CA1125562A - Reversible plow - Google Patents

Reversible plow

Info

Publication number
CA1125562A
CA1125562A CA350,788A CA350788A CA1125562A CA 1125562 A CA1125562 A CA 1125562A CA 350788 A CA350788 A CA 350788A CA 1125562 A CA1125562 A CA 1125562A
Authority
CA
Canada
Prior art keywords
plow
shaft
frame
piston
cylinder
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
CA350,788A
Other languages
English (en)
French (fr)
Inventor
Rolf E. Lindqvist
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.)
Overums Bruk AB
Original Assignee
Overums Bruk AB
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 Overums Bruk AB filed Critical Overums Bruk AB
Application granted granted Critical
Publication of CA1125562A publication Critical patent/CA1125562A/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)
  • Actuator (AREA)
  • Soil Working Implements (AREA)
  • Processing Of Terminals (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA350,788A 1979-04-26 1980-04-28 Reversible plow Expired CA1125562A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7903661-2 1979-04-26
SE7903661A SE416697B (sv) 1979-04-26 1979-04-26 Anordning vid en vexelplog

Publications (1)

Publication Number Publication Date
CA1125562A true CA1125562A (en) 1982-06-15

Family

ID=20337908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA350,788A Expired CA1125562A (en) 1979-04-26 1980-04-28 Reversible plow

Country Status (9)

Country Link
US (1) US4316507A (OSRAM)
CA (1) CA1125562A (OSRAM)
DE (1) DE3016372A1 (OSRAM)
DK (1) DK148871C (OSRAM)
FI (1) FI64033C (OSRAM)
FR (1) FR2454746A1 (OSRAM)
GB (1) GB2047064B (OSRAM)
NO (1) NO146932C (OSRAM)
SE (1) SE416697B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691785A (en) * 1985-03-18 1987-09-08 Post Brothers Construction Co. Reversible plow and carriage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174556A (en) * 1962-02-19 1965-03-23 Deere & Co Two-way plow
US3311176A (en) * 1964-04-28 1967-03-28 Allis Chalmers Mfg Co Spinner plow
GB1190202A (en) * 1966-06-07 1970-04-29 Crosfield Electronics Ltd Improvements in or relating to Apparatus for Recording Type-Character Information and Justifying Data therefor
FR1562238A (OSRAM) * 1968-02-22 1969-04-04
DE2129862C3 (de) * 1971-06-16 1974-05-09 Fa. Karl Und Josef Brenig, 5300 Bonn Hydraulisch betätigte Wendevorrichtung für Volldrehpflüge
DE2259867A1 (de) * 1972-12-07 1974-06-12 Krone Bernhard Gmbh Maschf Steuerung fuer eine schlepperhydraulische drehvorrichtung
GB1594593A (en) * 1977-01-04 1981-07-30 Ransomes Sims & Jefferies Ltd Reversible ploughs
DE7739202U1 (de) * 1977-12-22 1978-06-08 Emil Weber Fabrik Fuer Oelhydraulik, 7129 Gueglingen Dem verschwenken eines drehpfluges dienender hydraulikzylinder

Also Published As

Publication number Publication date
US4316507A (en) 1982-02-23
DE3016372A1 (de) 1980-11-06
FI64033B (fi) 1983-06-30
DK148871B (da) 1985-11-04
FR2454746B1 (OSRAM) 1983-12-23
GB2047064A (en) 1980-11-26
DK178580A (da) 1980-10-27
DE3016372C2 (OSRAM) 1989-05-24
NO146932C (no) 1983-01-05
FR2454746A1 (fr) 1980-11-21
NO801219L (no) 1980-10-27
NO146932B (no) 1982-09-27
DK148871C (da) 1986-06-30
FI64033C (fi) 1983-10-10
SE7903661L (sv) 1980-10-27
GB2047064B (en) 1982-11-17
SE416697B (sv) 1981-02-02
FI801292A7 (fi) 1980-10-27

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Legal Events

Date Code Title Description
MKEX Expiry