EP1050685A3 - Hydraulischer Linearwegschieber - Google Patents

Hydraulischer Linearwegschieber Download PDF

Info

Publication number
EP1050685A3
EP1050685A3 EP00106806A EP00106806A EP1050685A3 EP 1050685 A3 EP1050685 A3 EP 1050685A3 EP 00106806 A EP00106806 A EP 00106806A EP 00106806 A EP00106806 A EP 00106806A EP 1050685 A3 EP1050685 A3 EP 1050685A3
Authority
EP
European Patent Office
Prior art keywords
piston
slide
linear slider
hydraulic linear
housing
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
EP00106806A
Other languages
English (en)
French (fr)
Other versions
EP1050685B1 (de
EP1050685A2 (de
Inventor
Norbert Dr.-Ing. Hoogen
Dieter Dipl.-Ing. Lencer
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.)
Frimo Group GmbH
Original Assignee
Heidel & Co KG Werkzeug U GmbH
Heidel & Co Kg Werkzeug- U Maschinenfabrikation GmbH
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 Heidel & Co KG Werkzeug U GmbH, Heidel & Co Kg Werkzeug- U Maschinenfabrikation GmbH filed Critical Heidel & Co KG Werkzeug U GmbH
Publication of EP1050685A2 publication Critical patent/EP1050685A2/de
Publication of EP1050685A3 publication Critical patent/EP1050685A3/de
Application granted granted Critical
Publication of EP1050685B1 publication Critical patent/EP1050685B1/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
    • F15B15/08—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
    • F15B15/1447—Pistons; Piston to piston rod 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
    • F15B15/08—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
    • F15B15/1428—Cylinders
    • 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
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • 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
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Pens And Brushes (AREA)
  • Credit Cards Or The Like (AREA)
  • Valve Housings (AREA)

Abstract

Der Linearwegschieber (100) mit einem Schieber (10), der in einem Gehäuse (11) mit einer Gleitführung (12) verschiebebeweglich und verdrehsicher gelagert ist, und mit einem Hydraulikantrieb, welcher die Verschiebebewegung des Schiebers (10) bewirkt und welcher einen in einem Zylinder unter Bildung eines hydraulischen Arbeitsraumes (13) verschiebebe-weglich gelagerten Kolben (24) aufweist, ist derart ausgebildet, daß der Zylinder und der Arbeitsraum (13) im Schieber (10) angeordnet sind, wobei der Kolben (24) gegenüber dem Gehäuse (11) feststeht.
EP00106806A 1999-05-07 2000-03-30 Hydraulischer Linearwegschieber Expired - Lifetime EP1050685B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29908563U 1999-05-07
DE29908563U DE29908563U1 (de) 1999-05-07 1999-05-07 Linearwegschieber

Publications (3)

Publication Number Publication Date
EP1050685A2 EP1050685A2 (de) 2000-11-08
EP1050685A3 true EP1050685A3 (de) 2002-08-14
EP1050685B1 EP1050685B1 (de) 2006-02-15

Family

ID=8073551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106806A Expired - Lifetime EP1050685B1 (de) 1999-05-07 2000-03-30 Hydraulischer Linearwegschieber

Country Status (5)

Country Link
US (1) US6761104B2 (de)
EP (1) EP1050685B1 (de)
AT (1) ATE317946T1 (de)
DE (3) DE29908563U1 (de)
ES (1) ES2258423T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112891C1 (de) * 2001-03-15 2002-08-29 S & L Werkzeugbau Gmbh & Co Kg Umbugvorrichtung
DE202005003031U1 (de) * 2005-02-23 2006-07-06 Doma-Tech Mainardi Ag Fluideinheit
DE102005061730B4 (de) * 2005-11-18 2009-07-23 Tr Electronic Gmbh Vorrichtung zum Bewegen eines Kolbens
DE102017102379B4 (de) 2017-02-07 2023-02-16 Chiron Group Se Werkzeugmaschine
DE102018121549A1 (de) 2018-09-04 2020-03-05 Liebherr-Components Kirchdorf GmbH Verfahren zur Reparatur einer Kolben-Zylinder-Einheit innerhalb einer Arbeitsmaschine
EP3712443A1 (de) * 2019-03-22 2020-09-23 Comercial de Utiles y Moldes, S.A. Hydraulikzylinder
CN110985479B (zh) * 2019-12-29 2021-08-27 山东金利液压科技有限公司 一种自动换向液压缸

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604021A5 (en) * 1976-09-23 1978-08-31 Jules Degelmann Working cylinder for reciprocating motion
DE3241233A1 (de) * 1982-11-09 1984-05-10 Johannes 7953 Bad Schussenried Falkenstein Antriebsaggregat fuer druckmittelantriebe
DE3527155A1 (de) * 1985-07-30 1987-02-12 Festo Kg Vorschubeinrichtung
US5609091A (en) * 1994-02-05 1997-03-11 Festo Kg Fluid power advancing unit
US5615598A (en) * 1994-06-21 1997-04-01 Parker Hannifin Rak Sa Jack with fixed piston for handling, moving and manipulating a workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7104168U (de) 1971-08-12 Beck H Arbeitszylinder
DE29517615U1 (de) 1995-11-07 1995-12-21 Festo Kg, 73734 Esslingen Fluidbetätigter Arbeitszylinder
US5865089A (en) * 1997-09-19 1999-02-02 Langer; John W. Linear thruster
US5957029A (en) * 1997-09-19 1999-09-28 Bimba Manufacturing Co. Linear thruster

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604021A5 (en) * 1976-09-23 1978-08-31 Jules Degelmann Working cylinder for reciprocating motion
DE3241233A1 (de) * 1982-11-09 1984-05-10 Johannes 7953 Bad Schussenried Falkenstein Antriebsaggregat fuer druckmittelantriebe
DE3527155A1 (de) * 1985-07-30 1987-02-12 Festo Kg Vorschubeinrichtung
US5609091A (en) * 1994-02-05 1997-03-11 Festo Kg Fluid power advancing unit
US5615598A (en) * 1994-06-21 1997-04-01 Parker Hannifin Rak Sa Jack with fixed piston for handling, moving and manipulating a workpiece

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAYMOND M K: "COMPACT PNEUMATIC ACTUATOR HANDLES HEAVY LOADS", MACHINE DESIGN, PENTON,INC. CLEVELAND, US, vol. 70, no. 3, 19 February 1998 (1998-02-19), pages 54, XP000779310, ISSN: 0024-9114 *

Also Published As

Publication number Publication date
DE50012211D1 (de) 2006-04-20
ATE317946T1 (de) 2006-03-15
US20020038601A1 (en) 2002-04-04
ES2258423T3 (es) 2006-09-01
DE29908563U1 (de) 1999-10-07
US6761104B2 (en) 2004-07-13
DE20005776U1 (de) 2000-08-31
EP1050685B1 (de) 2006-02-15
EP1050685A2 (de) 2000-11-08

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