DE2305222B2 - Landmaschine mit einem hoehenbeweglich angeordneten arbeitswerkzeug - Google Patents

Landmaschine mit einem hoehenbeweglich angeordneten arbeitswerkzeug

Info

Publication number
DE2305222B2
DE2305222B2 DE19732305222 DE2305222A DE2305222B2 DE 2305222 B2 DE2305222 B2 DE 2305222B2 DE 19732305222 DE19732305222 DE 19732305222 DE 2305222 A DE2305222 A DE 2305222A DE 2305222 B2 DE2305222 B2 DE 2305222B2
Authority
DE
Germany
Prior art keywords
valve
agricultural machine
machine according
block
pressure relief
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.)
Ceased
Application number
DE19732305222
Other languages
German (de)
English (en)
Other versions
DE2305222A1 (de
Inventor
Helmut 7702 Gottmadingen Oni
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
Priority to DE19732305222 priority Critical patent/DE2305222B2/de
Priority to AT35174A priority patent/ATA35174A/de
Priority to GB318074A priority patent/GB1460664A/en
Priority to FR7402898A priority patent/FR2215884B1/fr
Priority to PL16846974A priority patent/PL94687B1/pl
Priority to DD17629874A priority patent/DD110412A5/xx
Publication of DE2305222A1 publication Critical patent/DE2305222A1/de
Publication of DE2305222B2 publication Critical patent/DE2305222B2/de
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/24Lifting devices for the cutter-bar
    • A01D34/246Hydraulic lifting devices
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D41/00Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12Details of combines
    • A01D41/14Mowing tables
    • A01D41/145Header lifting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • F15B1/027Installations or systems with accumulators having accumulator charging devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)
DE19732305222 1973-02-02 1973-02-02 Landmaschine mit einem hoehenbeweglich angeordneten arbeitswerkzeug Ceased DE2305222B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19732305222 DE2305222B2 (de) 1973-02-02 1973-02-02 Landmaschine mit einem hoehenbeweglich angeordneten arbeitswerkzeug
AT35174A ATA35174A (de) 1973-02-02 1974-01-16 Selbstfahrende, gezogene oder geschobene landmaschine mit einem hohenbeweglich angeordneten arbeitswerkzeug
GB318074A GB1460664A (en) 1973-02-02 1974-01-23 Agricultural machine having a working implement arranged to be movable in height
FR7402898A FR2215884B1 (enExample) 1973-02-02 1974-01-29
PL16846974A PL94687B1 (pl) 1973-02-02 1974-01-31 Samojezdna lub ciagniona maszyna rolnicza,zwlaszcza kosiarka wirnikowa z przestawnym w kierunku pionowym narzedziem roboczym
DD17629874A DD110412A5 (enExample) 1973-02-02 1974-01-31

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 (2)

Publication Number Publication Date
DE2305222A1 DE2305222A1 (de) 1974-09-05
DE2305222B2 true DE2305222B2 (de) 1977-09-15

Family

ID=5870797

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018095B1 (en) * 1979-03-28 1984-07-04 Ransomes Sims & Jefferies, Public Limited Company Turf maintenance machine
FR2857559B1 (fr) * 2003-07-18 2006-08-18 Kuhn Sa Faucheuse agricole comportant un dispositif ameliore pour la mise en position de manoeuvre

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

Also Published As

Publication number Publication date
DD110412A5 (enExample) 1974-12-20
DE2305222A1 (de) 1974-09-05
GB1460664A (en) 1977-01-06
FR2215884B1 (enExample) 1977-09-23
PL94687B1 (pl) 1977-08-31
FR2215884A1 (enExample) 1974-08-30
ATA35174A (de) 1978-01-15

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Legal Events

Date Code Title Description
8235 Patent refused