FR2534771B1 - Circuit hydraulique pour accessoire flottant de machine agricole - Google Patents

Circuit hydraulique pour accessoire flottant de machine agricole

Info

Publication number
FR2534771B1
FR2534771B1 FR8316906A FR8316906A FR2534771B1 FR 2534771 B1 FR2534771 B1 FR 2534771B1 FR 8316906 A FR8316906 A FR 8316906A FR 8316906 A FR8316906 A FR 8316906A FR 2534771 B1 FR2534771 B1 FR 2534771B1
Authority
FR
France
Prior art keywords
hydraulic circuit
agricultural machine
floating accessory
accessory
floating
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
Application number
FR8316906A
Other languages
English (en)
Other versions
FR2534771A1 (fr
Inventor
Harold K Garrison
Jean-Paul Martin
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.)
Hesston Corp
Original Assignee
Hesston Corp
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 Hesston Corp filed Critical Hesston Corp
Publication of FR2534771A1 publication Critical patent/FR2534771A1/fr
Application granted granted Critical
Publication of FR2534771B1 publication Critical patent/FR2534771B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/14—Mowing tables
    • A01D41/145—Header lifting devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
FR8316906A 1982-10-25 1983-10-24 Circuit hydraulique pour accessoire flottant de machine agricole Expired FR2534771B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43635282A 1982-10-25 1982-10-25

Publications (2)

Publication Number Publication Date
FR2534771A1 FR2534771A1 (fr) 1984-04-27
FR2534771B1 true FR2534771B1 (fr) 1985-12-20

Family

ID=23732088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316906A Expired FR2534771B1 (fr) 1982-10-25 1983-10-24 Circuit hydraulique pour accessoire flottant de machine agricole

Country Status (3)

Country Link
DE (1) DE3337789A1 (fr)
FR (1) FR2534771B1 (fr)
IT (1) IT1170530B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29507623U1 (de) * 1995-05-08 1995-07-20 Giesler Matthias Dipl Ing Fh Hydraulische Entlastungsvorrichtung für Anbaugeräte
FR2758938B1 (fr) * 1997-02-03 1999-04-23 Kuhn Sa Reglage automatique de l'allegement d'une unite de travail d'une machine : procede, dispositif et machine
DE19823347A1 (de) * 1998-05-13 1999-11-18 Claas Ohg Einrichtung zur Steuerung und Einstellung von Arbeitszylindern
DE19900212A1 (de) * 1999-01-07 2000-08-10 Same Deutz Fahr Spa Antriebsachse für Fahrzeuge
DE19958341A1 (de) * 1999-12-03 2001-07-12 Claas Industrietechnik Gmbh Erntemaschine mit frontseitig angebautem Erntevorsatz
NL1016711C2 (nl) * 2000-11-27 2002-05-29 Lely Entpr Ag Werkwijze voor het aansturen van een bedieningscilinder, alsmede een landbouwmachine waarin deze werkwijze wordt toegepast.
NL1020593C2 (nl) * 2002-05-14 2003-11-17 Lely Entpr Ag Werkwijze voor het aansturen van een bedieningscilinder, een landbouwmachine waarin deze werkwijze wordt toegepast, alsmede inrichting voor het bedienen van een bedieningscilinder.
DE102004028396A1 (de) 2004-06-14 2005-12-29 Claas Selbstfahrende Erntemaschinen Gmbh Bodenkopiervorrichtung
US10624263B2 (en) * 2016-06-21 2020-04-21 Macdon Industries Ltd Crop machine with an electronically controlled hydraulic cylinder flotation system
US11272659B2 (en) * 2019-03-27 2022-03-15 Deere & Company Controlled or tuned float on an agricultural harvester to modify float response
US11224164B2 (en) 2019-04-23 2022-01-18 Deere & Company Damped float response on an agricultural harvester
US11219162B2 (en) 2019-04-23 2022-01-11 Deere & Company Controlled header lowering on an agricultural harvester
US11191212B2 (en) 2019-04-23 2021-12-07 Deere & Company Controlled float on an agricultural harvester for header leveling
US11497164B2 (en) 2019-10-22 2022-11-15 Cnh Industrial America Llc Header suspension for pivoting header of combine harvester
DE102020101742A1 (de) 2020-01-24 2021-07-29 Lemken Gmbh & Co. Kg Landwirtschaftliche Maschine sowie Verfahren zum Betreiben einer landwirtschaftlichen Maschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129012B (de) * 1958-08-28 1962-05-03 Bosch Gmbh Robert Druckmittelanlage, insbesondere fuer Maehwerke von Ackerschleppern
DE2418232A1 (de) * 1974-04-13 1975-11-06 Schumacher Ii Hydraulische steuerung einer um eine horizontale achse schwenkbar an einem fahrzeug befestigten maschinenbaugruppe
DE2502666A1 (de) * 1975-01-23 1976-08-05 Schumacher Ii Hydraulische steuerung einer um eine horizontale achse schwenkbar an einem fahrzeug befestigten maschinenbaugruppe

Also Published As

Publication number Publication date
FR2534771A1 (fr) 1984-04-27
IT8349201A0 (it) 1983-10-21
IT1170530B (it) 1987-06-03
DE3337789A1 (de) 1984-04-26

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse