ATE547645T1 - Linearer elektromechanischer aktuator - Google Patents

Linearer elektromechanischer aktuator

Info

Publication number
ATE547645T1
ATE547645T1 AT08425179T AT08425179T ATE547645T1 AT E547645 T1 ATE547645 T1 AT E547645T1 AT 08425179 T AT08425179 T AT 08425179T AT 08425179 T AT08425179 T AT 08425179T AT E547645 T1 ATE547645 T1 AT E547645T1
Authority
AT
Austria
Prior art keywords
rotation
main axis
screw
around
coating structure
Prior art date
Application number
AT08425179T
Other languages
English (en)
Inventor
Federico Perni
Luciano Pizzoni
Stefano Speziali
Bjorn Hendrik Lampart
Original Assignee
Umbra Cuscinetti Spa
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 Umbra Cuscinetti Spa filed Critical Umbra Cuscinetti Spa
Application granted granted Critical
Publication of ATE547645T1 publication Critical patent/ATE547645T1/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
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
AT08425179T 2008-03-19 2008-03-19 Linearer elektromechanischer aktuator ATE547645T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08425179A EP2103830B1 (de) 2008-03-19 2008-03-19 Linearer elektromechanischer Aktuator

Publications (1)

Publication Number Publication Date
ATE547645T1 true ATE547645T1 (de) 2012-03-15

Family

ID=39708590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08425179T ATE547645T1 (de) 2008-03-19 2008-03-19 Linearer elektromechanischer aktuator

Country Status (3)

Country Link
EP (1) EP2103830B1 (de)
AT (1) ATE547645T1 (de)
ES (1) ES2383015T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518672B2 (en) 2010-06-21 2016-12-13 Cameron International Corporation Electronically actuated gate valve
FR2992038B1 (fr) * 2012-06-14 2014-07-04 Messier Bugatti Dowty Actionneur electromecanique
CN107289043A (zh) * 2017-08-08 2017-10-24 吉林大学 一种自锁式电子机械制动装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313852A (en) * 1992-11-06 1994-05-24 Grumman Aerospace Corporation Differential linear actuator
GB9415648D0 (en) * 1994-08-03 1994-09-21 Rotork Controls Differential drive linear actuator
DE19719510A1 (de) * 1997-05-09 1998-11-12 Schaeffler Waelzlager Ohg Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung
EP1589258A3 (de) * 2004-04-24 2009-03-11 LuK Lamellen und Kupplungsbau Beteiligungs KG Differenzgetriebe

Also Published As

Publication number Publication date
EP2103830A1 (de) 2009-09-23
ES2383015T3 (es) 2012-06-15
EP2103830B1 (de) 2012-02-29

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