ATE385553T1 - Antriebsvorrichtung mit wälzlager - Google Patents

Antriebsvorrichtung mit wälzlager

Info

Publication number
ATE385553T1
ATE385553T1 AT03290957T AT03290957T ATE385553T1 AT E385553 T1 ATE385553 T1 AT E385553T1 AT 03290957 T AT03290957 T AT 03290957T AT 03290957 T AT03290957 T AT 03290957T AT E385553 T1 ATE385553 T1 AT E385553T1
Authority
AT
Austria
Prior art keywords
drive device
sleeve
rolling bearings
exterior
rod
Prior art date
Application number
AT03290957T
Other languages
English (en)
Inventor
Jerome Dubus
Christian Boch
Peter K Hayward
Original Assignee
Transrol
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 Transrol filed Critical Transrol
Application granted granted Critical
Publication of ATE385553T1 publication Critical patent/ATE385553T1/de

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
    • 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
    • Y10T74/18672—Plural screws in series [e.g., telescoping, etc.]
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19781—Non-recirculating rolling elements
    • Y10T74/19791—Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.]
    • Y10T74/19795—Parallel to shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Bearings For Parts Moving Linearly (AREA)
AT03290957T 2002-04-24 2003-04-17 Antriebsvorrichtung mit wälzlager ATE385553T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0205136A FR2839127B1 (fr) 2002-04-24 2002-04-24 Dispositif d'actionnement a elements roulants intermediaires

Publications (1)

Publication Number Publication Date
ATE385553T1 true ATE385553T1 (de) 2008-02-15

Family

ID=28799894

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03290957T ATE385553T1 (de) 2002-04-24 2003-04-17 Antriebsvorrichtung mit wälzlager

Country Status (7)

Country Link
US (1) US7044012B2 (de)
EP (1) EP1359345B1 (de)
JP (1) JP2004003638A (de)
AT (1) ATE385553T1 (de)
DE (1) DE60318972T2 (de)
ES (1) ES2298479T3 (de)
FR (1) FR2839127B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004054037B3 (de) * 2004-11-05 2006-10-05 Stabilus Gmbh Verstellvorrichtung
DE602005008923D1 (de) 2005-06-09 2008-09-25 Claverham Ltd Elektro-mechanischer Lineartrieb
JP4186969B2 (ja) * 2005-08-23 2008-11-26 トヨタ自動車株式会社 遊星式回転−直線運動変換装置
US20070266809A1 (en) * 2006-05-18 2007-11-22 Detlev Ziesel Lift actuator and lift machine incorporating same
FR2942016B1 (fr) * 2009-02-09 2011-07-29 Sagem Defense Securite Actionneur rotolineaire a rouleaux optimises
JP4951660B2 (ja) * 2009-09-30 2012-06-13 株式会社日立製作所 回転直動変換機構
FR2951514B1 (fr) * 2009-10-16 2012-03-30 Thales Sa Vis a rouleaux differentiellle
DE102010000970C5 (de) * 2010-01-18 2022-10-13 Suspa Gmbh Höhenverstellbare Betätigungs-Einrichtung
JP5091958B2 (ja) * 2010-01-26 2012-12-05 株式会社日立製作所 送りネジ装置、リニアアクチュエータ及びリフト装置
DE102010055416A1 (de) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Abstützeinrichtung für Arbeitsfahrzeuge
WO2016008541A1 (en) * 2014-07-18 2016-01-21 Aktiebolaget Skf An actuating device with double screw connecting means
FR3024516B1 (fr) * 2014-07-30 2018-01-19 Chassis Brakes International B.V. Reducteur de couple
FR3024513B1 (fr) * 2014-07-30 2018-01-19 Chassis Brakes International B.V. Actionneur de freinage pour vehicule
FR3026454B1 (fr) * 2014-09-29 2016-11-25 Skf Ab Mecanisme de vis a rouleaux et procede de fabrication associe
WO2016192769A1 (en) * 2015-06-01 2016-12-08 Aktiebolaget Skf Valve operator assembly with double screw mechanism
IT201700058891A1 (it) 2017-05-30 2018-11-30 Umbragroup S P A Metodo per verificare un guasto elettrico, elettronico e/o meccanico in un attuatore elettromeccanico lineare
US11105404B2 (en) 2017-05-30 2021-08-31 UMBRAGROUP S.p.A. Fault-tolerant electromechanical linear actuators
EP3421773B1 (de) * 2017-06-28 2021-11-24 Goodrich Actuation Systems Limited Teleskopischer kugelrollspindelaktuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050319A (en) * 1976-01-16 1977-09-27 Stanley Richard B Linear actuator
US4576057A (en) * 1984-06-13 1986-03-18 Illinois Tool Works Inc. Anti-friction nut/screw drive
US5358265A (en) * 1990-08-13 1994-10-25 Yaple Winfred E Motorcycle lift stand and actuator
US5370012A (en) * 1993-03-08 1994-12-06 Stanley; Richard B. Linear actuation roller bearing nut
DE9413740U1 (de) * 1994-08-25 1996-01-04 AL-KO Kober AG, 89359 Kötz Zweistufiger Spindeltrieb zur Umsetzung einer Drehbewegung in eine Linearbewegung
DE19540634C1 (de) * 1995-10-31 1997-03-13 Deutsche Forsch Luft Raumfahrt Vorrichtung zur Umwandlung einer Dreh- in eine Axialbewegung
DE19711773C2 (de) * 1997-03-21 1999-07-29 Hueller Hille Gmbh Teleskopvorschubeinheit
JP3349098B2 (ja) * 1998-09-18 2002-11-20 株式会社椿本チエイン 落下防止機構付直線作動機
DE19903718C1 (de) * 1999-01-30 2000-06-29 Josef Schlattmann Linearantrieb mit Gewindespindel

Also Published As

Publication number Publication date
DE60318972D1 (de) 2008-03-20
US7044012B2 (en) 2006-05-16
EP1359345A3 (de) 2006-04-26
FR2839127A1 (fr) 2003-10-31
DE60318972T2 (de) 2009-01-29
JP2004003638A (ja) 2004-01-08
EP1359345B1 (de) 2008-02-06
FR2839127B1 (fr) 2004-06-25
US20040069084A1 (en) 2004-04-15
ES2298479T3 (es) 2008-05-16
EP1359345A2 (de) 2003-11-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties