DE602004028872D1 - Elektrisches betätigungsglied - Google Patents

Elektrisches betätigungsglied

Info

Publication number
DE602004028872D1
DE602004028872D1 DE602004028872T DE602004028872T DE602004028872D1 DE 602004028872 D1 DE602004028872 D1 DE 602004028872D1 DE 602004028872 T DE602004028872 T DE 602004028872T DE 602004028872 T DE602004028872 T DE 602004028872T DE 602004028872 D1 DE602004028872 D1 DE 602004028872D1
Authority
DE
Germany
Prior art keywords
rotating member
grooves
electrical actuator
shaft
rotating
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 - Lifetime
Application number
DE602004028872T
Other languages
English (en)
Inventor
Peter Taube
Bradley A Trago
Wolfgand Becker
Zee Dennis Van
Ulrich Reuger
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.)
Inmotion Technologies AB
Original Assignee
Danaher Motion Stockholm 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 Danaher Motion Stockholm AB filed Critical Danaher Motion Stockholm AB
Publication of DE602004028872D1 publication Critical patent/DE602004028872D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0421—Electric motor acting on or near steering gear
    • B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
    • B62D5/0427—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel the axes being coaxial
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Fluid-Damping Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Motor Or Generator Frames (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
DE602004028872T 2004-03-31 2004-03-31 Elektrisches betätigungsglied Expired - Lifetime DE602004028872D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/000500 WO2005096472A1 (en) 2004-03-31 2004-03-31 Electric actuator

Publications (1)

Publication Number Publication Date
DE602004028872D1 true DE602004028872D1 (de) 2010-10-07

Family

ID=35064112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004028872T Expired - Lifetime DE602004028872D1 (de) 2004-03-31 2004-03-31 Elektrisches betätigungsglied

Country Status (6)

Country Link
US (1) US20080129133A1 (de)
EP (1) EP1735895B1 (de)
JP (1) JP2007531489A (de)
AT (1) ATE479225T1 (de)
DE (1) DE602004028872D1 (de)
WO (1) WO2005096472A1 (de)

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EP2018697A1 (de) * 2006-05-13 2009-01-28 Linak A/S Linearbetätigungsglied
EP1884684B1 (de) * 2006-08-03 2013-06-12 Schaeffler Technologies AG & Co. KG Getriebe zur Umwandlung einer Rotationsbewegung in eine Linearbewegung
WO2008035481A1 (fr) * 2006-09-19 2008-03-27 Mitsubishi Electric Corporation Actionneur
JP4667338B2 (ja) * 2006-10-11 2011-04-13 カヤバ工業株式会社 緩衝器
DE102007001531B4 (de) * 2007-01-10 2018-09-13 Volkswagen Ag Elektromechanische Lenkung
NO334755B1 (no) * 2008-12-08 2014-05-19 Gjerdrum As Ing Drivanordning for pumpe eller kompressor
TWI457213B (zh) * 2009-12-21 2014-10-21 Kun Ta Lee 衝擊產生器及衝擊測試平台
JP5569735B2 (ja) * 2010-08-24 2014-08-13 株式会社ジェイテクト 車両用操舵装置
JP5578357B2 (ja) 2010-09-08 2014-08-27 株式会社ジェイテクト 車両用操舵装置
JP5811397B2 (ja) 2010-10-21 2015-11-11 株式会社ジェイテクト 車両用操舵装置
US8448952B2 (en) * 2011-05-31 2013-05-28 GM Global Technology Operations LLC Vehicle with active-regenerative suspension
JP5889034B2 (ja) * 2012-02-21 2016-03-22 ミネベア株式会社 リニアアクチュエータ
KR101450325B1 (ko) * 2012-02-24 2014-10-22 주식회사 만도 랙구동형 동력 보조 조향장치
US9828024B2 (en) * 2013-02-06 2017-11-28 Steering Solutions Ip Holding Corporation Power steering system
CN105379079B (zh) * 2013-07-16 2018-04-03 穆格日本有限公司 线性致动器以及铁道车辆用的晃动控制装置
EA030874B1 (ru) 2015-05-08 2018-10-31 Акционерное общество "Диаконт" Линейный электромеханический привод
KR101881029B1 (ko) * 2017-03-17 2018-07-25 명화공업주식회사 워터펌프
EP3553921A1 (de) * 2018-04-10 2019-10-16 SKF Motion Technologies AB Betätigungszylinder mit rotorwelle zur lagerung von permanentmagneten
DE102019207124A1 (de) * 2019-05-16 2020-11-19 Zf Friedrichshafen Ag Elektromechanischer Antrieb für eine Lenkachse
RU2719493C1 (ru) * 2019-07-19 2020-04-20 Акционерное общество "Диаконт" Линейный электромеханический привод c возможностью смазывания без демонтажа

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DE602004017275D1 (de) * 2004-03-10 2008-12-04 Umbra Cuscinetti Spa Lenkeinheit für ein elektrisches Fahrzeug
JP4471752B2 (ja) * 2004-07-06 2010-06-02 日立オートモティブシステムズ株式会社 電動パワーステアリング用制御装置および電動パワーステアリングシステム

Also Published As

Publication number Publication date
WO2005096472A1 (en) 2005-10-13
JP2007531489A (ja) 2007-11-01
EP1735895A1 (de) 2006-12-27
US20080129133A1 (en) 2008-06-05
ATE479225T1 (de) 2010-09-15
EP1735895B1 (de) 2010-08-25

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