DE69012779D1 - Einrichtung zum automatischen Rückstellen eines hydraulischen Differentialzylinders. - Google Patents

Einrichtung zum automatischen Rückstellen eines hydraulischen Differentialzylinders.

Info

Publication number
DE69012779D1
DE69012779D1 DE69012779T DE69012779T DE69012779D1 DE 69012779 D1 DE69012779 D1 DE 69012779D1 DE 69012779 T DE69012779 T DE 69012779T DE 69012779 T DE69012779 T DE 69012779T DE 69012779 D1 DE69012779 D1 DE 69012779D1
Authority
DE
Germany
Prior art keywords
differential cylinder
automatically resetting
hydraulic differential
hydraulic
resetting
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
DE69012779T
Other languages
English (en)
Other versions
DE69012779T2 (de
Inventor
Alain Tessier
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.)
Enerpac France SAS
Original Assignee
France Power Packer 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 France Power Packer SA filed Critical France Power Packer SA
Publication of DE69012779D1 publication Critical patent/DE69012779D1/de
Application granted granted Critical
Publication of DE69012779T2 publication Critical patent/DE69012779T2/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
    • 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)
  • Actuator (AREA)
  • Soil Working Implements (AREA)
  • Types And Forms Of Lifts (AREA)
  • Braking Arrangements (AREA)
DE69012779T 1989-12-22 1990-12-14 Einrichtung zum automatischen Rückstellen eines hydraulischen Differentialzylinders. Expired - Fee Related DE69012779T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917151A FR2656386B1 (de) 1989-12-22 1989-12-22

Publications (2)

Publication Number Publication Date
DE69012779D1 true DE69012779D1 (de) 1994-10-27
DE69012779T2 DE69012779T2 (de) 1995-02-02

Family

ID=9388935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012779T Expired - Fee Related DE69012779T2 (de) 1989-12-22 1990-12-14 Einrichtung zum automatischen Rückstellen eines hydraulischen Differentialzylinders.

Country Status (6)

Country Link
EP (1) EP0438936B1 (de)
DE (1) DE69012779T2 (de)
ES (1) ES2060114T3 (de)
FI (1) FI95094C (de)
FR (1) FR2656386B1 (de)
NO (1) NO177652C (de)

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.
DE19548943B4 (de) * 1995-12-28 2005-05-04 Bosch Rexroth Ag Ventilanordnung
NL1013077C2 (nl) 1999-09-17 2001-03-20 Applied Power Inc Kleppensamenstel, in het bijzonder voor een hydraulische ploegwentelinrichting.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548288B1 (fr) * 1983-06-29 1985-12-13 Applied Power Inc Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet
NO154239C (no) * 1984-04-12 1986-08-13 Bryne Mek Verksted As Vendeventil.
DE3611710C1 (en) * 1986-04-08 1987-07-30 Integral Hydraulik Co Reversing device

Also Published As

Publication number Publication date
ES2060114T3 (es) 1994-11-16
FR2656386A1 (de) 1991-06-28
EP0438936B1 (de) 1994-09-21
NO905567L (no) 1991-06-24
NO177652B (no) 1995-07-17
FI906070A (fi) 1991-06-23
NO177652C (no) 1995-10-25
NO905567D0 (no) 1990-12-21
FI95094B (fi) 1995-09-15
DE69012779T2 (de) 1995-02-02
FR2656386B1 (de) 1992-04-30
EP0438936A1 (de) 1991-07-31
FI906070A0 (fi) 1990-12-10
FI95094C (fi) 1995-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee