GB1338565A - Hydraulic turning device for reversible ploughs - Google Patents

Hydraulic turning device for reversible ploughs

Info

Publication number
GB1338565A
GB1338565A GB5734970A GB5734970A GB1338565A GB 1338565 A GB1338565 A GB 1338565A GB 5734970 A GB5734970 A GB 5734970A GB 5734970 A GB5734970 A GB 5734970A GB 1338565 A GB1338565 A GB 1338565A
Authority
GB
United Kingdom
Prior art keywords
plough
spool
jack
chamber
fluid
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
GB5734970A
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.)
HUARD UCF
Original Assignee
HUARD UCF
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 HUARD UCF filed Critical HUARD UCF
Publication of GB1338565A publication Critical patent/GB1338565A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/42—Turn-wrest ploughs
    • A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
GB5734970A 1969-12-02 1970-12-02 Hydraulic turning device for reversible ploughs Expired GB1338565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941620A FR2069894B1 (enExample) 1969-12-02 1969-12-02

Publications (1)

Publication Number Publication Date
GB1338565A true GB1338565A (en) 1973-11-28

Family

ID=9043980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5734970A Expired GB1338565A (en) 1969-12-02 1970-12-02 Hydraulic turning device for reversible ploughs

Country Status (3)

Country Link
DE (1) DE2058049A1 (enExample)
FR (1) FR2069894B1 (enExample)
GB (1) GB1338565A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221189C2 (de) * 1972-04-29 1984-10-25 Erwin Hengstler Fabrik Hydraulischer Hebezeuge, 7613 Hausach Vorrichtung zum Steuern eines Arbeitsgerätes
FR2465909A1 (fr) * 1979-09-19 1981-03-27 Applied Power Inc Verin double effet a tiroir inverseur
FR2477240A1 (fr) * 1980-02-29 1981-09-04 Mach Agricoles Cie Fse Dispositif combine limitateur de debit et de pression
EP0044876A1 (de) * 1980-07-25 1982-02-03 Rabewerk Heinrich Clausing Drehvorrichtung für Drehpflüge

Also Published As

Publication number Publication date
FR2069894A1 (enExample) 1971-09-10
DE2058049A1 (de) 1971-06-09
FR2069894B1 (enExample) 1974-05-24

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Legal Events

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