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GB201906281D0 - Linear actuator - Google Patents

Linear actuator

Info

Publication number
GB201906281D0
GB201906281D0 GBGB1906281.9A GB201906281A GB201906281D0 GB 201906281 D0 GB201906281 D0 GB 201906281D0 GB 201906281 A GB201906281 A GB 201906281A GB 201906281 D0 GB201906281 D0 GB 201906281D0
Authority
GB
United Kingdom
Prior art keywords
linear actuator
actuator
linear
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.)
Withdrawn
Application number
GBGB1906281.9A
Other versions
GB2583530A (en
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.)
Nemein Ltd
Original Assignee
Nemein Ltd
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 Nemein Ltd filed Critical Nemein Ltd
Priority to GB1906281.9A priority Critical patent/GB2583530A/en
Publication of GB201906281D0 publication Critical patent/GB201906281D0/en
Priority to PCT/EP2020/061345 priority patent/WO2020224978A1/en
Publication of GB2583530A publication Critical patent/GB2583530A/en
Withdrawn legal-status Critical Current

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
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB1906281.9A 2019-05-03 2019-05-03 Linear actuator Withdrawn GB2583530A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1906281.9A GB2583530A (en) 2019-05-03 2019-05-03 Linear actuator
PCT/EP2020/061345 WO2020224978A1 (en) 2019-05-03 2020-04-23 Linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1906281.9A GB2583530A (en) 2019-05-03 2019-05-03 Linear actuator

Publications (2)

Publication Number Publication Date
GB201906281D0 true GB201906281D0 (en) 2019-06-19
GB2583530A GB2583530A (en) 2020-11-04

Family

ID=67384928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1906281.9A Withdrawn GB2583530A (en) 2019-05-03 2019-05-03 Linear actuator

Country Status (2)

Country Link
GB (1) GB2583530A (en)
WO (1) WO2020224978A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63158351A (en) * 1986-12-18 1988-07-01 Hitachi Electronics Eng Co Ltd Lead screw
FI86969C (en) * 1991-02-05 1992-11-10 Biohit Oy Pipette
JPH07113453A (en) * 1993-10-14 1995-05-02 Sony Corp Motion conversion mechanism
ITMI20030038A1 (en) * 2003-01-13 2004-07-14 Elio Cavagna LINEAR HANDLING DEVICE ASSOCIATED WITH AN ENDLESS SCREW.
US7025732B2 (en) * 2003-02-25 2006-04-11 Ethicon Endo-Surgery, Inc. Biopsy device with variable speed cutter advance
DE102008000346A1 (en) * 2008-02-19 2009-08-20 Zf Friedrichshafen Ag Device for converting rotational movement into translatory movement, has cylindrical component on whose lateral area, helical guide curve and finger-type feeler element engaging with guide curve are located
US20190106925A1 (en) * 2017-10-11 2019-04-11 Magna Closures Inc. Variable lead screw for power door actuator

Also Published As

Publication number Publication date
WO2020224978A1 (en) 2020-11-12
GB2583530A (en) 2020-11-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)