EP1568894A3 - Fluidbetätigter Arbeitszylinder - Google Patents

Fluidbetätigter Arbeitszylinder Download PDF

Info

Publication number
EP1568894A3
EP1568894A3 EP05000205A EP05000205A EP1568894A3 EP 1568894 A3 EP1568894 A3 EP 1568894A3 EP 05000205 A EP05000205 A EP 05000205A EP 05000205 A EP05000205 A EP 05000205A EP 1568894 A3 EP1568894 A3 EP 1568894A3
Authority
EP
European Patent Office
Prior art keywords
working cylinder
piston
fluid actuated
cylinder
actuated working
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
EP05000205A
Other languages
English (en)
French (fr)
Other versions
EP1568894A2 (de
EP1568894B1 (de
Inventor
Gerald Müller
Albrecht Wagner
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of EP1568894A2 publication Critical patent/EP1568894A2/de
Publication of EP1568894A3 publication Critical patent/EP1568894A3/de
Application granted granted Critical
Publication of EP1568894B1 publication Critical patent/EP1568894B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/28—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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps
    • 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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1438—Cylinder to end cap assemblies
    • 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
    • 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
    • F15B2215/00—Fluid-actuated devices for displacing a member from one position to another
    • F15B2215/30—Constructional details thereof
    • F15B2215/305—Constructional details thereof characterised by the use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

Es wird ein fluidbetätigter Arbeitszylinder vorgeschlagen, dessen Zylindergehäuse (2) ein Zylinderrohr (3) aufweist, das mit wenigstens einem seiner beiden Endabschnitte (28, 29) in einen Abschlussdeckel (4, 5) eingesteckt ist, so dass es am Außenumfang von einem ringförmige Deckelfortsatz (32) koaxial übergriffen wird, in den der Kolben (7) des Arbeitszylinders (1) beim Erreichen seiner Endlage eintauchen kann. Außen am Zylindergehäuse (2) befindet sich mindestens eine Sensoraufnahme (34), die zur Fixierung eines der Endlagendetektion des Kolbens (7) dienenden Positionssensors (35) vorgesehen ist. Diese Sensoraufnahme (34) ist so am Außenumfang des Deckelfortsatzes (32) angeordnet, dass sie von dem in den Deckelfortsatz (32) eintauchenden Kolben (7) unterfahren wird.
EP05000205A 2004-02-24 2005-01-07 Fluidbetätigter Arbeitszylinder Not-in-force EP1568894B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200420002852 DE202004002852U1 (de) 2004-02-24 2004-02-24 Fluidbetätigter Arbeitszylinder
DE202004002852U 2004-02-24

Publications (3)

Publication Number Publication Date
EP1568894A2 EP1568894A2 (de) 2005-08-31
EP1568894A3 true EP1568894A3 (de) 2005-11-09
EP1568894B1 EP1568894B1 (de) 2007-04-11

Family

ID=32186299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05000205A Not-in-force EP1568894B1 (de) 2004-02-24 2005-01-07 Fluidbetätigter Arbeitszylinder

Country Status (2)

Country Link
EP (1) EP1568894B1 (de)
DE (2) DE202004002852U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8438967B2 (en) 2006-07-28 2013-05-14 Norgren Gmbh Piston portion for a piston assembly and a piston assembly
JP6098880B2 (ja) * 2013-05-07 2017-03-22 Smc株式会社 流体圧シリンダ
JP5854387B2 (ja) 2013-05-16 2016-02-09 Smc株式会社 流体圧シリンダ
DE112014004317B4 (de) 2013-09-19 2023-08-24 Norgren Gmbh Positionsüberwachungsgerät für einen Linearantrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079871A5 (de) * 1970-02-16 1971-11-12 Usinor
GB2078335A (en) * 1980-05-29 1982-01-06 Festo Maschf Stoll G Cylinder end-closure
DE3734525A1 (de) * 1987-10-13 1989-04-27 Festo Kg Insbesondere in abhaengigkeit von bestimmten kolbenstellungen eines kolben-zylinder-aggregates betaetigbare schaltanordnung
EP0572774A1 (de) * 1992-06-04 1993-12-08 Festo KG Gehäuse für einen Arbeitszylinder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079871A5 (de) * 1970-02-16 1971-11-12 Usinor
GB2078335A (en) * 1980-05-29 1982-01-06 Festo Maschf Stoll G Cylinder end-closure
DE3734525A1 (de) * 1987-10-13 1989-04-27 Festo Kg Insbesondere in abhaengigkeit von bestimmten kolbenstellungen eines kolben-zylinder-aggregates betaetigbare schaltanordnung
EP0572774A1 (de) * 1992-06-04 1993-12-08 Festo KG Gehäuse für einen Arbeitszylinder

Also Published As

Publication number Publication date
DE202004002852U1 (de) 2004-04-22
DE502005000564D1 (de) 2007-05-24
EP1568894A2 (de) 2005-08-31
EP1568894B1 (de) 2007-04-11

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