GB1460664A - Agricultural machine having a working implement arranged to be movable in height - Google Patents

Agricultural machine having a working implement arranged to be movable in height

Info

Publication number
GB1460664A
GB1460664A GB318074A GB318074A GB1460664A GB 1460664 A GB1460664 A GB 1460664A GB 318074 A GB318074 A GB 318074A GB 318074 A GB318074 A GB 318074A GB 1460664 A GB1460664 A GB 1460664A
Authority
GB
United Kingdom
Prior art keywords
communicating
valve
block
height
return valve
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
GB318074A
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.)
Maschinenfabrik Fahr AG
Original Assignee
Maschinenfabrik Fahr AG
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 Maschinenfabrik Fahr AG filed Critical Maschinenfabrik Fahr AG
Publication of GB1460664A publication Critical patent/GB1460664A/en
Expired legal-status Critical Current

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
    • A01D41/145—Header lifting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)
GB318074A 1973-02-02 1974-01-23 Agricultural machine having a working implement arranged to be movable in height Expired GB1460664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732305222 DE2305222B2 (de) 1973-02-02 1973-02-02 Landmaschine mit einem hoehenbeweglich angeordneten arbeitswerkzeug

Publications (1)

Publication Number Publication Date
GB1460664A true GB1460664A (en) 1977-01-06

Family

ID=5870797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB318074A Expired GB1460664A (en) 1973-02-02 1974-01-23 Agricultural machine having a working implement arranged to be movable in height

Country Status (6)

Country Link
AT (1) ATA35174A (https=)
DD (1) DD110412A5 (https=)
DE (1) DE2305222B2 (https=)
FR (1) FR2215884B1 (https=)
GB (1) GB1460664A (https=)
PL (1) PL94687B1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857559A1 (fr) * 2003-07-18 2005-01-21 Kuhn Sa Faucheuse agricole comportant un dispositif ameliore pour la mise en position de manoeuvre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068407D1 (en) * 1979-03-28 1984-08-09 Ransomes Sims & Jefferies Plc Turf maintenance machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052892B2 (de) * 1970-10-28 1973-08-09 Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach Druckspeicher fuer hydraulikanlagen, insbesondere blasen- oder kolbenspeicher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857559A1 (fr) * 2003-07-18 2005-01-21 Kuhn Sa Faucheuse agricole comportant un dispositif ameliore pour la mise en position de manoeuvre
WO2005009108A3 (fr) * 2003-07-18 2005-03-24 Kuhn Sa Faucheuse agricole

Also Published As

Publication number Publication date
DE2305222A1 (de) 1974-09-05
FR2215884A1 (https=) 1974-08-30
PL94687B1 (pl) 1977-08-31
DE2305222B2 (de) 1977-09-15
FR2215884B1 (https=) 1977-09-23
DD110412A5 (https=) 1974-12-20
ATA35174A (de) 1978-01-15

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Legal Events

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