ATE528543T1 - Linearbetätigungsglied - Google Patents

Linearbetätigungsglied

Info

Publication number
ATE528543T1
ATE528543T1 AT07801485T AT07801485T ATE528543T1 AT E528543 T1 ATE528543 T1 AT E528543T1 AT 07801485 T AT07801485 T AT 07801485T AT 07801485 T AT07801485 T AT 07801485T AT E528543 T1 ATE528543 T1 AT E528543T1
Authority
AT
Austria
Prior art keywords
stator
rotor element
linear actuator
extended nut
magnets
Prior art date
Application number
AT07801485T
Other languages
English (en)
Inventor
Johannes Duits
Patric Eberle
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Application granted granted Critical
Publication of ATE528543T1 publication Critical patent/ATE528543T1/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • 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
    • F16H2025/2078—Coaxial drive motors the rotor being integrated with the nut or screw body
    • 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
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • 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
    • 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
    • Y10T74/18664—Shaft moves through rotary drive means
    • 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
    • Y10T74/19749—Recirculating rolling elements
    • 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.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
AT07801485T 2007-08-01 2007-08-01 Linearbetätigungsglied ATE528543T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/006809 WO2009015676A1 (en) 2007-08-01 2007-08-01 Linear actuator

Publications (1)

Publication Number Publication Date
ATE528543T1 true ATE528543T1 (de) 2011-10-15

Family

ID=38754486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07801485T ATE528543T1 (de) 2007-08-01 2007-08-01 Linearbetätigungsglied

Country Status (5)

Country Link
US (1) US8453530B2 (de)
EP (1) EP2183505B1 (de)
CN (1) CN101815885B (de)
AT (1) ATE528543T1 (de)
WO (1) WO2009015676A1 (de)

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KR101028247B1 (ko) * 2008-10-14 2011-04-11 엘지이노텍 주식회사 스텝 액츄에이터
DE102010034359A1 (de) * 2009-08-17 2011-02-24 Robert Bosch Gmbh Einrichtung zur Erzeugung einer Dreh- und Hubbewegung
DE202009013851U1 (de) * 2009-10-12 2010-03-04 Triboserv Gmbh & Co. Kg Schmierpumpe
DE112011100249T5 (de) * 2010-01-16 2012-11-08 Borgwarner Inc. Turbolader-Steuergestänge mit verringertem Wärmefluss
JP4982593B2 (ja) * 2010-07-09 2012-07-25 日本ムーグ株式会社 リニアアクチュエータ及び鉄道車両用の揺動制御装置
RU2561023C2 (ru) * 2010-08-31 2015-08-20 Киекерт Акциенгезельшафт Исполнительный механизм для автотехнического применения
JP5963755B2 (ja) * 2010-09-23 2016-08-03 システムズ マシーンズ オートメーション コンポーネンツ コーポレイション 低コストのマルチコイルリニアアクチュエータ
WO2012040556A2 (en) * 2010-09-24 2012-03-29 Danaher Corporation Linear actuator
US8322237B2 (en) * 2011-03-10 2012-12-04 General Electric Company Coupling for a position indication device
US20160025197A1 (en) * 2011-12-22 2016-01-28 József Gulyas An inescapable path to transform a form of motion
TW201416585A (zh) * 2012-10-17 2014-05-01 Hiwin Mikrosystem Corp 螺桿往復運動之內轉式直驅機構
CN103780007A (zh) * 2012-10-18 2014-05-07 大银微系统股份有限公司 螺杆往复运动的外转式直驱机构
CN103795221A (zh) * 2012-10-31 2014-05-14 上海鸣志电器股份有限公司 带防转螺杆的步进直线电机
US9797489B2 (en) * 2013-02-05 2017-10-24 Parker-Hannifin Corporation Actuator thrust rod and method of assembly
US9960340B2 (en) 2014-08-15 2018-05-01 Thorlabs, Inc. Amplified piezo actuator with coarse adjustment
WO2016055080A1 (en) * 2014-10-10 2016-04-14 Onesubsea Ip Uk Limited Actuator for actuating a valve device
CN104333194A (zh) * 2014-10-31 2015-02-04 上海鸣志电器股份有限公司 一种步进直线电机
WO2016076849A1 (en) * 2014-11-12 2016-05-19 Kress Motors, LLC Down-hole roto-linear actuator
WO2016137918A1 (en) 2015-02-23 2016-09-01 Tolomatic, Inc. High speed rod-style linear actuator
JP6092976B1 (ja) * 2015-10-07 2017-03-08 Thk株式会社 アクチュエータ
CN105196097A (zh) * 2015-10-30 2015-12-30 苏州陈那自动化技术有限公司 一种丝杠驱动结构
US10875446B2 (en) * 2016-11-23 2020-12-29 Lg Innotek Co., Ltd. Actuator and head lamp comprising same
US12122483B2 (en) 2018-10-01 2024-10-22 Dometic Marine Canada Inc. Actuator
US11155322B2 (en) * 2018-10-01 2021-10-26 Marine Canada Acquisition Inc. Watertight electric actuator for trim tab assembly or wake gate assembly
DK3685963T3 (da) * 2019-01-28 2022-07-18 Oml Srl Klemmeanordning, specielt et skruestik
DE102019207602A1 (de) * 2019-05-23 2020-11-26 Zf Friedrichshafen Ag Elektromechanischer Aktuator zur Erzeugung einer axialen Betätigungskraft
CN110566580B (zh) * 2019-09-16 2024-05-14 吉林大学 一种导轨式作动器行程保护装置
CN111288135B (zh) * 2020-02-18 2022-08-05 燕山大学 一种节能型活塞式稀油润滑电伺服作动器
WO2022220733A1 (en) * 2021-04-15 2022-10-20 Repeat Bikes Ab Adjustable seat post assembly

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US1123731A (en) * 1914-03-09 1915-01-05 John M Ferguson Fastening device for boxes for mine drilling-machines.
US2307317A (en) * 1938-01-12 1943-01-05 Konig Carl Means for obtaining relative movement of aircraft parts
US2446393A (en) * 1945-06-14 1948-08-03 Eaton Mfg Co Screw-threaded mechanical movement
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US4598238A (en) * 1985-04-24 1986-07-01 Albany International Corp. Electro-mechanical shower oscillator for papermaking machine
US5491372A (en) * 1991-10-11 1996-02-13 Exlar Corporation Electric linear actuator with planetary action
DE69432192T2 (de) 1993-10-12 2003-12-04 Smc K.K., Tokio/Tokyo Linearantrieb
SE513931C2 (sv) 1999-01-27 2000-11-27 Daimler Chrysler Ag Don inrättat att verka mellan två i förhållande till varandra rörliga delar hos ett fordon
JP4470194B2 (ja) * 2000-02-18 2010-06-02 Ｓｍｃ株式会社 リニアアクチュエータ
US6453761B1 (en) * 2000-11-16 2002-09-24 Thomson Saginaw Ball Screw Company, L.L.C. Direct attachment electric motor operated ball nut and screw linear actuator
JP4491702B2 (ja) * 2000-12-04 2010-06-30 Ｓｍｃ株式会社 リニアアクチュエータ
US8011264B2 (en) * 2004-05-10 2011-09-06 Hitachi, Ltd. Mechanism for converting rotary motion into linear motion
DE102004028355B4 (de) * 2004-06-11 2011-12-29 Siemens Ag Antriebseinrichtung
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WO2009015675A1 (en) * 2007-08-01 2009-02-05 Ab Skf Linear actuator
JP2009156354A (ja) * 2007-12-27 2009-07-16 Jtekt Corp ボールねじ装置

Also Published As

Publication number Publication date
WO2009015676A1 (en) 2009-02-05
US8453530B2 (en) 2013-06-04
CN101815885B (zh) 2012-04-18
CN101815885A (zh) 2010-08-25
EP2183505A1 (de) 2010-05-12
EP2183505B1 (de) 2011-10-12
US20100206103A1 (en) 2010-08-19

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties