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DK1457710T3 - Lineær aktuator med en nödjusteringsanordning - Google Patents

Lineær aktuator med en nödjusteringsanordning

Info

Publication number
DK1457710T3
DK1457710T3 DK04005527T DK04005527T DK1457710T3 DK 1457710 T3 DK1457710 T3 DK 1457710T3 DK 04005527 T DK04005527 T DK 04005527T DK 04005527 T DK04005527 T DK 04005527T DK 1457710 T3 DK1457710 T3 DK 1457710T3
Authority
DK
Denmark
Prior art keywords
torque tube
linear actuator
adjustment device
emergency adjustment
movement
Prior art date
Application number
DK04005527T
Other languages
English (en)
Inventor
Marcel Soltermann
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 DK1457710T3 publication Critical patent/DK1457710T3/da

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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2454—Brakes; Rotational locks
    • 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
    • F16H2025/2071—Disconnecting drive source from the actuator, e.g. using clutches for release of drive connection during manual control
    • 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
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis
    • 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
    • F16H25/2454—Brakes; Rotational locks
    • F16H2025/2463—Brakes; Rotational locks using a wrap spring brake, i.e. a helical wind up spring for braking or locking

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Knitting Machines (AREA)
  • Fluid-Damping Devices (AREA)
DK04005527T 2003-03-14 2004-03-09 Lineær aktuator med en nödjusteringsanordning DK1457710T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4232003 2003-03-14

Publications (1)

Publication Number Publication Date
DK1457710T3 true DK1457710T3 (da) 2006-01-30

Family

ID=32739340

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04005527T DK1457710T3 (da) 2003-03-14 2004-03-09 Lineær aktuator med en nödjusteringsanordning

Country Status (4)

Country Link
EP (1) EP1457710B1 (da)
AT (1) ATE304672T1 (da)
DE (1) DE502004000062D1 (da)
DK (1) DK1457710T3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE397167T1 (de) * 2004-09-20 2008-06-15 Skf Ab Linearantrieb mit einer notverstellmöglichkeit
US7511442B2 (en) * 2004-10-28 2009-03-31 Ab Skf Linear drive device
DE202005002585U1 (de) * 2005-02-17 2005-05-19 Dewert Antriebs- Und Systemtechnik Gmbh Elektromotorischer Linearantrieb
ES2355427T3 (es) * 2005-09-02 2011-03-25 Linak A/S Dispositivo de accionamiento.
ATE490425T1 (de) 2005-09-02 2010-12-15 Linak As Betätigungsglied
US7779973B2 (en) * 2006-07-05 2010-08-24 Chen-Hui Ko Transmission mechanism with the function of the shock absorption
EP2250401B1 (en) * 2008-02-08 2013-04-10 Linak A/S Actuator
DE202011000964U1 (de) * 2011-04-21 2012-07-23 Dewert Antriebs- Und Systemtechnik Gmbh Elektromotorischer Linearantrieb
SE541297C2 (en) 2016-09-05 2019-06-18 Reac Ab Hoist device comprising a linear actuator with a manual lowering device
DE102017207251B4 (de) * 2017-04-28 2025-10-02 Schaeffler Technologies AG & Co. KG Teleskopsäule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK171715B1 (da) * 1994-05-31 1997-04-01 Linak As Lineær aktuator
CH692805A5 (de) * 1998-02-24 2002-11-15 Magnetic Elektromotoren Ag Antrieb zum Verstellen eines Objektes.
DE29818691U1 (de) * 1998-10-21 1999-02-11 OKIN Gesellschaft für Antriebstechnik mbH & Co. KG, 51645 Gummersbach Linearantrieb

Also Published As

Publication number Publication date
EP1457710B1 (de) 2005-09-14
EP1457710A1 (de) 2004-09-15
DE502004000062D1 (de) 2005-10-20
ATE304672T1 (de) 2005-09-15

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