FR2176706B1 - - Google Patents

Info

Publication number
FR2176706B1
FR2176706B1 FR7307691A FR7307691A FR2176706B1 FR 2176706 B1 FR2176706 B1 FR 2176706B1 FR 7307691 A FR7307691 A FR 7307691A FR 7307691 A FR7307691 A FR 7307691A FR 2176706 B1 FR2176706 B1 FR 2176706B1
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
FR7307691A
Other languages
French (fr)
Other versions
FR2176706A1 (he
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2176706A1 publication Critical patent/FR2176706A1/fr
Application granted granted Critical
Publication of FR2176706B1 publication Critical patent/FR2176706B1/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
    • A01D41/141—Automatic header control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvesting Machines For Root Crops (AREA)
FR7307691A 1972-03-23 1973-03-05 Expired FR2176706B1 (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23733472A 1972-03-23 1972-03-23

Publications (2)

Publication Number Publication Date
FR2176706A1 FR2176706A1 (he) 1973-11-02
FR2176706B1 true FR2176706B1 (he) 1976-04-30

Family

ID=22893293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307691A Expired FR2176706B1 (he) 1972-03-23 1973-03-05

Country Status (6)

Country Link
CA (1) CA968964A (he)
DE (1) DE2304081C2 (he)
ES (1) ES415032A1 (he)
FR (1) FR2176706B1 (he)
GB (1) GB1409485A (he)
IN (1) IN140669B (he)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461115C2 (de) * 1974-12-23 1985-06-13 Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen Selbsttätige Arbeitstischverstellung an Landmaschinen
US4009555A (en) * 1976-02-26 1977-03-01 Massey-Ferguson Inc. Height control for combine headers
US4211057A (en) * 1978-03-20 1980-07-08 Massey-Ferguson Industries Limited Combine harvester automatic table height control
US4171606A (en) * 1978-06-30 1979-10-23 Deere & Company Attitude control for a harvester pickup
GB2129265B (en) * 1982-11-02 1986-03-26 Turner Int Mowers
DE3246569A1 (de) * 1982-12-16 1984-06-20 Franz 8623 Staffelstein Kirchberger Steuersystem fuer landwirtschaftliche maschinen, insbsondere drillmaschinen
DE3326666A1 (de) * 1983-07-23 1985-01-31 Claas Ohg, 4834 Harsewinkel Einrichtung zum regeln der arbeitslage einer hoehenverstellbaren aufnehmervorrichtung einer erntemaschine
DE3326609A1 (de) * 1983-07-23 1985-01-31 Claas Ohg, 4834 Harsewinkel Anordnung zur messung der arbeitslage einer hoehenverstellbaren aufnehmervorrichtung einer erntemaschine
DE3328506A1 (de) * 1983-08-06 1985-02-14 Claas Ohg, 4834 Harsewinkel Wegaufnehmer zum messen der arbeitslage der aufnehmervorrichtung einer erntemaschine
DD279807A1 (de) * 1989-02-10 1990-06-20 Fortschritt Veb K Initiatorgesteuerte hoehenfuehrungsschaltung fuer ein bodengefuehrtes schneidwerk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750727A (en) * 1953-01-14 1956-06-19 Preston M Wright Automatic header control means
DE1119580B (de) * 1955-10-10 1961-12-14 Maehdrescherwerk Weimar Veb Einrichtung zur Fuehrung der Schneidwerke von Maehdreschern nach der Bodenoberflaeche
AT198052B (de) * 1956-03-23 1958-06-10 Maehdrescherwerk Weimar Veb Selbsttätige Steuerung der Arbeitsstellung bzw. Arbeitshöhe des Mähbalkens, der Rübenköpfvorrichtung od. dgl. an landwirtschaftlichen Maschinen
US3286448A (en) * 1964-01-21 1966-11-22 Roper Wright Mfg Co Inc Automatic header control apparatus
DE1265476B (de) * 1965-03-03 1968-04-04 Franz Wienecke Dr Ing Selbsttaetige Regeleinrichtung fuer Maehdrescher
DE1937346A1 (de) * 1967-12-28 1971-02-04 Bosch Gmbh Robert Hydraulische Hubeinrichtung an Maehdreschern
DE2020920A1 (de) * 1969-06-15 1971-01-07 Fortschritt Veb K Vorrichtung zur selbsttaetigen Fuehrung des Schneidwerkes von Halmfruchterntemaschinen,insbesondere von Maehdreschern nach der Bodenoberflaeche

Also Published As

Publication number Publication date
FR2176706A1 (he) 1973-11-02
DE2304081C2 (de) 1983-05-26
ES415032A1 (es) 1976-02-01
CA968964A (en) 1975-06-10
DE2304081A1 (de) 1973-10-04
GB1409485A (en) 1975-10-08
IN140669B (he) 1976-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse