Goodrich Actuation Systems Ltd Geared rotary actuators
RU2424458C2 (ru) * 2009-10-15 2011-07-20 Статойлгидро Аса Многорядная планетарная передача
US8206259B2 (en) * 2009-11-16 2012-06-26 Hamilton Sundstrand Corporation Single planet gear rotary actuator
DE102010047540A1 (de) * 2010-10-05 2012-04-05 Airbus Operations Gmbh Hochauftriebssystem für einen Tragflügel eines Flugzeugs
RU2519612C2 (ru) * 2012-03-23 2014-06-20 Открытое акционерное общество "Авиационное оборудование" Силовой мини-привод петлеобразной формы
EP2695810B1 (en) 2012-08-09 2016-10-19 Airbus Operations GmbH Drive system for control surfaces of an aircraft
US8657714B1 (en) 2012-09-28 2014-02-25 General Electric Company Journal bearing and method of facilitating hydrodynamic oil flow, load capacity and optimization of bearing performance
DE102013216413A1 (de) 2013-08-19 2015-02-19 Zf Friedrichshafen Ag Getriebe für einen Stellaktuator
DE102013216411B4 (de) 2013-08-19 2023-02-23 Zf Luftfahrttechnik Gmbh Getriebe für einen Stellaktuator
WO2015113163A1 (en) 2014-01-30 2015-08-06 Genesis Advanced Technology Inc. Roller drive
US9643716B2 (en) * 2014-04-01 2017-05-09 The Boeing Company Air vehicle, actuator assembly and associated method of manufacture
KR101618207B1 (ko) 2014-08-12 2016-05-04 주식회사 킴 항공기용 플랩구동장치
WO2015156705A2 (en) 2015-05-06 2015-10-15 Zakrytoe Aktsionernoe Obschestvo "Diakont" Transmission gear, roller reducer comprising the transmission gear, and method of assembly thereof
US9739316B2 (en) * 2015-08-04 2017-08-22 The Boeing Company Torque tube assemblies for use with aircraft high lift devices
US10837520B2 (en) 2017-09-16 2020-11-17 Genesis Advanced Technology Inc. Differential planetary gearbox
US11193567B2 (en) * 2019-04-26 2021-12-07 Schaeffler Technologies AG & Co. KG Actuator assembly
EP4049925A1 (en) * 2021-02-25 2022-08-31 Airbus Operations GmbH An actuator assembly for moving a movable wing tip of an aircraft
CN113108036A (zh) * 2021-03-11 2021-07-13 重庆大学 一种组合式重载大速比传动系统模块化机构

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GB189628100A (en) * 1896-12-08 1897-11-27 George Gatton Melhu Hardingham Improvements in Differential Speed and Reversing Gears for Motor Cars, Tramcars, Velocipedes and other Road Carriages.
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FR328472A (fr) * 1903-01-17 1903-07-11 Georges Alexis Lemaitre Nouveau système d'embrayage, changement de vitesses, marche arrière et frein combinés en un seul dispositif d'organes et de commande pour véhicules automobiles
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DE3005463A1 (de) * 1980-02-14 1981-08-20 Thyssen Industrie Ag, 4300 Essen Planetengetriebe
DE3121662C2 (de) * 1981-05-30 1984-07-26 Zahnräderfabrik Renk AG, 8900 Augsburg Getriebe, insbesondere Planetengetriebe
US4472984A (en) * 1982-03-15 1984-09-25 Cook Estle A Automatic planetary transmission
US4578993A (en) * 1983-12-30 1986-04-01 Sundstrand Corporation Failure detection system for geared rotary actuator mechanism

Also Published As

Publication number Publication date
IL75699A0 (en) 1985-11-29
GB2177776B (en) 1988-05-05
JPS61502779A (ja) 1986-11-27
IT1182072B (it) 1987-09-30
DE3590370T1 (de) 1986-10-09
GB2177776A (en) 1987-01-28
GB8607000D0 (en) 1986-04-23
US4721016A (en) 1988-01-26
WO1986000968A1 (en) 1986-02-13

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