CA1014823A - Direction hydraulique de charrue - Google Patents

Direction hydraulique de charrue

Info

Publication number
CA1014823A
CA1014823A CA214,372A CA214372A CA1014823A CA 1014823 A CA1014823 A CA 1014823A CA 214372 A CA214372 A CA 214372A CA 1014823 A CA1014823 A CA 1014823A
Authority
CA
Canada
Prior art keywords
steering
hydraulic plow
hydraulic
plow steering
plow
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
CA214,372A
Other languages
English (en)
Other versions
CA214372S (en
Inventor
Harold A. Ralston
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Application granted granted Critical
Publication of CA1014823A publication Critical patent/CA1014823A/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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
    • A01B69/006—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection derived from the steering of the tractor
    • 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
    • A01B3/46—Ploughs supported partly by tractor and partly by their own wheels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Guiding Agricultural Machines (AREA)
CA214,372A 1974-05-03 1974-11-21 Direction hydraulique de charrue Expired CA1014823A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US466592A US3910353A (en) 1974-05-03 1974-05-03 Hydraulic plow steering

Publications (1)

Publication Number Publication Date
CA1014823A true CA1014823A (fr) 1977-08-02

Family

ID=23852354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,372A Expired CA1014823A (fr) 1974-05-03 1974-11-21 Direction hydraulique de charrue

Country Status (2)

Country Link
US (1) US3910353A (fr)
CA (1) CA1014823A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098346A (en) 1976-10-01 1978-07-04 Deere & Company Steering for plow with adjustable plow bottoms
US4077651A (en) * 1976-10-01 1978-03-07 Deere & Company Hydraulic steering for plow
US4150726A (en) * 1977-08-10 1979-04-24 Jerry Weitlow Land plane
US4337832A (en) * 1980-06-27 1982-07-06 Jerry Whitlow Lift system, steering system, and pivotal blade for land plane
AT396987B (de) * 1982-05-21 1994-01-25 Liezen Maschf Verfahrbares geschütz
US4592429A (en) * 1984-01-23 1986-06-03 Watts Glen A Roll-over variable width plow
DE10222309B4 (de) * 2002-05-18 2009-04-16 Maschinenfabrik Kemper Gmbh & Co. Kg Zwangslenkeinrichtung und Anhängefahrzeug
US20050248123A1 (en) * 2004-05-10 2005-11-10 Symington Owen D Automatic swinging drawbar system
DE102010019819B4 (de) * 2010-05-08 2014-09-18 Lemken Gmbh & Co. Kg Aufsatteldrehpflug
CA2866046C (fr) * 2013-12-11 2018-06-19 Cnh Industrial Canada, Ltd. Appareil et procede d'elimination de l'air dans des instruments aratoires au moyen de valves a trois voies
DE102015108505A1 (de) * 2015-05-29 2016-12-01 Lemken Gmbh & Co. Kg Aufsattelpflug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544134A (en) * 1943-09-16 1951-03-06 United Aircraft Prod Liquid pulsator system with pressure compensation
US2524544A (en) * 1948-03-02 1950-10-03 Harry T Seawell Hydraulic brake bleeder system
US2761693A (en) * 1952-12-22 1956-09-04 William W Eisenhauer Stabilizing means for vehicle steering axles
US2862360A (en) * 1954-05-31 1958-12-02 Alsacienne Constr Meca Hydraulic control of an elastic load
US3152448A (en) * 1961-06-27 1964-10-13 Mercier Jean Hydraulic servo-system
US3511317A (en) * 1967-04-19 1970-05-12 Massey Ferguson Inc Turnover semi-mounted plow
US3598185A (en) * 1968-05-09 1971-08-10 Massey Ferguson Inc Semimounted turnover plow having cam-tilted and independently hydraulically steered rear wheel
US3636708A (en) * 1970-04-13 1972-01-25 Scott Equipment Co Fluid makeup system

Also Published As

Publication number Publication date
US3910353A (en) 1975-10-07
AU7754975A (en) 1976-07-29

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