IT1182072B - Attuatore rotante azionato da ingranaggi a piu' stadi, in particolare per aeromobili - Google Patents

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

Info

Publication number
IT1182072B
IT1182072B IT48377/85A IT4837785A IT1182072B IT 1182072 B IT1182072 B IT 1182072B IT 48377/85 A IT48377/85 A IT 48377/85A IT 4837785 A IT4837785 A IT 4837785A IT 1182072 B IT1182072 B IT 1182072B
Authority
IT
Italy
Prior art keywords
aircraft
rotary actuator
actuator operated
stage gears
gears
Prior art date
Application number
IT48377/85A
Other languages
English (en)
Other versions
IT8548377A0 (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
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 IT8548377A0 (it) 1985-07-19
IT1182072B true 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)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE68908578T2 (de) * 1988-02-06 1994-01-20 Lucas Ind Plc Drehsteller mit Zwischengetriebe.
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
EP0746525B1 (en) * 1992-09-29 1999-07-21 Curtiss-Wright Flight Systems, Inc. Rescue tool
US5297780A (en) * 1992-09-29 1994-03-29 Curtiss Wright Flight Systems Inc. Rescue spreading tool
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
DE69915665T2 (de) * 1998-11-12 2004-08-19 Coventry University Getriebe-drehantrieb
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
US9249861B2 (en) 2015-05-06 2016-02-02 Diakont Advanced Technologies, Inc. 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
EP3682143A4 (en) 2017-09-16 2021-08-11 Genesis Advanced Technology Inc. DIFFERENTIAL PLANETARY GEAR
US11193567B2 (en) * 2019-04-26 2021-12-07 Schaeffler Technologies AG & Co. KG Actuator assembly
EP4030079A1 (en) * 2021-01-15 2022-07-20 Goodrich Actuation Systems Limited Rotary geared actuator
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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US641097A (en) * 1899-03-31 1900-01-09 Louis Leon Hector Gerard Variable-speed gearing.
US707672A (en) * 1901-12-03 1902-08-26 George Samuel Baker Wheel-gear.
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
US1405237A (en) * 1918-07-02 1922-01-31 Erik Olof Gustaf Lundin Variable-speed gearing
US2091637A (en) * 1934-10-29 1937-08-31 Aviat Mfg Corp Driving mechanism for propellers
US2150983A (en) * 1935-05-23 1939-03-21 Howard J Murray Automatic electric variable speed bidirectional and freewheeling transmission
GB561071A (en) * 1943-02-10 1944-05-03 Harry Jones Andrew Improvements in appliances for machine tapping or screwing operations
US2567482A (en) * 1944-02-18 1951-09-11 Avco Mfg Corp Lay shaft construction
US2966808A (en) * 1958-12-23 1961-01-03 Curtiss Wright Corp Power actuated hinge device
US3008355A (en) * 1959-05-01 1961-11-14 Curtiss Wright Corp Planetary speed reducer and power actuated hinge device
US3213713A (en) * 1960-06-01 1965-10-26 Mitsubishi Shipbuilding & Eng Planetary gear device
US3234821A (en) * 1961-07-05 1966-02-15 Caterpillar Tractor Co Planetary transmission
US3381546A (en) * 1966-01-21 1968-05-07 Caterpillar Tractor Co Power transmitting mechanism
US3640150A (en) * 1970-06-25 1972-02-08 Curtiss Wright Corp Power driven actuator of the compound planetary gear type
DE2714021C2 (de) * 1977-03-30 1983-11-24 Bautex Adolf Stöver KG, 2857 Langen Vorrichtung zum Abschalten der Drehbewegung einer angetriebenen Welle
DE2841330C3 (de) * 1978-09-21 1981-06-19 Mannesmann AG, 4000 Düsseldorf Planetengetriebe mit Leistungsverzweigung
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
IT8548377A0 (it) 1985-07-19
US4721016A (en) 1988-01-26
DE3590370T1 (de) 1986-10-09
IL75699A0 (en) 1985-11-29
GB8607000D0 (en) 1986-04-23
JPS61502779A (ja) 1986-11-27
WO1986000968A1 (en) 1986-02-13
GB2177776B (en) 1988-05-05
GB2177776A (en) 1987-01-28

Similar Documents

Publication Publication Date Title
IT1182072B (it) Attuatore rotante azionato da ingranaggi a piu' stadi, in particolare per aeromobili
DE68916840T2 (de) Druckluftsteuerung für ein Mehrbereichsverbundgetriebe.
ES547506A0 (es) Un procedimiento para producir un preparado a modo de hojas
SG48592G (en) Slant plant type compressor with variable displacement mechanism
IT1213344B (it) Architettura di calcolatore a tolleranza di guasto.
AU575626B2 (en) High speed electromechanical actuator
DE3888678T2 (de) Greifersteuerwelle für Zylinderpresse.
GB2072749B (en) Fluid actuator mechanism for a rotary stem
AU549489B2 (en) Linear to rotary valve actuator
DE3776972D1 (de) Hydraulisches schwenkfluegelstellglied.
DE68908578D1 (de) Drehsteller mit Zwischengetriebe.
GB8629750D0 (en) Electro-hydraulic actuator assembly
DE3881938T2 (de) Antrieb für einen Dreistellungsschalter.
IT8520369A0 (it) Ratiera a rotazione.
IT1241432B (it) Indicatore a tre posizioni con due rotori per azionatore di valvola.
GB2184353B (en) Anti-bacterial, anti-fungal topical compositions.
DE69210384D1 (de) Stellvorrichtung für ein Drehventil
ZA858353B (en) Actuator emergency operation
IL62696A (en) Anti-inflammatory pharmaceutical compositions comprising 4-amino-1beta-d-ribofuranosyl-1h-imidazo(4,5-c)pyridine or a salt thereof
DE3362071D1 (en) Rotary hydraulic distributor with a star-shaped rotor, particularly for a servo steering mechanism
BR8703384A (pt) Valvula de comando para servofreio a vacuo
DE69022627T2 (de) Betätigungsvorrichtung für Notsteuerung.
FI894237A (fi) Menetelmä antibiootin GE 2270 tekijä A:n valmistamiseksi
IT8919662A0 (it) Attuatore rotativo.
JPS5431892A (en) Pneumatic pulse servo actuator