FR2656385A1 - - Google Patents

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Publication number
FR2656385A1
FR2656385A1 FR8917150A FR8917150A FR2656385A1 FR 2656385 A1 FR2656385 A1 FR 2656385A1 FR 8917150 A FR8917150 A FR 8917150A FR 8917150 A FR8917150 A FR 8917150A FR 2656385 A1 FR2656385 A1 FR 2656385A1
Authority
FR
France
Prior art keywords
drawer
pressure
orifice
pump
jack
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
FR8917150A
Other languages
English (en)
French (fr)
Other versions
FR2656385B1 (fi
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.)
MATAIRCO HYDRO AIR SA
Original Assignee
MATAIRCO HYDRO AIR SA
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 MATAIRCO HYDRO AIR SA filed Critical MATAIRCO HYDRO AIR SA
Priority to FR8917150A priority Critical patent/FR2656385B1/fr
Priority to FI906069A priority patent/FI94708C/fi
Priority to EP90403611A priority patent/EP0434531B1/fr
Priority to DE69007598T priority patent/DE69007598T2/de
Priority to ES90403611T priority patent/ES2050408T3/es
Priority to NO905566A priority patent/NO177651B/no
Publication of FR2656385A1 publication Critical patent/FR2656385A1/fr
Application granted granted Critical
Publication of FR2656385B1 publication Critical patent/FR2656385B1/fr
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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Soil Working Implements (AREA)
  • Types And Forms Of Lifts (AREA)
  • Braking Arrangements (AREA)
FR8917150A 1989-12-22 1989-12-22 Expired - Fee Related FR2656385B1 (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8917150A FR2656385B1 (fi) 1989-12-22 1989-12-22
FI906069A FI94708C (fi) 1989-12-22 1990-12-10 Laite automaattisen meno-paluuliikkeen suorittamiseksi kaksivaikutteisella hydraulisella väkivivulla
EP90403611A EP0434531B1 (fr) 1989-12-22 1990-12-14 Dispositif pour faire effectuer automatiquement un aller-retour à un vérin double effet hydraulique
DE69007598T DE69007598T2 (de) 1989-12-22 1990-12-14 Einrichtung zur automatischen Bewegungsumkehr eines doppelt wirkenden Hydraulikstellgliedes.
ES90403611T ES2050408T3 (es) 1989-12-22 1990-12-14 Dispositivo para hacer efectuar automaticamente una ida y vuelta en un gato de doble efecto hidraulico.
NO905566A NO177651B (no) 1989-12-22 1990-12-21 Anordning for å bevirke automatisk frem-tilbakebevegelse ved en dobbeltvirkende hydraulisk sylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917150A FR2656385B1 (fi) 1989-12-22 1989-12-22

Publications (2)

Publication Number Publication Date
FR2656385A1 true FR2656385A1 (fi) 1991-06-28
FR2656385B1 FR2656385B1 (fi) 1992-04-30

Family

ID=9388934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8917150A Expired - Fee Related FR2656385B1 (fi) 1989-12-22 1989-12-22

Country Status (6)

Country Link
EP (1) EP0434531B1 (fi)
DE (1) DE69007598T2 (fi)
ES (1) ES2050408T3 (fi)
FI (1) FI94708C (fi)
FR (1) FR2656385B1 (fi)
NO (1) NO177651B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720123B1 (fr) * 1994-05-19 1996-08-14 France Power Packer Sa Automatisme de commande hydraulique, notamment pour charrue.
NL1000971C2 (nl) * 1995-08-11 1997-02-12 Applied Power Inc Ploegwentelinrichting.
EP0932741A1 (en) * 1996-09-20 1999-08-04 Trearc Ltd. Fluid actuators
NL1013077C2 (nl) 1999-09-17 2001-03-20 Applied Power Inc Kleppensamenstel, in het bijzonder voor een hydraulische ploegwentelinrichting.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004786A1 (en) * 1983-05-21 1984-12-06 Massey Ferguson Gmbh Fluid pressure system and valve therefor
EP0130879A1 (fr) * 1983-06-29 1985-01-09 Applied Power Inc. Dispositif permettant l'inversion automatique de l'alimentation d'un vérin double effet hydraulique à partir d'une commande à simple ou double effet
DE3611710C1 (en) * 1986-04-08 1987-07-30 Integral Hydraulik Co Reversing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643423B1 (fr) * 1989-02-22 1991-05-10 Forhydro Ets Automatisme hydraulique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004786A1 (en) * 1983-05-21 1984-12-06 Massey Ferguson Gmbh Fluid pressure system and valve therefor
EP0130879A1 (fr) * 1983-06-29 1985-01-09 Applied Power Inc. Dispositif permettant l'inversion automatique de l'alimentation d'un vérin double effet hydraulique à partir d'une commande à simple ou double effet
DE3611710C1 (en) * 1986-04-08 1987-07-30 Integral Hydraulik Co Reversing device

Also Published As

Publication number Publication date
ES2050408T3 (es) 1994-05-16
NO905566L (no) 1991-06-24
FI906069A (fi) 1991-06-23
FI906069A0 (fi) 1990-12-10
FR2656385B1 (fi) 1992-04-30
EP0434531A1 (fr) 1991-06-26
NO177651B (no) 1995-07-17
NO905566D0 (no) 1990-12-21
FI94708B (fi) 1995-07-14
DE69007598D1 (de) 1994-04-28
EP0434531B1 (fr) 1994-03-23
DE69007598T2 (de) 1994-07-14
FI94708C (fi) 1995-10-25

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 26/91

CD Change of name or company name
ST Notification of lapse

Effective date: 20081020