FR2447667A1 - Dispositif hydraulique de pivotement pour charrue brabant - Google Patents

Dispositif hydraulique de pivotement pour charrue brabant

Info

Publication number
FR2447667A1
FR2447667A1 FR8002035A FR8002035A FR2447667A1 FR 2447667 A1 FR2447667 A1 FR 2447667A1 FR 8002035 A FR8002035 A FR 8002035A FR 8002035 A FR8002035 A FR 8002035A FR 2447667 A1 FR2447667 A1 FR 2447667A1
Authority
FR
France
Prior art keywords
valve unit
change over
spring loaded
control piston
double acting
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
FR8002035A
Other languages
English (en)
French (fr)
Other versions
FR2447667B3 (US06262066-20010717-C00424.png
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.)
Rabewerk Heinrich Clausing
Original Assignee
Rabewerk Heinrich Clausing
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 Rabewerk Heinrich Clausing filed Critical Rabewerk Heinrich Clausing
Publication of FR2447667A1 publication Critical patent/FR2447667A1/fr
Application granted granted Critical
Publication of FR2447667B3 publication Critical patent/FR2447667B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/42—Turn-wrest ploughs
    • A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
FR8002035A 1979-01-30 1980-01-30 Dispositif hydraulique de pivotement pour charrue brabant Granted FR2447667A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903408 DE2903408C2 (de) 1979-01-30 1979-01-30 Hydraulische Drehvorrichtung für einen Drehpflug

Publications (2)

Publication Number Publication Date
FR2447667A1 true FR2447667A1 (fr) 1980-08-29
FR2447667B3 FR2447667B3 (US06262066-20010717-C00424.png) 1981-10-23

Family

ID=6061689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002035A Granted FR2447667A1 (fr) 1979-01-30 1980-01-30 Dispositif hydraulique de pivotement pour charrue brabant

Country Status (2)

Country Link
DE (1) DE2903408C2 (US06262066-20010717-C00424.png)
FR (1) FR2447667A1 (US06262066-20010717-C00424.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699367A1 (fr) * 1992-12-21 1994-06-24 Weber Hydraulik Gmbh Dispositif de commande pour le pivotement autour de son axe de rotation d'une charrue à double brabant.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046145A1 (de) * 1980-12-06 1982-06-09 Pflugfabrik Lemken Kg, 4234 Alpen Anbaudrehpflug mit einschwenkvorrichtung
DE3614622C2 (de) * 1986-04-30 1995-06-29 Johann Gassner Kg Landwirtschaftliches Gerät, insbesondere Drehpflug
DE3614737C2 (de) * 1986-04-30 1996-06-13 Johann Gassner Kg Landwirtschaftliches Gerät, insbesondere Drehpflug, mit einem Umschaltzylinder
AT502034B1 (de) * 2005-08-25 2007-01-15 Weber Hydraulik Gmbh Hydraulische steuerung für einen drehpflug
FR3080655B1 (fr) * 2018-04-25 2020-05-15 Forhydro Circuit de commande d'un verin double effet avec moyen de positionnement electronique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699367A1 (fr) * 1992-12-21 1994-06-24 Weber Hydraulik Gmbh Dispositif de commande pour le pivotement autour de son axe de rotation d'une charrue à double brabant.

Also Published As

Publication number Publication date
DE2903408A1 (de) 1980-07-31
FR2447667B3 (US06262066-20010717-C00424.png) 1981-10-23
DE2903408C2 (de) 1982-05-06

Similar Documents

Publication Publication Date Title
GB1273087A (en) Fluid applicator apparatus
ES454533A1 (es) Podadera hidraulica.
GB1405060A (en) Machine for dosing two components into a mixing chamber
GB1424735A (en) Hydraulically operated clutch arrangements
GB1231935A (US06262066-20010717-C00424.png)
FR2447667A1 (fr) Dispositif hydraulique de pivotement pour charrue brabant
ES373409A1 (es) Sistema hidraulico con al menos una unidad hidraulica que se puede cargar por medio de varias bombas.
US3375756A (en) Multiple- or variable-speed motors notably hydraulic motors with monitoring system and its applications
DE59204521D1 (de) Hydraulische steuerungseinrichtung für eine dickstoffpumpe.
US3850078A (en) System for automatic periodic irrigation
RU93004832A (ru) Гидравлическое золотниковое распределительное устройство
GB1250133A (US06262066-20010717-C00424.png)
GB1492443A (en) Mixer valve
GB1065227A (en) Improvements in variable speed hydraulic motors having a number of groups of cylinders
GB1472656A (en) Reversible hydrostatic transmission
GB1282829A (en) Conversion of a variable delivery pump to fixed delivery pump
GB1440548A (en) Control system for hydraulic presses
GB1381832A (en) Hydraulic control device for loadindependent flow control
GB1283998A (en) Mixing valve
GB1332617A (en) Control slide valve for a hydraulic servo motor
ES431983A1 (es) Perfeccionamientos en sistemas de accionadores hidraulicos.
FR2004624A1 (en) Distributing apparatus
GB1446634A (en) Valve
GB1441902A (en) Fluid motor control system with manual and sel-cycling modes of operation
GB1024108A (en) Improvements in continuously operating rotary slide valves, particularly for controlling hydraulic motors

Legal Events

Date Code Title Description
ST Notification of lapse