CA2729573C - Electric push rod convenient for mounting - Google Patents

Electric push rod convenient for mounting Download PDF

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Publication number
CA2729573C
CA2729573C CA2729573A CA2729573A CA2729573C CA 2729573 C CA2729573 C CA 2729573C CA 2729573 A CA2729573 A CA 2729573A CA 2729573 A CA2729573 A CA 2729573A CA 2729573 C CA2729573 C CA 2729573C
Authority
CA
Canada
Prior art keywords
puller
hole
limit
gearbox cover
push rod
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.)
Active
Application number
CA2729573A
Other languages
English (en)
French (fr)
Other versions
CA2729573A1 (en
Inventor
Qing MIN
Youcai Feng
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2729573A1 publication Critical patent/CA2729573A1/en
Application granted granted Critical
Publication of CA2729573C publication Critical patent/CA2729573C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06Means for converting reciprocating motion into rotary motion or vice versa
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • F16H2025/2031Actuator casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • F16H2025/2062Arrangements for driving the actuator
    • F16H2025/2081Parallel arrangement of drive motor to screw axis

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)
  • General Details Of Gearings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CA2729573A 2008-07-14 2009-03-13 Electric push rod convenient for mounting Active CA2729573C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200810062942.7 2008-07-14
CNA2008100629427A CN101388579A (zh) 2008-07-14 2008-07-14 便于安装的电动推杆
PCT/CN2009/070775 WO2010006518A1 (zh) 2008-07-14 2009-03-13 便于安装的电动推杆

Publications (2)

Publication Number Publication Date
CA2729573A1 CA2729573A1 (en) 2010-01-21
CA2729573C true CA2729573C (en) 2016-04-12

Family

ID=40477819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2729573A Active CA2729573C (en) 2008-07-14 2009-03-13 Electric push rod convenient for mounting

Country Status (6)

Country Link
KR (1) KR101184441B1 (zh)
CN (1) CN101388579A (zh)
AU (1) AU2009270385B2 (zh)
CA (1) CA2729573C (zh)
MY (1) MY165261A (zh)
WO (1) WO2010006518A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011057631A1 (en) * 2009-11-13 2011-05-19 Linak A/S Linear actuator
CN103307246B (zh) * 2013-07-02 2015-08-12 北京联合大学 行程可调推杆机构
KR101918328B1 (ko) 2014-07-25 2018-11-13 현대중공업 주식회사 엔진의 푸시로드 커버
KR102169207B1 (ko) 2015-03-17 2020-10-22 현대중공업 주식회사 내장형 푸시 로드의 밸브
CN106988639A (zh) * 2017-05-31 2017-07-28 芜湖莫森泰克汽车科技股份有限公司 一种汽车尾门电动撑杆结构
CN108599456A (zh) * 2018-05-23 2018-09-28 浙江捷昌线性驱动科技股份有限公司 一种尾拉换向结构和线性致动器
CN110605682A (zh) * 2019-09-11 2019-12-24 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 一种柱塞泵凡尔座拉拔器
CN111795285B (zh) * 2020-07-13 2021-12-07 商彩科技(深圳)有限公司 一种基于物联网的智能投屏装置
CN113328567A (zh) * 2021-06-08 2021-08-31 台州瑞地传动股份有限公司 电动推杆的制造方法
KR102609812B1 (ko) * 2021-10-08 2023-12-05 주식회사 케이엘티 윤활유 주입기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10127008A (ja) * 1996-10-15 1998-05-15 Kishi Eng Kk 電動シリンダ
TW364367U (en) * 1998-12-31 1999-07-11 Jeng-Huei Ke Structure of transmission tortion adjustment
JP4732207B2 (ja) * 2006-03-23 2011-07-27 株式会社ホンダロック アクチュエータ
CN2909675Y (zh) * 2006-03-29 2007-06-06 许晓华 推杆电机

Also Published As

Publication number Publication date
MY165261A (en) 2018-03-15
AU2009270385A1 (en) 2010-01-21
CN101388579A (zh) 2009-03-18
AU2009270385B2 (en) 2015-03-19
KR101184441B1 (ko) 2012-09-20
CA2729573A1 (en) 2010-01-21
WO2010006518A1 (zh) 2010-01-21
KR20110015617A (ko) 2011-02-16

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