JP5939950B2 - 倍力機構付きシリンダ装置 - Google Patents

倍力機構付きシリンダ装置 Download PDF

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Publication number
JP5939950B2
JP5939950B2 JP2012219707A JP2012219707A JP5939950B2 JP 5939950 B2 JP5939950 B2 JP 5939950B2 JP 2012219707 A JP2012219707 A JP 2012219707A JP 2012219707 A JP2012219707 A JP 2012219707A JP 5939950 B2 JP5939950 B2 JP 5939950B2
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JP
Japan
Prior art keywords
piston
housing
booster mechanism
cylinder device
output 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
JP2012219707A
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English (en)
Japanese (ja)
Other versions
JP2014070722A5 (enExample
JP2014070722A (ja
Inventor
横田　英明
英明 横田
米澤　慶多朗
慶多朗 米澤
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.)
Kosmek KK
Original Assignee
Kosmek KK
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 Kosmek KK filed Critical Kosmek KK
Priority to JP2012219707A priority Critical patent/JP5939950B2/ja
Priority to US14/430,247 priority patent/US10024340B2/en
Priority to EP13844228.0A priority patent/EP2905481B1/en
Priority to PCT/JP2013/076120 priority patent/WO2014054503A1/ja
Publication of JP2014070722A publication Critical patent/JP2014070722A/ja
Publication of JP2014070722A5 publication Critical patent/JP2014070722A5/ja
Application granted granted Critical
Publication of JP5939950B2 publication Critical patent/JP5939950B2/ja
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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • 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
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
    • 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
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
JP2012219707A 2012-10-01 2012-10-01 倍力機構付きシリンダ装置 Active JP5939950B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012219707A JP5939950B2 (ja) 2012-10-01 2012-10-01 倍力機構付きシリンダ装置
US14/430,247 US10024340B2 (en) 2012-10-01 2013-09-26 Cylinder device with force multiplication mechanism
EP13844228.0A EP2905481B1 (en) 2012-10-01 2013-09-26 Cylinder device with force multiplication mechanism
PCT/JP2013/076120 WO2014054503A1 (ja) 2012-10-01 2013-09-26 倍力機構付きシリンダ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012219707A JP5939950B2 (ja) 2012-10-01 2012-10-01 倍力機構付きシリンダ装置

Publications (3)

Publication Number Publication Date
JP2014070722A JP2014070722A (ja) 2014-04-21
JP2014070722A5 JP2014070722A5 (enExample) 2015-09-10
JP5939950B2 true JP5939950B2 (ja) 2016-06-22

Family

ID=50434831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012219707A Active JP5939950B2 (ja) 2012-10-01 2012-10-01 倍力機構付きシリンダ装置

Country Status (4)

Country Link
US (1) US10024340B2 (enExample)
EP (1) EP2905481B1 (enExample)
JP (1) JP5939950B2 (enExample)
WO (1) WO2014054503A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6353782B2 (ja) * 2014-12-25 2018-07-04 株式会社コスメック 倍力機構付きシリンダ装置
CN105545858B (zh) * 2016-02-03 2017-06-23 山东科技大学 一种气‑液增压缸专用气控阀及气‑液增压缸
CN107269622A (zh) * 2017-07-31 2017-10-20 山东万通液压股份有限公司 自适应式活塞杆与活塞连接结构
JP7437741B2 (ja) * 2020-02-25 2024-02-26 株式会社コスメック 倍力機構付きシリンダ装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843603B2 (ja) * 1977-08-10 1983-09-28 晴暢 西岡 昇圧装置
CH665007A5 (de) * 1984-05-11 1988-04-15 Enfo Grundlagen Forschungs Ag Hydraulischer zylinder mit kraftmultiplikation.
JPS6267309A (ja) * 1985-09-20 1987-03-27 Mikado Kinzoku Kogyo Kk 大ストロ−ク用エアシリンダ
JPH01171903U (enExample) * 1988-05-26 1989-12-06
JP2696187B2 (ja) * 1992-07-20 1998-01-14 明男 松井 増圧型流体圧シリンダ
DE69208435T2 (de) 1991-12-13 1996-07-04 Akio Gifu Gifu Matsui Druckflüssigkeitszylinder mit Druckübersetzer
JP3804719B2 (ja) * 1997-12-01 2006-08-02 Ｓｍｃ株式会社 流体圧シリンダ
JP3842418B2 (ja) * 1997-12-09 2006-11-08 イハラサイエンス株式会社 小型アクチュエータ用倍力機構
JP2001025932A (ja) * 1999-07-12 2001-01-30 Sankyo Seiki Mfg Co Ltd 工具ホルダ把持機構
JP2002096231A (ja) * 2000-09-22 2002-04-02 Kosmek Ltd クランプ装置
JP4947461B2 (ja) * 2006-11-01 2012-06-06 株式会社パボット技研 増力型流体圧シリンダ
JP5247219B2 (ja) * 2008-04-16 2013-07-24 パスカルエンジニアリング株式会社 クランプ装置
JP5430374B2 (ja) 2009-12-04 2014-02-26 株式会社ダスキン 油ポット
JP4945681B1 (ja) 2010-11-24 2012-06-06 株式会社コスメック 倍力機構付きシリンダ装置
JP2012112532A (ja) * 2012-02-13 2012-06-14 Kosmek Ltd 倍力機構付きシリンダ装置
JP6267309B2 (ja) 2016-11-09 2018-01-24 シャープ株式会社 蒸気調理器

Also Published As

Publication number Publication date
WO2014054503A1 (ja) 2014-04-10
EP2905481B1 (en) 2018-01-17
EP2905481A4 (en) 2015-10-14
US20150247512A1 (en) 2015-09-03
EP2905481A1 (en) 2015-08-12
JP2014070722A (ja) 2014-04-21
US10024340B2 (en) 2018-07-17

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