CN102734251B - 线性致动器 - Google Patents

线性致动器 Download PDF

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Publication number
CN102734251B
CN102734251B CN201210106185.5A CN201210106185A CN102734251B CN 102734251 B CN102734251 B CN 102734251B CN 201210106185 A CN201210106185 A CN 201210106185A CN 102734251 B CN102734251 B CN 102734251B
Authority
CN
China
Prior art keywords
linear actuator
locking member
cylinder
piston
actuator according
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
CN201210106185.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN102734251A (zh
Inventor
石桥康一郎
佐藤太平
佐藤俊夫
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.)
SMC Corp
Original Assignee
SMC 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 SMC Corp filed Critical SMC Corp
Publication of CN102734251A publication Critical patent/CN102734251A/zh
Application granted granted Critical
Publication of CN102734251B publication Critical patent/CN102734251B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
CN201210106185.5A 2011-04-13 2012-04-11 线性致动器 Active CN102734251B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011088862A JP5504539B2 (ja) 2011-04-13 2011-04-13 リニアアクチュエータ
JP2011-088862 2011-04-13

Publications (2)

Publication Number Publication Date
CN102734251A CN102734251A (zh) 2012-10-17
CN102734251B true CN102734251B (zh) 2016-04-06

Family

ID=46935694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210106185.5A Active CN102734251B (zh) 2011-04-13 2012-04-11 线性致动器

Country Status (6)

Country Link
US (1) US9010236B2 (enExample)
JP (1) JP5504539B2 (enExample)
KR (1) KR101893080B1 (enExample)
CN (1) CN102734251B (enExample)
DE (1) DE102012007175B4 (enExample)
TW (1) TWI596283B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105283287B (zh) * 2013-05-16 2017-04-05 株式会社市丸技研 轮胎硫化机的直动机构和轮胎硫化机的中心机构
CN107257894B (zh) * 2015-02-23 2023-05-02 拓诺麦公司 高速杆型线性致动器
KR101975276B1 (ko) * 2017-09-28 2019-05-07 윤성호 로킹 유압 실린더
CN114151406A (zh) * 2021-11-26 2022-03-08 国焊(上海)智能科技有限公司 一种活塞装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549292U (enExample) * 1977-06-22 1979-01-22
JPH07110011A (ja) * 1993-10-12 1995-04-25 Smc Corp スライドアクチュエータ
JPH09189304A (ja) * 1996-01-10 1997-07-22 Nok Corp スライドシリンダのエンドロック装置
JPH09317711A (ja) * 1996-05-30 1997-12-09 Nok Corp スライドシリンダ
JP3433769B2 (ja) * 1994-07-22 2003-08-04 Ｓｍｃ株式会社 ロック機構
JP2003527545A (ja) * 2000-03-16 2003-09-16 アクチュアント コーポレーション 液圧操作デバイス

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554094A (en) * 1969-02-20 1971-01-12 Bell Aerospace Corp Piston rod locking mechanism
JPH0994640A (ja) * 1995-09-28 1997-04-08 Kawasaki Steel Corp タンディッシュの残留物排出方法およびそれに用いるタンディッシュ堰の昇降装置
US7044047B1 (en) * 2004-10-29 2006-05-16 Deere & Company Cylinder mounted stroke control
JP4992151B2 (ja) * 2006-11-30 2012-08-08 Ｓｍｃ株式会社 リニアアクチュエータ
TWI455458B (zh) * 2007-09-20 2014-10-01 Thk Co Ltd 線性致動器
TWI323319B (en) * 2007-11-02 2010-04-11 Hiwin Mikrosystem Corp Linear actuator
WO2010055698A1 (ja) * 2008-11-17 2010-05-20 国立大学法人福井大学 リニアアクチュエータ
DE202009004685U1 (de) * 2009-04-07 2009-06-10 Festo Ag & Co. Kg Linearantrieb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549292U (enExample) * 1977-06-22 1979-01-22
JPH07110011A (ja) * 1993-10-12 1995-04-25 Smc Corp スライドアクチュエータ
JP3433769B2 (ja) * 1994-07-22 2003-08-04 Ｓｍｃ株式会社 ロック機構
JPH09189304A (ja) * 1996-01-10 1997-07-22 Nok Corp スライドシリンダのエンドロック装置
JPH09317711A (ja) * 1996-05-30 1997-12-09 Nok Corp スライドシリンダ
JP2003527545A (ja) * 2000-03-16 2003-09-16 アクチュアント コーポレーション 液圧操作デバイス

Also Published As

Publication number Publication date
TWI596283B (zh) 2017-08-21
US20120260797A1 (en) 2012-10-18
JP5504539B2 (ja) 2014-05-28
KR101893080B1 (ko) 2018-08-29
CN102734251A (zh) 2012-10-17
JP2012219967A (ja) 2012-11-12
KR20120116886A (ko) 2012-10-23
DE102012007175A1 (de) 2012-10-18
DE102012007175B4 (de) 2024-05-29
US9010236B2 (en) 2015-04-21
TW201303170A (zh) 2013-01-16

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SE01 Entry into force of request for substantive examination
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