FR2191831B1 - - Google Patents

Info

Publication number
FR2191831B1
FR2191831B1 FR7325002A FR7325002A FR2191831B1 FR 2191831 B1 FR2191831 B1 FR 2191831B1 FR 7325002 A FR7325002 A FR 7325002A FR 7325002 A FR7325002 A FR 7325002A FR 2191831 B1 FR2191831 B1 FR 2191831B1
Authority
FR
France
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
Application number
FR7325002A
Other languages
French (fr)
Other versions
FR2191831A1 (es
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2191831A1 publication Critical patent/FR2191831A1/fr
Application granted granted Critical
Publication of FR2191831B1 publication Critical patent/FR2191831B1/fr
Expired 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Vehicle Body Suspensions (AREA)
FR7325002A 1972-07-06 1973-07-06 Expired FR2191831B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233174 DE2233174A1 (de) 1972-07-06 1972-07-06 Ackerschlepper bzw. universallandmaschine mit elektrohydraulischem kraftheber

Publications (2)

Publication Number Publication Date
FR2191831A1 FR2191831A1 (es) 1974-02-08
FR2191831B1 true FR2191831B1 (es) 1976-04-30

Family

ID=5849869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325002A Expired FR2191831B1 (es) 1972-07-06 1973-07-06

Country Status (3)

Country Link
DE (1) DE2233174A1 (es)
FR (1) FR2191831B1 (es)
GB (1) GB1439656A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7701445A (nl) * 1977-02-11 1978-08-15 Lely Nv C Van Der Trekker.
US4231432A (en) * 1978-09-22 1980-11-04 International Harvester Company Position and draft control system for plows
FR2539575B2 (fr) * 1979-02-16 1985-08-16 Lemoine Mecano Soudure Attelage " trois points " utilisable aussi bien a l'avant qu'a l'arriere d'un vehicule industriel, agricole, pour travaux publics, ou forestier, par exemple un tracteur
US4413685A (en) * 1979-12-11 1983-11-08 Gremelspacher Philip E Planter implement with adjusting position-display apparatus and system thereof
ES8302407A1 (es) * 1981-03-04 1983-01-16 Massey Ferguson Services Nv Sistema de control de enganche de herramienta arrastrada por un tractor.
JPS5914707A (ja) * 1982-07-16 1984-01-25 株式会社クボタ ロ−リング制御機構付作業車
JPS5968012U (ja) * 1983-05-13 1984-05-08 ヤンマー農機株式会社 農作業機の水平制御装置
JPS5968013U (ja) * 1983-05-13 1984-05-08 ヤンマー農機株式会社 ロ−タリ作業機の水平制御装置
FR2568087B1 (fr) * 1984-07-24 1987-03-20 Defrancq Hubert Dispositif de commande de la position d'un systeme de relevage d'outil agricole
DE3604519A1 (de) * 1986-02-21 1987-08-20 Iseki Agricult Mach Einstellvorrichtung fuer bodenbearbeitungsgeraete
AT386721B (de) * 1987-05-25 1988-10-10 Steyr Daimler Puch Ag Hubwerk fuer ackerschlepper
US5957218A (en) * 1997-11-18 1999-09-28 Deere & Company Electrohydraulic control of implement lift cylinders
ATE295069T1 (de) * 1999-01-09 2005-05-15 Walterscheid Gmbh Gkn Hubwerk für die unterlenker einer anbauvorrichtung eines traktors
FI20065658A0 (fi) * 2006-10-16 2006-10-16 Lh Lift Oy Etunostolaite
DE102009016919A1 (de) * 2009-04-08 2010-10-21 Jetter Ag Steuerung einer Hubvorrichtung

Also Published As

Publication number Publication date
FR2191831A1 (es) 1974-02-08
GB1439656A (en) 1976-06-16
DE2233174A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse