FR2069894A1 - - Google Patents

Info

Publication number
FR2069894A1
FR2069894A1 FR6941620A FR6941620A FR2069894A1 FR 2069894 A1 FR2069894 A1 FR 2069894A1 FR 6941620 A FR6941620 A FR 6941620A FR 6941620 A FR6941620 A FR 6941620A FR 2069894 A1 FR2069894 A1 FR 2069894A1
Authority
FR
France
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.)
Granted
Application number
FR6941620A
Other languages
French (fr)
Other versions
FR2069894B1 (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
Priority to FR6941620A priority Critical patent/FR2069894B1/fr
Priority to DE19702058049 priority patent/DE2058049A1/en
Priority to GB5734970A priority patent/GB1338565A/en
Publication of FR2069894A1 publication Critical patent/FR2069894A1/fr
Application granted granted Critical
Publication of FR2069894B1 publication Critical patent/FR2069894B1/fr
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)
FR6941620A 1969-12-02 1969-12-02 Expired FR2069894B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6941620A FR2069894B1 (en) 1969-12-02 1969-12-02
DE19702058049 DE2058049A1 (en) 1969-12-02 1970-11-25 Hydraulic turning device for turning plows
GB5734970A GB1338565A (en) 1969-12-02 1970-12-02 Hydraulic turning device for reversible ploughs

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2069894A1 true FR2069894A1 (en) 1971-09-10
FR2069894B1 FR2069894B1 (en) 1974-05-24

Family

ID=9043980

Family Applications (1)

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

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465909A1 (en) * 1979-09-19 1981-03-27 Applied Power Inc Two way linear actuator with integral inverter - has inversion directly actuated by piston at end of stroke
FR2477240A1 (en) * 1980-02-29 1981-09-04 Mach Agricoles Cie Fse Combined pressure and flow limiting valve - feeds double acting pneumatic cylinder via needle valve and screw adjuster

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221189C2 (en) * 1972-04-29 1984-10-25 Erwin Hengstler Fabrik Hydraulischer Hebezeuge, 7613 Hausach Cultivating implement control ram - has tappet-operated ball valve with two seats in piston rod
EP0044876A1 (en) * 1980-07-25 1982-02-03 Rabewerk Heinrich Clausing Turning device for turnover ploughs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465909A1 (en) * 1979-09-19 1981-03-27 Applied Power Inc Two way linear actuator with integral inverter - has inversion directly actuated by piston at end of stroke
FR2477240A1 (en) * 1980-02-29 1981-09-04 Mach Agricoles Cie Fse Combined pressure and flow limiting valve - feeds double acting pneumatic cylinder via needle valve and screw adjuster

Also Published As

Publication number Publication date
DE2058049A1 (en) 1971-06-09
FR2069894B1 (en) 1974-05-24
GB1338565A (en) 1973-11-28

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Legal Events

Date Code Title Description
TP Transmission of property
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse