EP1103728A3 - Endlagengeber für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung - Google Patents

Endlagengeber für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung Download PDF

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Publication number
EP1103728A3
EP1103728A3 EP00111722A EP00111722A EP1103728A3 EP 1103728 A3 EP1103728 A3 EP 1103728A3 EP 00111722 A EP00111722 A EP 00111722A EP 00111722 A EP00111722 A EP 00111722A EP 1103728 A3 EP1103728 A3 EP 1103728A3
Authority
EP
European Patent Office
Prior art keywords
pneumatic
limit switch
hydraulic power
power cylinder
position locking
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.)
Granted
Application number
EP00111722A
Other languages
English (en)
French (fr)
Other versions
EP1103728B1 (de
EP1103728A2 (de
Inventor
Josef Büter
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.)
Buemach Engineering International BV
Original Assignee
Buemach Engineering International BV
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 Buemach Engineering International BV filed Critical Buemach Engineering International BV
Publication of EP1103728A2 publication Critical patent/EP1103728A2/de
Publication of EP1103728A3 publication Critical patent/EP1103728A3/de
Application granted granted Critical
Publication of EP1103728B1 publication Critical patent/EP1103728B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F15B15/20—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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Die Erfindung beschreibt die Ausbildung eines Gebers für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung, der nach der Verriegelung in der jeweiligen Endlage anspricht, innerhalb der Arbeitszylinders mit reproduzierbarem Schaltpunkt angeordnet, temperaturunabhängig, druckunabhängig, robust sowie einfach und kostengünstig zu realisieren ist. Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß im Führungsverschlußteil (4) oder/und im Bodenverschlußteil (5) ein gegenüber dem Arbeitszylinder elektrisch isolierter Kontaktstift (17) angeordnet ist, der in Verbindung mit einem Verriegelungskolben (7) einer Modulareinheit (6) zur Endlagenverriegelung als Schließer ausgebildet ist.
EP00111722A 1999-11-24 2000-06-02 Endlagengeber für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung Expired - Lifetime EP1103728B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29920657U 1999-11-24
DE29920657U DE29920657U1 (de) 1999-11-24 1999-11-24 Endlagengeber für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung

Publications (3)

Publication Number Publication Date
EP1103728A2 EP1103728A2 (de) 2001-05-30
EP1103728A3 true EP1103728A3 (de) 2003-10-15
EP1103728B1 EP1103728B1 (de) 2005-08-17

Family

ID=8082044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111722A Expired - Lifetime EP1103728B1 (de) 1999-11-24 2000-06-02 Endlagengeber für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung

Country Status (3)

Country Link
EP (1) EP1103728B1 (de)
AT (1) ATE302347T1 (de)
DE (2) DE29920657U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022101020A1 (de) 2022-01-18 2023-07-20 Schaeffler Technologies AG & Co. KG Hydrauliksystem und Verfahren zum Betreiben eines Hydrauliksystems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177780A (en) * 1963-05-27 1965-04-13 Roger K Andersen Locking cylinder
US4140045A (en) * 1975-11-19 1979-02-20 Fenix & Scisson, Inc. Piston positioning indicator
DE2916500A1 (de) * 1979-04-24 1980-11-06 Bosch Gmbh Robert Endschalter fuer arbeitszylinder
DE3302255A1 (de) * 1983-01-24 1984-07-26 Paul Pleiger Maschinenfabrik, 5810 Witten Vorrichtung fuer die anzeige der endstellung eines kolbens in einem zylinder
DE29809717U1 (de) * 1998-05-29 1998-08-20 Bümach Engineering International B.V., Emmen Endlagenverriegelung hydraulischer Arbeitszylinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177780A (en) * 1963-05-27 1965-04-13 Roger K Andersen Locking cylinder
US4140045A (en) * 1975-11-19 1979-02-20 Fenix & Scisson, Inc. Piston positioning indicator
DE2916500A1 (de) * 1979-04-24 1980-11-06 Bosch Gmbh Robert Endschalter fuer arbeitszylinder
DE3302255A1 (de) * 1983-01-24 1984-07-26 Paul Pleiger Maschinenfabrik, 5810 Witten Vorrichtung fuer die anzeige der endstellung eines kolbens in einem zylinder
DE29809717U1 (de) * 1998-05-29 1998-08-20 Bümach Engineering International B.V., Emmen Endlagenverriegelung hydraulischer Arbeitszylinder

Also Published As

Publication number Publication date
EP1103728B1 (de) 2005-08-17
ATE302347T1 (de) 2005-09-15
DE29920657U1 (de) 2000-02-24
DE50010966D1 (de) 2005-09-22
EP1103728A2 (de) 2001-05-30

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