DE50012211D1 - Hydraulischer Linearwegschieber - Google Patents

Hydraulischer Linearwegschieber

Info

Publication number
DE50012211D1
DE50012211D1 DE50012211T DE50012211T DE50012211D1 DE 50012211 D1 DE50012211 D1 DE 50012211D1 DE 50012211 T DE50012211 T DE 50012211T DE 50012211 T DE50012211 T DE 50012211T DE 50012211 D1 DE50012211 D1 DE 50012211D1
Authority
DE
Germany
Prior art keywords
piston
slide
slide valve
linear slide
hydraulic linear
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 - Fee Related
Application number
DE50012211T
Other languages
English (en)
Inventor
Dr-Ing Hoogen
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
FRIMO HEIDEL VIERSEN 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 FRIMO HEIDEL VIERSEN GmbH filed Critical FRIMO HEIDEL VIERSEN GmbH
Priority to DE50012211T priority Critical patent/DE50012211D1/de
Application granted granted Critical
Publication of DE50012211D1 publication Critical patent/DE50012211D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Credit Cards Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Valve Housings (AREA)
DE50012211T 1999-05-07 2000-03-30 Hydraulischer Linearwegschieber Expired - Fee Related DE50012211D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50012211T DE50012211D1 (de) 1999-05-07 2000-03-30 Hydraulischer Linearwegschieber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29908563U DE29908563U1 (de) 1999-05-07 1999-05-07 Linearwegschieber
DE50012211T DE50012211D1 (de) 1999-05-07 2000-03-30 Hydraulischer Linearwegschieber

Publications (1)

Publication Number Publication Date
DE50012211D1 true DE50012211D1 (de) 2006-04-20

Family

ID=8073551

Family Applications (3)

Application Number Title Priority Date Filing Date
DE29908563U Expired - Lifetime DE29908563U1 (de) 1999-05-07 1999-05-07 Linearwegschieber
DE50012211T Expired - Fee Related DE50012211D1 (de) 1999-05-07 2000-03-30 Hydraulischer Linearwegschieber
DE20005776U Expired - Lifetime DE20005776U1 (de) 1999-05-07 2000-03-30 Linearwegschieber

Family Applications Before (1)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20005776U Expired - Lifetime DE20005776U1 (de) 1999-05-07 2000-03-30 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7104168U (de) 1971-08-12 Beck H Arbeitszylinder
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
DE4403639A1 (de) * 1994-02-05 1995-08-10 Festo Kg Fluidisch betätigbare Vorschubeinheit
FR2721358B1 (fr) * 1994-06-21 1996-09-06 Parker Hannifin Rak Sa Vérin pour module de manipulation à piston fixe.
DE29517615U1 (de) 1995-11-07 1995-12-21 Festo Kg, 73734 Esslingen Fluidbetätigter Arbeitszylinder
US5957029A (en) * 1997-09-19 1999-09-28 Bimba Manufacturing Co. Linear thruster
US5865089A (en) * 1997-09-19 1999-02-02 Langer; John W. Linear thruster

Also Published As

Publication number Publication date
EP1050685B1 (de) 2006-02-15
US20020038601A1 (en) 2002-04-04
ATE317946T1 (de) 2006-03-15
EP1050685A3 (de) 2002-08-14
DE20005776U1 (de) 2000-08-31
EP1050685A2 (de) 2000-11-08
US6761104B2 (en) 2004-07-13
ES2258423T3 (es) 2006-09-01
DE29908563U1 (de) 1999-10-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FRIMO GROUP GMBH, 49504 LOTTE, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee