DK1231412T3 - Lineær aktuator - Google Patents

Lineær aktuator

Info

Publication number
DK1231412T3
DK1231412T3 DK02388010T DK02388010T DK1231412T3 DK 1231412 T3 DK1231412 T3 DK 1231412T3 DK 02388010 T DK02388010 T DK 02388010T DK 02388010 T DK02388010 T DK 02388010T DK 1231412 T3 DK1231412 T3 DK 1231412T3
Authority
DK
Denmark
Prior art keywords
spindle
transmission
actuation rod
linear actuator
movement
Prior art date
Application number
DK02388010T
Other languages
English (en)
Inventor
Henry Hansen
Original Assignee
Linak As
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 Linak As filed Critical Linak As
Application granted granted Critical
Publication of DK1231412T3 publication Critical patent/DK1231412T3/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
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using worm gears
    • 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
    • F16H2025/2093—Arrangements for driving the actuator using conical gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
DK02388010T 2001-02-08 2002-02-08 Lineær aktuator DK1231412T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200100199 2001-02-08
EP02388010A EP1231412B1 (en) 2001-02-08 2002-02-08 A linear actuator

Publications (1)

Publication Number Publication Date
DK1231412T3 true DK1231412T3 (da) 2005-10-17

Family

ID=8160178

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02388010T DK1231412T3 (da) 2001-02-08 2002-02-08 Lineær aktuator

Country Status (5)

Country Link
EP (1) EP1231412B1 (da)
AT (1) ATE299251T1 (da)
DE (1) DE60204918T2 (da)
DK (1) DK1231412T3 (da)
ES (1) ES2242838T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102968127B (zh) * 2012-11-13 2016-04-13 四川钟顺太阳能开发有限公司 一种直线驱动装置及其用于太阳能跟踪的控制及使用方法
IT202200011123A1 (it) * 2022-05-26 2023-11-26 Compact Italia S R L Attuatore lineare a trazione controllata

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541529A (en) * 1949-06-06 1951-02-13 Graham D Mcvicker Actuator for power-operated adjustable beds
CH665942A5 (de) * 1983-12-22 1988-06-30 Magnetic Elektromotoren Ag Elektromotorischer antrieb zum verstellen des kopf- oder fusskeils eines liegemoebels.
US4846011A (en) 1988-02-29 1989-07-11 Gaffney Edward J Clutch assembly
GB2250189B (en) 1990-11-28 1993-11-24 Nesbit Evans & Co Ltd Beds
DK155291A (da) 1991-09-04 1993-03-05 Linak As Aktuator
DK86292A (da) 1992-06-30 1993-12-31 Linak As Lineaer aktuator
DK171217B1 (da) 1992-09-01 1996-07-29 Linak As Lineær aktuator
DK171618B1 (da) 1993-10-12 1997-02-24 Linak As Lineær aktuator
DK4094A (da) 1994-01-10 1995-07-11 Linak As Lineær aktuator
DK151096A (da) 1996-12-23 1998-07-17 Linak As Lineær aktuator

Also Published As

Publication number Publication date
DE60204918T2 (de) 2006-04-27
EP1231412A2 (en) 2002-08-14
DE60204918D1 (de) 2005-08-11
EP1231412A3 (en) 2003-08-20
ES2242838T3 (es) 2005-11-16
ATE299251T1 (de) 2005-07-15
EP1231412B1 (en) 2005-07-06

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