DE60303600D1 - Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag - Google Patents

Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag

Info

Publication number
DE60303600D1
DE60303600D1 DE60303600T DE60303600T DE60303600D1 DE 60303600 D1 DE60303600 D1 DE 60303600D1 DE 60303600 T DE60303600 T DE 60303600T DE 60303600 T DE60303600 T DE 60303600T DE 60303600 D1 DE60303600 D1 DE 60303600D1
Authority
DE
Germany
Prior art keywords
piston
stopping
working
shaft
controlled
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.)
Expired - Lifetime
Application number
DE60303600T
Other languages
English (en)
Other versions
DE60303600T2 (de
Inventor
S Ferguson
Cheng Chen
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.)
Dynamic Systems Inc
Dynamic Systems International Inc USA
Original Assignee
Dynamic Systems Inc
Dynamic Systems International Inc USA
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 Inc, Dynamic Systems International Inc USA filed Critical Dynamic Systems Inc
Application granted granted Critical
Publication of DE60303600D1 publication Critical patent/DE60303600D1/de
Publication of DE60303600T2 publication Critical patent/DE60303600T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/28—Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning
    • 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
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0005—Repeated or cyclic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0048—Hydraulic 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)
  • Braking Arrangements (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DE60303600T 2002-05-22 2003-05-16 Gesteuerter hydraulischer kolben mit gesteuertem eingebautem anschlag Expired - Lifetime DE60303600T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38263702P 2002-05-22 2002-05-22
US382637P 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
PCT/US2003/015440 WO2003100385A1 (en) 2002-05-22 2003-05-16 Servo-controlled integral stop for use with a servo-controlled hydraulic piston
US439474 2003-05-16

Publications (2)

Publication Number Publication Date
DE60303600D1 true DE60303600D1 (de) 2006-04-20
DE60303600T2 DE60303600T2 (de) 2006-11-02

Family

ID=29553588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303600T Expired - Lifetime DE60303600T2 (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
EP1642111B1 (de) * 2003-06-26 2007-11-21 Dynamic Systems, Inc. Vorrichtung zur verbesserten selbstwiderstandsheizung fur einen dynamische materialtest und ein darin anzuwendendes verfahren
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
WO2003100385A1 (en) 2003-12-04
CN1329725C (zh) 2007-08-01
US20030217639A1 (en) 2003-11-27
JP4359559B2 (ja) 2009-11-04
DE60303600T2 (de) 2006-11-02
US6742440B2 (en) 2004-06-01
EP1511985A1 (de) 2005-03-09
AU2003237872A1 (en) 2003-12-12
CN1650158A (zh) 2005-08-03
EP1511985B1 (de) 2006-02-15
ATE317974T1 (de) 2006-03-15
JP2005526942A (ja) 2005-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition