AU2003264199A1 - Linear actuator and method of minimizing axial movement of the spindle - Google Patents

Linear actuator and method of minimizing axial movement of the spindle

Info

Publication number
AU2003264199A1
AU2003264199A1 AU2003264199A AU2003264199A AU2003264199A1 AU 2003264199 A1 AU2003264199 A1 AU 2003264199A1 AU 2003264199 A AU2003264199 A AU 2003264199A AU 2003264199 A AU2003264199 A AU 2003264199A AU 2003264199 A1 AU2003264199 A1 AU 2003264199A1
Authority
AU
Australia
Prior art keywords
spindle
axial movement
linear actuator
minimizing axial
minimizing
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.)
Abandoned
Application number
AU2003264199A
Other versions
AU2003264199A8 (en
Inventor
Steve Bartlett
Eugen-Florin Craciun
Uzo Okeke
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.)
ATS Corp
Johnson Controls Technology Co
Original Assignee
Automation Tooling Systems Inc
ATS Automation Tooling Systems Inc
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 Automation Tooling Systems Inc, ATS Automation Tooling Systems Inc filed Critical Automation Tooling Systems Inc
Publication of AU2003264199A1 publication Critical patent/AU2003264199A1/en
Publication of AU2003264199A8 publication Critical patent/AU2003264199A8/en
Abandoned 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
    • 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
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • 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
    • F16H2025/2037—Actuator supports or means for fixing piston end, e.g. flanges
    • 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
    • F16H2025/2084—Perpendicular 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H57/022—Adjustment of gear shafts or bearings
    • F16H2057/0221—Axial adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
AU2003264199A 2002-08-27 2003-08-27 Linear actuator and method of minimizing axial movement of the spindle Abandoned AU2003264199A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40605402P 2002-08-27 2002-08-27
US60/406,054 2002-08-27
PCT/CA2003/001309 WO2004020870A1 (en) 2002-08-27 2003-08-27 Linear actuator and method of minimizing axial movement of the spindle

Publications (2)

Publication Number Publication Date
AU2003264199A1 true AU2003264199A1 (en) 2004-03-19
AU2003264199A8 AU2003264199A8 (en) 2004-03-19

Family

ID=31978263

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003264199A Abandoned AU2003264199A1 (en) 2002-08-27 2003-08-27 Linear actuator and method of minimizing axial movement of the spindle

Country Status (2)

Country Link
AU (1) AU2003264199A1 (en)
WO (1) WO2004020870A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101448674B (en) * 2006-03-27 2014-01-08 江森自控科技公司 Transmission device for seat adjuster
DE102012207129A1 (en) * 2012-04-27 2013-10-31 Robert Bosch Gmbh Gear spindle and spindle gear, and method for producing a gear spindle
CN105790491B (en) * 2016-03-07 2018-04-03 常州市鼎智机电有限公司 Linear transmission based on ball screw
CN107461482B (en) * 2016-06-02 2021-03-19 广东肇庆爱龙威机电有限公司 Gearbox assembly and headrest driver comprising same
DE102017111397A1 (en) * 2017-05-24 2018-11-29 Kiekert Ag ACTUATOR FOR A MOTOR VEHICLE
DE102018210130A1 (en) 2018-06-21 2019-12-24 Mahle International Gmbh Actuator and a method for manufacturing the actuator
TWI675162B (en) * 2018-06-22 2019-10-21 泓記精密股份有限公司 Screw axial clearance adjustment mechanism
CN113137460A (en) * 2021-04-18 2021-07-20 冯莉 Regulation and control type mechanical alignment meshing structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652252A5 (en) * 1981-07-13 1985-10-31 Magnetic Elektromotoren Ag Thrust and traction drive with an electric motor
DE69318189T2 (en) * 1993-10-15 1998-11-19 Skf Specialty Product Ab FALL LOCKING FOR LINEAR DRIVES
FR2748357B1 (en) * 1996-05-06 1999-08-20 Kollmorgen Artus LINEAR ACTUATOR OF A SEAT ELEMENT
US6158720A (en) * 1998-08-03 2000-12-12 Joyce/Dayton Corporation Anti-backlash nut assembly

Also Published As

Publication number Publication date
WO2004020870A1 (en) 2004-03-11
AU2003264199A8 (en) 2004-03-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase