FR2739428B1 - Verin de puissance a frottements secs reduits - Google Patents

Verin de puissance a frottements secs reduits

Info

Publication number
FR2739428B1
FR2739428B1 FR9511603A FR9511603A FR2739428B1 FR 2739428 B1 FR2739428 B1 FR 2739428B1 FR 9511603 A FR9511603 A FR 9511603A FR 9511603 A FR9511603 A FR 9511603A FR 2739428 B1 FR2739428 B1 FR 2739428B1
Authority
FR
France
Prior art keywords
power jack
reduced dry
frictions
dry frictions
reduced
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.)
Expired - Fee Related
Application number
FR9511603A
Other languages
English (en)
Other versions
FR2739428A1 (fr
Inventor
Michel Andre Lacroix
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9511603A priority Critical patent/FR2739428B1/fr
Publication of FR2739428A1 publication Critical patent/FR2739428A1/fr
Application granted granted Critical
Publication of FR2739428B1 publication Critical patent/FR2739428B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/12—Motion systems for aircraft simulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B2015/1495—Characterised by the construction of the motor unit of the straight-cylinder type with screw mechanism attached to the piston
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR9511603A 1995-10-03 1995-10-03 Verin de puissance a frottements secs reduits Expired - Fee Related FR2739428B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9511603A FR2739428B1 (fr) 1995-10-03 1995-10-03 Verin de puissance a frottements secs reduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511603A FR2739428B1 (fr) 1995-10-03 1995-10-03 Verin de puissance a frottements secs reduits

Publications (2)

Publication Number Publication Date
FR2739428A1 FR2739428A1 (fr) 1997-04-04
FR2739428B1 true FR2739428B1 (fr) 1997-10-24

Family

ID=9483177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511603A Expired - Fee Related FR2739428B1 (fr) 1995-10-03 1995-10-03 Verin de puissance a frottements secs reduits

Country Status (1)

Country Link
FR (1) FR2739428B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022600A (zh) * 2019-12-12 2020-04-17 捷福装备（武汉）股份有限公司 一种电气联用折返式电动缸

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2304076A1 (fr) * 1997-09-17 1999-03-25 Phillip Raymond Michael Denne Appareil pouvant imprimer un mouvement
US6468082B1 (en) 1997-09-17 2002-10-22 Advanced Motion Technologies, Llc Motion-imparting apparatus
US6586854B1 (en) * 1998-08-10 2003-07-01 Fuji Jukogyo Kabushiki Kaisha Vibrating apparatus and simulator apparatus using vibrating apparatus
DE19916366A1 (de) * 1999-04-13 2000-10-19 Zahnradfabrik Friedrichshafen Aktuator
EP1219476A1 (fr) * 2000-12-29 2002-07-03 Mando Corporation Système de suspension contrôlé par moteur pour régler le niveau du chassis d'un véhicule et une force d'amortissement
EP1381501B1 (fr) 2001-04-19 2004-11-03 Demag Ergotech GmbH Machine a mouler par injection a commande electromotrice a broche, et memoire de travail elastique assistant le moteur electrique
JP2004028169A (ja) * 2002-06-24 2004-01-29 Smc Corp 電動アクチュエータ
FR2936292B1 (fr) * 2008-09-25 2011-07-22 Messier Bugatti Actionneur telescopique a tige principale et a tige auxiliaire
FR2946618B1 (fr) * 2009-06-11 2011-07-29 Messier Bugatti Actionneur a fonctionnement mecanique et amortissement hydraulique.
CN106898186B (zh) * 2017-03-28 2019-06-07 天津中天翔翼航空科技有限公司 飞机模拟器油门控制装置
SE542931C2 (en) * 2018-05-24 2020-09-15 Evolabel Ab A safety lifting device
US10935053B2 (en) 2018-10-26 2021-03-02 Ellrich Engineering, Llc Space-constrained hybrid linear actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415938A (en) * 1973-01-12 1975-12-03 Schenck Ag Carl Piston-cylinder arrangement
JPS60146955A (ja) * 1983-12-30 1985-08-02 Koganei Seisakusho:Kk エアサーボシリンダおよびその作動方法
CH668103A5 (de) * 1984-05-29 1988-11-30 Sig Schweiz Industrieges Anordnung zum verstaerken der antriebskraft eines steuermotors bei einem linearen stellantrieb.
US4836042A (en) * 1987-07-27 1989-06-06 Advanced Engineering Systems, Operations & Products, Inc. System to convert rotary motion to linear motion
GB2263465B (en) * 1992-01-09 1995-05-31 Link Miles Ltd Electrically powered actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022600A (zh) * 2019-12-12 2020-04-17 捷福装备（武汉）股份有限公司 一种电气联用折返式电动缸

Also Published As

Publication number Publication date
FR2739428A1 (fr) 1997-04-04

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CD Change of name or company name
ST Notification of lapse

Effective date: 20080630