GB1351806A - Hydraulic systems for the height adjustment of cutting platforms of combine-harvesters - Google Patents

Hydraulic systems for the height adjustment of cutting platforms of combine-harvesters

Info

Publication number
GB1351806A
GB1351806A GB2268271A GB2268271A GB1351806A GB 1351806 A GB1351806 A GB 1351806A GB 2268271 A GB2268271 A GB 2268271A GB 2268271 A GB2268271 A GB 2268271A GB 1351806 A GB1351806 A GB 1351806A
Authority
GB
United Kingdom
Prior art keywords
distributor
valve
serves
plunger
accumulator
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
GB2268271A
Other languages
English (en)
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.)
Navistar Inc
Original Assignee
International Harverster 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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB1351806A publication Critical patent/GB1351806A/en
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)
  • Harvester Elements (AREA)
GB2268271A 1970-02-27 1971-04-19 Hydraulic systems for the height adjustment of cutting platforms of combine-harvesters Expired GB1351806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007127A FR2080242A5 (enExample) 1970-02-27 1970-02-27

Publications (1)

Publication Number Publication Date
GB1351806A true GB1351806A (en) 1974-05-01

Family

ID=9051405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2268271A Expired GB1351806A (en) 1970-02-27 1971-04-19 Hydraulic systems for the height adjustment of cutting platforms of combine-harvesters

Country Status (3)

Country Link
BE (1) BE763331A (enExample)
FR (1) FR2080242A5 (enExample)
GB (1) GB1351806A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009068A (en) * 1988-06-29 1991-04-23 Clarke Douglas C Pneumatic cylinder with positioning, braking, and feed rate control
EP1018294A1 (de) * 1999-01-07 2000-07-12 Same Deutz-Fahr S.P.A. Antriebsachse für Fahrzeuge

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009068A (en) * 1988-06-29 1991-04-23 Clarke Douglas C Pneumatic cylinder with positioning, braking, and feed rate control
EP1018294A1 (de) * 1999-01-07 2000-07-12 Same Deutz-Fahr S.P.A. Antriebsachse für Fahrzeuge

Also Published As

Publication number Publication date
BE763331A (fr) 1971-07-16
FR2080242A5 (enExample) 1971-11-12
DE2109330B2 (de) 1974-08-08
DE2109330A1 (de) 1971-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee