IT1014998B - Meccanismo di compensazione per il sistema di regolazione della altez za in unita mietitrici di macchine agricole - Google Patents

Meccanismo di compensazione per il sistema di regolazione della altez za in unita mietitrici di macchine agricole

Info

Publication number
IT1014998B
IT1014998B IT23908/74A IT2390874A IT1014998B IT 1014998 B IT1014998 B IT 1014998B IT 23908/74 A IT23908/74 A IT 23908/74A IT 2390874 A IT2390874 A IT 2390874A IT 1014998 B IT1014998 B IT 1014998B
Authority
IT
Italy
Prior art keywords
height adjustment
adjustment system
agricultural machine
compensation mechanism
harvester units
Prior art date
Application number
IT23908/74A
Other languages
English (en)
Original Assignee
Clayson Nv
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
Priority claimed from DE19732330271 external-priority patent/DE2330271C2/de
Priority claimed from DE19742423841 external-priority patent/DE2423841A1/de
Application filed by Clayson Nv filed Critical Clayson Nv
Application granted granted Critical
Publication of IT1014998B publication Critical patent/IT1014998B/it

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
    • 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)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)
IT23908/74A 1973-06-14 1974-06-12 Meccanismo di compensazione per il sistema di regolazione della altez za in unita mietitrici di macchine agricole IT1014998B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732330271 DE2330271C2 (de) 1973-06-14 1973-06-14 Höheneinstellvorrichtung für einen Mäh- und Schneidvorsatz an Erntemaschinen
DE19742423841 DE2423841A1 (de) 1974-05-16 1974-05-16 Hoehenausgleichsvorrichtung fuer eine maeheinheit

Publications (1)

Publication Number Publication Date
IT1014998B true IT1014998B (it) 1977-04-30

Family

ID=25765315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23908/74A IT1014998B (it) 1973-06-14 1974-06-12 Meccanismo di compensazione per il sistema di regolazione della altez za in unita mietitrici di macchine agricole

Country Status (4)

Country Link
US (1) US3953959A (it)
FR (1) FR2241233B1 (it)
GB (1) GB1459684A (it)
IT (1) IT1014998B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742424C2 (de) * 1977-09-21 1986-08-28 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Hubeinrichtung an Erntemaschinen
US4229931A (en) * 1979-03-05 1980-10-28 Deere & Company Hydraulic height sensing system with cylinder by-pass
EP0018095B1 (en) * 1979-03-28 1984-07-04 Ransomes Sims & Jefferies, Public Limited Company Turf maintenance machine
DE2919123A1 (de) * 1979-05-11 1980-11-20 Kloeckner Humboldt Deutz Ag Hoehenfuehrungseinrichtung fuer das hoehenbewegliche arbeitswerkzeug einer landwirtschaftlichen erntemaschine
JPS57138315A (en) * 1981-02-21 1982-08-26 Sato Zoki Co Ltd Cutting hight controller
US4487004A (en) * 1983-06-03 1984-12-11 Kejr Melvin P Combine harvester apparatus
US4594840A (en) * 1983-12-12 1986-06-17 Sperry Corporation Pneumatic system for combine header height control
DE3415922C2 (de) * 1984-04-28 1994-01-13 Bosch Gmbh Robert Hydraulische Hubeinrichtung an Erntemaschinen
DK293184A (da) * 1984-06-15 1985-12-16 Taarup As Maskinfab Groenthoester
GB9519565D0 (en) * 1995-09-26 1995-11-29 Ford New Holland Nv Apparatus for controlling a position-adjustable implement
CA2369862C (en) * 2002-01-31 2009-10-27 Norbert Beaujot Header height control apparatus
US7222474B2 (en) * 2005-04-29 2007-05-29 Cnh America Llc Ground sensing apparatus for a header of an agricultural harvesting machine
US20070193243A1 (en) * 2006-02-10 2007-08-23 Schmidt James R Combine Harvester Draper Header Having Flexible Cutterbar
US20080276590A1 (en) * 2006-02-10 2008-11-13 Agco Corporation Flexible draper and cutter bar with tilt arm for cutterbar drive
US20080271426A1 (en) * 2006-02-10 2008-11-06 Agco Corporation Draper belt with crop-retaining rib
US7467506B2 (en) * 2006-03-02 2008-12-23 Deere & Company Lockout for float arms in a cutting platform of an agricultural harvesting machine
US7478521B2 (en) * 2006-03-02 2009-01-20 Deere & Company Flexible cutting platform to follow ground contour in an agricultural harvesting machine
US7647753B2 (en) * 2006-12-30 2010-01-19 Headsight, Inc. Header height control system and method
US20090266044A1 (en) 2008-04-25 2009-10-29 Coers Bruce A Integrated draper belt support and skid shoe in an agricultural harvesting machine
US20090277144A1 (en) * 2008-05-09 2009-11-12 Agco Corporation Spring flotation for center deck of draper header
EP2315514B1 (en) * 2008-05-09 2012-04-25 Agco Corporation Adjustable cutterbar travel range for a flexible cutterbar header
US20090277145A1 (en) * 2008-05-09 2009-11-12 Agco Corporation Header height control system with multiple potentiometer input
US7886511B2 (en) 2008-05-09 2011-02-15 Agco Corporation Draper head with flexible cutterbar having rigid center section
WO2009136267A1 (en) * 2008-05-09 2009-11-12 Agco Corporation Center crop deflector for draper header
US7921627B2 (en) 2008-05-09 2011-04-12 Agco Corporation Interlocking belt guards for a draper header
US20090277148A1 (en) * 2008-05-09 2009-11-12 Agco Corporation Flexible draper and cutter bar having shiftable crop divider with deflector
US7716905B2 (en) * 2008-05-16 2010-05-18 Deere & Company Sensing assembly for detection of one or more plants
US8146335B2 (en) 2010-05-07 2012-04-03 Deere & Company Sensor for a header height control system
US8205421B2 (en) 2010-06-16 2012-06-26 Agco Corporation Belt guard crop dam for flexible draper header
US7958711B1 (en) 2010-06-16 2011-06-14 Agco Corporation Crop deflector for ends of draper belt of flexible draper header
US8201388B1 (en) * 2011-05-02 2012-06-19 Deere & Company Sensor for a header height control system
US8726621B2 (en) * 2011-10-30 2014-05-20 Deere & Company Agricultural harvesting head sensor arrangement
US8479483B1 (en) 2011-12-27 2013-07-09 Agco Corporation Flexible draper head providing reduced crop residue accumulation
BR102014005970B1 (pt) * 2014-03-13 2020-03-31 Marchesan Implementos E Máquinas Agrícolas Tatú S.A. Conjunto de cortadores de base flutuante para uso em colhedoras de cana-de-açúcar
WO2019111069A1 (en) * 2017-12-08 2019-06-13 Agco Corporation Flexible header with sectional height adjustment
US20220007576A1 (en) * 2018-11-16 2022-01-13 Cnh Industrial America Llc Harvester header having a segment control system
US11272659B2 (en) * 2019-03-27 2022-03-15 Deere & Company Controlled or tuned float on an agricultural harvester to modify float response
US11191212B2 (en) 2019-04-23 2021-12-07 Deere & Company Controlled float on an agricultural harvester for header leveling
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
US11464167B2 (en) * 2019-11-05 2022-10-11 Cnh Industrial America Llc Road travel system for an agricultural vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151429A (en) * 1961-01-06 1964-10-06 Owatonna Mfg Company Inc Self-propelled swather
US3088264A (en) * 1961-04-14 1963-05-07 Seymour Mfg Company Automatic header control means
GB1124111A (en) * 1964-09-24 1968-08-21 Massey Ferguson Perkins Ltd Improvements in or relating to harvesting machines
US3238709A (en) * 1964-10-05 1966-03-08 Carl D Williams Float and adjusting mechanism
US3509701A (en) * 1968-04-05 1970-05-05 Case Co J I Header flotation mechanism
US3548573A (en) * 1968-04-17 1970-12-22 Cessna Aircraft Co Cylinder with integral accumulator
DE2033485C3 (de) * 1970-07-07 1979-06-21 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für einen von einer Druckmittelquelle gespeisten hydraulischen Hubzylinder

Also Published As

Publication number Publication date
FR2241233A1 (it) 1975-03-21
FR2241233B1 (it) 1978-03-31
GB1459684A (en) 1976-12-22
US3953959A (en) 1976-05-04

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