ATE317974T1 - Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag - Google Patents

Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag

Info

Publication number
ATE317974T1
ATE317974T1 AT03736629T AT03736629T ATE317974T1 AT E317974 T1 ATE317974 T1 AT E317974T1 AT 03736629 T AT03736629 T AT 03736629T AT 03736629 T AT03736629 T AT 03736629T AT E317974 T1 ATE317974 T1 AT E317974T1
Authority
AT
Austria
Prior art keywords
piston
stopping
working
shaft
controlled
Prior art date
Application number
AT03736629T
Other languages
English (en)
Inventor
Hugo S Ferguson
Wei Cheng Chen
Original Assignee
Dynamic Systems Int 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 Dynamic Systems Int Inc filed Critical Dynamic Systems Int Inc
Application granted granted Critical
Publication of ATE317974T1 publication Critical patent/ATE317974T1/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/28Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20Other details, e.g. assembly with regulating devices
    • F15B15/24Other details, e.g. assembly with regulating devices for restricting the stroke
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/36Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001Type of application of the stress
    • G01N2203/0005Repeated or cyclic
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • G01N2203/0019Compressive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003Generation of the force
    • G01N2203/0042Pneumatic or hydraulic means
    • G01N2203/0048Hydraulic means

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Presses (AREA)
  • Actuator (AREA)
  • Servomotors (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Braking Arrangements (AREA)
AT03736629T 2002-05-22 2003-05-16 Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag ATE317974T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38263702P 2002-05-22 2002-05-22
US10/439,474 US6742440B2 (en) 2002-05-22 2003-05-16 Servo-controlled integral stop for use with a servo-controlled hydraulic piston

Publications (1)

Publication Number Publication Date
ATE317974T1 true ATE317974T1 (de) 2006-03-15

Family

ID=29553588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03736629T ATE317974T1 (de) 2002-05-22 2003-05-16 Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag

Country Status (8)

Country Link
US (1) US6742440B2 (de)
EP (1) EP1511985B1 (de)
JP (1) JP4359559B2 (de)
CN (1) CN1329725C (de)
AT (1) ATE317974T1 (de)
AU (1) AU2003237872A1 (de)
DE (1) DE60303600T2 (de)
WO (1) WO2003100385A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004025301D1 (de) * 2003-06-26 2010-03-11 Dynamic Systems Int Inc Vorrichtung zur Ermöglichung der Erhitzung eines Prüflings von hoher Selbstresistenz in Systemen zur dynamischen Materialprüfung und begleitendes Verfahren zur Verwendung darin
DE102006045258B4 (de) * 2006-09-24 2012-11-08 Farger & Joosten Maschinenbau Gmbh Hydropneumatischer Druckübersetzer mit Hub- und Kraftbegrenzung
CN102678218B (zh) * 2009-01-19 2014-10-29 三井造船株式会社 内燃机的排气气体分离装置的结构
KR100932048B1 (ko) 2009-06-08 2009-12-15 동아대학교 산학협력단 서보실린더
DE102011002242B4 (de) * 2011-04-21 2014-05-22 BAM Bundesanstalt für Materialforschung und -prüfung Hochgeschwindigkeits-Druck-Prüfvorrichtung zur Durchführung von Stauchversuchen
JP5577365B2 (ja) * 2012-03-15 2014-08-20 コマツ産機株式会社 プレス機械の制動性能確認装置
SE545558C2 (en) * 2021-06-23 2023-10-24 Metso Outotec Usa Inc A hydraulic system for a roller crusher and a roller crusher
CN114109963B (zh) * 2021-11-19 2023-12-15 济南悉通液压设备配套有限公司 组角机油缸运行控制方法及液压系统
CN117432671A (zh) * 2023-11-20 2024-01-23 中机锻压江苏股份有限公司 一种安全性高的电控随动主控阀及使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715389A (en) * 1949-12-19 1955-08-16 Hartford Special Machinery Co Hydro-pneumatic power mechanisms and cycling controls therefor
DE2345445B2 (de) 1973-09-08 1979-01-04 Carl Schenck Ag, 6100 Darmstadt Hydraulischer Mehrkammer-Belastungszylinder
DE2943332A1 (de) 1979-10-26 1981-05-07 Harald A. Dipl.-Ing. 6800 Mannheim Solmitz Verfahren und vorrichtung zur werkstoffpruefung fuer statische und dynamische versuche
US5195378A (en) 1991-03-08 1993-03-23 Duffers Scientific, Inc. Dynamic thermal-mechanical material testing system utilizing a balanced magnetic field
US5092179A (en) * 1991-03-08 1992-03-03 Duffers Scientific, Inc. Dynamic material testing system having independent control over specimen deformation and strain rate and a method for use therein
JP3380594B2 (ja) * 1992-10-14 2003-02-24 エーザイ株式会社 薬液の送液ポンプとこれを用いる薬液の充填用送液装置
DE69400564T2 (de) * 1993-10-12 1997-04-10 Smc Kk Servozylindervorrichtung
CN1277929A (zh) * 1998-05-26 2000-12-27 张柏青 汽车液压制动总泵

Also Published As

Publication number Publication date
EP1511985B1 (de) 2006-02-15
JP4359559B2 (ja) 2009-11-04
US20030217639A1 (en) 2003-11-27
US6742440B2 (en) 2004-06-01
DE60303600T2 (de) 2006-11-02
WO2003100385A1 (en) 2003-12-04
DE60303600D1 (de) 2006-04-20
AU2003237872A1 (en) 2003-12-12
CN1650158A (zh) 2005-08-03
CN1329725C (zh) 2007-08-01
JP2005526942A (ja) 2005-09-08
EP1511985A1 (de) 2005-03-09

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Legal Events

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