AU2002223805A1 - Roller screw actuator - Google Patents

Roller screw actuator

Info

Publication number
AU2002223805A1
AU2002223805A1 AU2002223805A AU2380502A AU2002223805A1 AU 2002223805 A1 AU2002223805 A1 AU 2002223805A1 AU 2002223805 A AU2002223805 A AU 2002223805A AU 2380502 A AU2380502 A AU 2380502A AU 2002223805 A1 AU2002223805 A1 AU 2002223805A1
Authority
AU
Australia
Prior art keywords
roller screw
screw actuator
actuator
roller
screw
Prior art date
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.)
Abandoned
Application number
AU2002223805A
Other languages
English (en)
Inventor
Mark Maydew
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.)
Coventry University
Original Assignee
Coventry University
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 Coventry University filed Critical Coventry University
Publication of AU2002223805A1 publication Critical patent/AU2002223805A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
AU2002223805A 2000-11-14 2001-11-14 Roller screw actuator Abandoned AU2002223805A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0027709 2000-11-14
GBGB0027709.5A GB0027709D0 (en) 2000-11-14 2000-11-14 Roller screw
PCT/GB2001/005022 WO2002040346A1 (en) 2000-11-14 2001-11-14 Roller screw actuator

Publications (1)

Publication Number Publication Date
AU2002223805A1 true AU2002223805A1 (en) 2002-05-27

Family

ID=9903096

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223805A Abandoned AU2002223805A1 (en) 2000-11-14 2001-11-14 Roller screw actuator

Country Status (7)

Country Link
US (1) US20040082431A1 (de)
EP (1) EP1339602B1 (de)
JP (1) JP2004522633A (de)
AU (1) AU2002223805A1 (de)
DE (1) DE60104332T2 (de)
GB (1) GB0027709D0 (de)
WO (1) WO2002040346A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585227B2 (en) * 2001-07-26 2003-07-01 Cooper Cameron Corporation Roller screw actuator for subsea choke or module
US8402850B2 (en) * 2004-10-19 2013-03-26 Delaney Technologies Inc. Load displacement apparatus
JP4645364B2 (ja) * 2005-08-25 2011-03-09 トヨタ自動車株式会社 回転直動変換機構
GB0604131D0 (en) * 2006-03-01 2006-04-12 Airbus Uk Ltd Jam-tolerant actuator
WO2008104969A1 (en) * 2007-02-26 2008-09-04 Polygon-Tamarisk Ltd Press for producing powder based parts using compaction
JP4807458B2 (ja) * 2010-01-25 2011-11-02 トヨタ自動車株式会社 回転直動変換機構
US9492960B2 (en) 2011-11-23 2016-11-15 Synventive Molding Solutions, Inc. Non-coaxially mounted electric actuator and transmission
US10899056B2 (en) 2011-11-23 2021-01-26 Synventive Molding Solutions, Inc. Non-coaxially mounted electric actuator and transmission
FR2984443B1 (fr) * 2011-12-16 2014-01-17 Skf Ab Vis a rouleaux.
US20160186887A1 (en) * 2013-07-16 2016-06-30 Aktiebolaget Skf Valve operator assembly with inverted roller screw
US10253855B2 (en) 2016-12-15 2019-04-09 Boston Dynamics, Inc. Screw actuator for a legged robot
FR3067780B1 (fr) * 2017-06-19 2020-06-26 Jerome Dubus Mecanisme de vis a rouleaux
US10731740B1 (en) * 2020-02-10 2020-08-04 Kan Cui Multiple small-pitch helical drives in linear and rotary actuators

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1245926A (en) * 1967-09-29 1971-09-15 Plessey Co Ltd Improvements in or relating to low-speed linear actuators
US4289996A (en) * 1978-08-29 1981-09-15 Frazer Nash Limited Actuators
US4579012A (en) * 1983-05-04 1986-04-01 Kollmorgen Technologies Corporation Compact electromechanical actuator
US5120285A (en) * 1990-10-01 1992-06-09 Sundstrand Corporation Jam tolerant geared rotary actuator for multiple actuator systems with a single prime mover
US5144851A (en) * 1991-08-01 1992-09-08 Sundstrand Corp. Jam tolerant linear actuator
US6059076A (en) * 1997-06-16 2000-05-09 Deutsches Zentrum Fur Luft- Und Raumfahrt E.V. Drive for an electrically actuatable vehicle brake
EP1129007B1 (de) * 1998-11-12 2004-03-17 Coventry University Getriebe-drehantrieb
CA2435517A1 (en) * 2001-01-26 2002-08-08 Tol-O-Matic, Inc. Electric actuator
US6791215B2 (en) * 2002-06-05 2004-09-14 Board Of Regents The University Of Texas System Fault tolerant linear actuator
US7122926B2 (en) * 2002-09-19 2006-10-17 Delbert Tesar Fault-tolerant rotary actuator

Also Published As

Publication number Publication date
EP1339602A1 (de) 2003-09-03
DE60104332T2 (de) 2005-08-25
GB0027709D0 (en) 2000-12-27
JP2004522633A (ja) 2004-07-29
EP1339602B1 (de) 2004-07-14
WO2002040346A1 (en) 2002-05-23
US20040082431A1 (en) 2004-04-29
DE60104332D1 (de) 2004-08-19

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