IT974371B - Azionatore particolarmente adatto per applicazioni aeronautiche - Google Patents

Azionatore particolarmente adatto per applicazioni aeronautiche

Info

Publication number
IT974371B
IT974371B IT55096/72A IT5509672A IT974371B IT 974371 B IT974371 B IT 974371B IT 55096/72 A IT55096/72 A IT 55096/72A IT 5509672 A IT5509672 A IT 5509672A IT 974371 B IT974371 B IT 974371B
Authority
IT
Italy
Prior art keywords
particularly suitable
aeronautical applications
actuator particularly
actuator
aeronautical
Prior art date
Application number
IT55096/72A
Other languages
English (en)
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of IT974371B publication Critical patent/IT974371B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
    • 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
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/205—Screw mechanisms comprising alternate power paths, e.g. for fail safe back-up
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/186—Alternate power path operable on failure of primary
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19051—Single driven plural drives
    • Y10T74/1907—Parallel and aligned
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19112—Aligned
    • Y10T74/19116—Vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
IT55096/72A 1971-12-29 1972-12-28 Azionatore particolarmente adatto per applicazioni aeronautiche IT974371B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21349871A 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
IT974371B true IT974371B (it) 1974-06-20

Family

ID=22795334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55096/72A IT974371B (it) 1971-12-29 1972-12-28 Azionatore particolarmente adatto per applicazioni aeronautiche

Country Status (7)

Country Link
US (1) US3766790A (it)
JP (1) JPS4876300A (it)
CA (1) CA966698A (it)
DE (1) DE2255880A1 (it)
FR (1) FR2165873A1 (it)
GB (1) GB1393758A (it)
IT (1) IT974371B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7000195U (de) * 1970-01-05 1970-05-27 Multivac Hagenmueller Kg Horizontalschneidvorrichtung fuer bahnen aus kunststoff-folie oder beschichtetem papier an verpackungsmaschinen.
US4302982A (en) * 1980-05-08 1981-12-01 Bell Telephone Laboratories, Incorporated Key and keyway arrangement
US4573566A (en) * 1984-01-13 1986-03-04 The Cross Company Dual stroke transfer drive
US4637272A (en) * 1985-10-28 1987-01-20 Sundstrand Corporation Ballscrew actuator
GB8529811D0 (en) * 1985-12-04 1986-01-15 Stidworthy F M Variable phase couplings
US4858491A (en) * 1988-01-21 1989-08-22 Plessey Incorporated Fail-free actuator assembly
US5038633A (en) * 1989-09-28 1991-08-13 Kabushiki Kaisha Kobe Seiko Sho Transmission for mini shovel car
US5092539A (en) * 1989-10-13 1992-03-03 Bell Helicopter Textron Inc. Jam resistant ball screw actuator
US5144851A (en) * 1991-08-01 1992-09-08 Sundstrand Corp. Jam tolerant linear actuator
US5214972A (en) * 1992-04-30 1993-06-01 Alliedsignal Aerospace Fault-tolerant linear electromechanical actuator
JP2577170B2 (ja) * 1992-11-25 1997-01-29 川崎重工業株式会社 回転翼航空機用ピッチリンク及びその自動調整装置
US6247667B1 (en) * 1999-08-06 2001-06-19 Bell Helicopter Textron Inc. Tiltrotor aircraft pylon conversion system
US6439512B1 (en) * 2000-08-24 2002-08-27 Hr Textron, Inc. All-hydraulic powered horizontal stabilizer trim control surface position control system
EP1283384A3 (en) * 2001-08-09 2004-08-11 Smiths Wolverhampton Limited Ballscrew locking nut
DE10145236A1 (de) * 2001-09-13 2003-04-03 Wittenstein Ag Vorrichtung zum Antreiben eines Arbeitselementes
US7122926B2 (en) 2002-09-19 2006-10-17 Delbert Tesar Fault-tolerant rotary actuator
US9879760B2 (en) 2002-11-25 2018-01-30 Delbert Tesar Rotary actuator with shortest force path configuration
US7081062B2 (en) * 2002-11-25 2006-07-25 Delbert Tesar Standardized rotary actuator
US20070068291A1 (en) * 2005-08-24 2007-03-29 Reinhard Beatty Failure-tolerant redundant actuator system
DE112005003675T5 (de) * 2005-08-24 2008-07-10 Kollmorgen Corporation, Simsbury Fehlertolerantes, gedoppeltes Betätigungssystem
US20080203223A1 (en) * 2006-06-22 2008-08-28 Cyrot Luc P Aircraft stabilizer actuator
WO2008028184A2 (en) * 2006-09-01 2008-03-06 Parker Hannifin Corporation Electromechanical actuating assembly
US8230750B2 (en) 2006-09-01 2012-07-31 Parker-Hannifin Corporation Electromechanical actuating assembly
WO2008112363A2 (en) * 2007-02-07 2008-09-18 Parker Hannifin Corporation Electromechanical actuating assembly
US8136418B2 (en) 2007-02-07 2012-03-20 Parker-Hannifin Corporation Electromechanical actuating assembly
US8336817B2 (en) 2007-10-30 2012-12-25 Parker-Hannifin Corporation Jam tolerant electromechanical actuation systems and methods of operation
US8336818B2 (en) 2007-10-30 2012-12-25 Parker-Hannifin Corporation Jam tolerant electromechanical actuation systems and methods of operation
US8960031B2 (en) * 2009-09-01 2015-02-24 Parker-Hannifin Corporation Aircraft stabilizer actuator
US8262531B2 (en) * 2009-12-17 2012-09-11 Hamilton Sundstrand Corporation Actuator with differential and brake
CN102126553B (zh) * 2010-01-12 2012-12-26 北京航空航天大学 一种垂直起降小型无人机
HRP20100500B1 (hr) * 2010-09-08 2013-10-11 BlaĹľ Piton Trodijelni podizaäś mreže plivarice
JP2012207766A (ja) * 2011-03-30 2012-10-25 Sinfonia Technology Co Ltd 電動アクチュエータ
CN102408082B (zh) * 2011-09-25 2013-06-05 郑小玲 一种单向控距电动顶抵器
US9024491B2 (en) 2012-08-15 2015-05-05 Sinfonia Technology Co., Ltd. Electromechanical actuator
TWM454480U (zh) * 2012-12-25 2013-06-01 Timotion Technology Co Ltd 線性電動缸
FR3016607B1 (fr) * 2014-01-20 2016-01-22 Sagem Defense Securite Actionneur de commande d'un plan horizontal de stabilisation d'un aeronef
DE102014207134B4 (de) 2014-04-14 2020-06-18 Zf Friedrichshafen Ag Differenzialgetriebe mit Beschränkungsmechanismus
US10975940B2 (en) * 2017-08-24 2021-04-13 Eaton Intelligent Power Limited Actuator and method
US11505313B2 (en) * 2019-10-29 2022-11-22 Textron Innovations Inc. Conversion actuation systems and methods for tiltrotor aircraft
US11745867B2 (en) * 2020-12-11 2023-09-05 Textron Innovations Inc. Pylon conversion actuator for tiltrotor aircraft
US11761851B1 (en) * 2022-05-31 2023-09-19 Safran Landing Systems Canada Inc. Backlash measurement system for an electromechanical actuator
KR102741123B1 (ko) * 2022-09-21 2024-12-10 한국항공우주연구원 틸트 프롭 항공기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US987253A (en) * 1909-08-30 1911-03-21 Frank Neale Cable transportation system.
US1931071A (en) * 1932-07-26 1933-10-17 Gen Electric Carrier system
US2519042A (en) * 1948-10-07 1950-08-15 Sundstrand Machine Tool Co Automatic positive stop and dwell arrangement for machine tools
US3237372A (en) * 1963-03-05 1966-03-01 Interstate Bakeries Corp Bread wrapping machine

Also Published As

Publication number Publication date
DE2255880A1 (de) 1973-08-09
GB1393758A (en) 1975-05-14
CA966698A (en) 1975-04-29
JPS4876300A (it) 1973-10-13
US3766790A (en) 1973-10-23
FR2165873A1 (it) 1973-08-10

Similar Documents

Publication Publication Date Title
IT974371B (it) Azionatore particolarmente adatto per applicazioni aeronautiche
DK617972A (da) Helikopter
FI46688C (fi) Pipetti
AT323963B (de) Bauelement
DE2125117B2 (de) Faltenbalg
FI55136B (fi) Transport- och blandningsanordning speciellt foer pulver- och/eller partikelmassor
IT967746B (it) Azionatore elettromagnetico
BR7205229D0 (pt) Atuador termico
ATA405972A (de) Bauelement
SE397074B (sv) Flygfarkost
IT971996B (it) Azionatore lineare
AR198622A1 (es) Actuador
SE351286C (sv) Piezoelektrisk gastendare
IT964884B (it) Azionatore idraulico
CH530619A (de) Mikrometer
FI54455C (fi) Baerrulle foer bandtransportoerer eller rullbanor
SE396654B (sv) Mekaniskt tendror
CH539522A (fr) Durch Druck aufbrechbare Mikrokapseln
CH527466A (de) Thermisch betätigter Stellantrieb
CH540596A (de) Drehmelder
IT946601B (it) Micropipetta multipla
IT950547B (it) Attuatore rotativo
TR17298A (tr) Katalizatoer sistemleri
IT961896B (it) Servocomando rapido per valvola
AT312225B (de) Bauelement