ATE546668T1 - Betätiger für hebevorrichtung - Google Patents

Betätiger für hebevorrichtung

Info

Publication number
ATE546668T1
ATE546668T1 AT09015015T AT09015015T ATE546668T1 AT E546668 T1 ATE546668 T1 AT E546668T1 AT 09015015 T AT09015015 T AT 09015015T AT 09015015 T AT09015015 T AT 09015015T AT E546668 T1 ATE546668 T1 AT E546668T1
Authority
AT
Austria
Prior art keywords
gear
base
worm
screw rod
lifting device
Prior art date
Application number
AT09015015T
Other languages
English (en)
Inventor
Cheng-Hu Ku
Original Assignee
Moteck Electric Corp
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 Moteck Electric Corp filed Critical Moteck Electric Corp
Application granted granted Critical
Publication of ATE546668T1 publication Critical patent/ATE546668T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • 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
    • F16H2025/2084—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18688—Limit stop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18704—Means to selectively lock or retard screw or nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Toys (AREA)
AT09015015T 2008-12-05 2009-12-03 Betätiger für hebevorrichtung ATE546668T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097221891U TWM356733U (en) 2008-12-05 2008-12-05 Push rod structure

Publications (1)

Publication Number Publication Date
ATE546668T1 true ATE546668T1 (de) 2012-03-15

Family

ID=42026092

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09015015T ATE546668T1 (de) 2008-12-05 2009-12-03 Betätiger für hebevorrichtung

Country Status (4)

Country Link
US (1) US8210064B2 (de)
EP (1) EP2194294B1 (de)
AT (1) ATE546668T1 (de)
TW (1) TWM356733U (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9222296B2 (en) * 2007-08-06 2015-12-29 Strattec Power Access Llc Linear drive actuator for a movable vehicle panel
FR2938893B1 (fr) * 2008-11-25 2011-07-15 Innovation Technologie Conseil Itc Actionneur lineaire
US8495836B2 (en) * 2009-08-27 2013-07-30 Sargent Manufacturing Company Door hardware drive mechanism with sensor
BR112012009038A2 (pt) * 2009-11-13 2016-04-19 Linak As atuador linear
EP2619889B1 (de) * 2010-09-24 2019-04-17 Danaher Corporation Linearer aktuator
TWM400533U (en) * 2010-10-25 2011-03-21 Moteck Electric Corp Release device for electric pushing rod
US9175770B2 (en) * 2011-02-04 2015-11-03 Airbus Sas And Secured locking corset for shutter controlled by actuator, in particular actuator corset for aircraft door and locking method
TWI448066B (zh) * 2011-05-31 2014-08-01 Timotion Technology Co Ltd 用於致動裝置之具制動減速機構的馬達
CN102284821B (zh) * 2011-07-06 2014-02-19 湖北三丰智能输送装备股份有限公司 一种大型构件升降翻转操作平台
ITAN20110112A1 (it) * 2011-08-10 2013-02-11 So Ge Mi Spa Attuatore lineare per dispositivi di bloccaggio e chiusura per veicoli.
KR101704056B1 (ko) * 2011-10-26 2017-02-08 현대자동차주식회사 전동잭
JP5914031B2 (ja) * 2012-02-17 2016-05-11 Ntn株式会社 電動リニアアクチュエータ
ITBO20120108A1 (it) * 2012-03-06 2013-09-07 Ferrari Spa Veicolo stradale provvisto di un condotto di raffreddamento per il raffreddamento di un freno
US8794087B2 (en) * 2012-06-08 2014-08-05 Timotion Technology Co., Ltd. Gear motor having safety mechanism
TWI516693B (zh) * 2013-05-15 2016-01-11 第一傳動科技股份有限公司 線性致動器及其可調整速度之快速釋放結構
US10180180B2 (en) * 2013-09-25 2019-01-15 Medela Holding Ag Gear motor pump assembly
JP2015190618A (ja) * 2014-03-31 2015-11-02 アイシン精機株式会社 回転停止保持切換装置
JP6702964B2 (ja) * 2014-10-31 2020-06-03 ディー−ボックス テクノロジーズ インコーポレイテッド 運動シミュレーター用線形アクチュエータ
TWI577901B (zh) * 2015-06-22 2017-04-11 第一傳動科技股份有限公司 用於電動缸馬達的制動裝置
US9772013B2 (en) * 2015-09-28 2017-09-26 Moteck Electric Corp. Safety linear actuator assembly
SE539951C2 (en) * 2016-02-24 2018-02-06 Reac Ab Linear actuator and a method for operating a linear actuator
TWM540215U (zh) * 2017-01-13 2017-04-21 Timotion Technology Co Ltd 往復式線性推桿
WO2019001654A1 (en) * 2017-06-28 2019-01-03 Linak A/S LINEAR ACTUATOR
TWM553079U (zh) * 2017-08-15 2017-12-11 Timotion Technology Co Ltd 具有安全機制的電動缸結構
CN109654341B (zh) * 2019-01-25 2023-09-12 苏州恒昌光电有限公司 一种自动升降杆
WO2020182258A1 (en) * 2019-03-13 2020-09-17 Linak A/S Linear actuator
CN112357810A (zh) * 2019-07-24 2021-02-12 天津德科智控股份有限公司 一种新型电动助力举升机构
TWM610053U (zh) * 2020-12-21 2021-04-01 第一傳動科技股份有限公司 具有雙制動機構的電動推桿
US11585416B2 (en) * 2021-06-01 2023-02-21 Asyst Technologies L.L.C. Fine pitch adjuster
TWM639479U (zh) * 2022-12-15 2023-04-01 第一傳動科技股份有限公司 具有蝸輪定位機制的電動缸

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Publication number Priority date Publication date Assignee Title
US2531109A (en) * 1944-06-19 1950-11-21 Garrett Corp Travel and load limit system for screw actuators
US4431093A (en) * 1982-03-11 1984-02-14 Pacific Scientific Company Motion snubber
EP0321716B1 (de) * 1987-11-26 1993-06-02 Ichikoh Industries Limited Antriebseinheit für elektrisch fernbedienbaren Spiegel
US5046376A (en) * 1991-04-03 1991-09-10 Cooper Industries, Inc. Shaft locking or manual operating apparatus
DE69404972T2 (de) * 1993-02-10 1998-02-26 Atoma International, Inc., Newmarket, Ontario Lineaire antriebsbewegung
GB9415648D0 (en) * 1994-08-03 1994-09-21 Rotork Controls Differential drive linear actuator
DK151096A (da) * 1996-12-23 1998-07-17 Linak As Lineær aktuator
AU2001293682B2 (en) * 2000-10-03 2005-07-07 Linak A/S A linear actuator
DE202004000950U1 (de) * 2004-01-22 2004-04-01 Jaeger Industrial Co., Ltd., Sindian Linearstellglied
EP1718885B1 (de) * 2004-02-24 2012-10-10 Linak A/S Eine überlastkupplung umfassender linearantrieb
US20060243075A1 (en) * 2005-05-02 2006-11-02 Hiwin Mikrosystem Corp. Linear actuator with quick release mechanism
US7533591B2 (en) * 2007-03-03 2009-05-19 T-Motion Technology Co., Ltd. Fast-releasing controlling device of actuator for electric sickbed

Also Published As

Publication number Publication date
TWM356733U (en) 2009-05-11
EP2194294A1 (de) 2010-06-09
US20100139429A1 (en) 2010-06-10
EP2194294B1 (de) 2012-02-22
US8210064B2 (en) 2012-07-03

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