AT295911B - Hydraulic lifting device on combine harvesters - Google Patents

Hydraulic lifting device on combine harvesters

Info

Publication number
AT295911B
AT295911B AT621770A AT621770A AT295911B AT 295911 B AT295911 B AT 295911B AT 621770 A AT621770 A AT 621770A AT 621770 A AT621770 A AT 621770A AT 295911 B AT295911 B AT 295911B
Authority
AT
Austria
Prior art keywords
lifting device
hydraulic lifting
combine harvesters
harvesters
combine
Prior art date
Application number
AT621770A
Other languages
German (de)
Original Assignee
Bosch Gmbh Robert
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 DE1582161A external-priority patent/DE1582161C3/en
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT295911B publication Critical patent/AT295911B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/24—Lifting devices for the cutter-bar
    • A01D34/246—Hydraulic lifting devices
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Harvester Elements (AREA)
AT621770A 1967-12-28 1970-07-08 Hydraulic lifting device on combine harvesters AT295911B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1582161A DE1582161C3 (en) 1967-12-28 1967-12-28 Hydraulic lifting device on combine harvesters
DE19691937346 DE1937346A1 (en) 1967-12-28 1969-07-23 Hydraulic lifting device on combine harvesters

Publications (1)

Publication Number Publication Date
AT295911B true AT295911B (en) 1972-01-25

Family

ID=33553280

Family Applications (1)

Application Number Title Priority Date Filing Date
AT621770A AT295911B (en) 1967-12-28 1970-07-08 Hydraulic lifting device on combine harvesters

Country Status (6)

Country Link
AT (1) AT295911B (en)
BE (1) BE753772R (en)
DE (1) DE1937346A1 (en)
FR (1) FR2055363A6 (en)
GB (1) GB1323773A (en)
NL (1) NL7010842A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1534308B1 (en) * 1966-12-12 1969-11-06 Keller & Knappich Gmbh Mobile spreader
CA968964A (en) * 1972-03-23 1975-06-10 Jay B. Agness Automatic height control system for a crop harvester
DE2261558C3 (en) * 1972-12-15 1982-07-08 Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen Electro-hydraulic control for the height adjustment of the cutting table of a combine harvester or a comparable harvesting machine
GB1555321A (en) * 1975-06-13 1979-11-07 Fmc Food Machinery Europe Nv Pea harvesters
US4698149A (en) * 1983-11-07 1987-10-06 Mobil Oil Corporation Enhanced recovery of hydrocarbonaceous fluids oil shale
DE3910694C1 (en) * 1989-04-03 1990-08-02 Anton 7209 Aldingen De Fischer
DE4106845A1 (en) * 1991-03-04 1992-09-24 Deere & Co HYDRAULIC SYSTEM FOR CONTROLLING A POWER MOVING A CONSUMER
US5633452A (en) * 1996-03-29 1997-05-27 Deere & Company Low pressure warning for hydraulic system of platform float suspension
US8122694B2 (en) * 2009-09-21 2012-02-28 Cnh America Llc Suspension system for a crop harvesting header

Also Published As

Publication number Publication date
NL7010842A (en) 1971-01-26
FR2055363A6 (en) 1971-05-07
DE1937346A1 (en) 1971-02-04
GB1323773A (en) 1973-07-18
BE753772R (en) 1970-12-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee