CA1015593A - Flexible plow - Google Patents

Flexible plow

Info

Publication number
CA1015593A
CA1015593A CA199,187A CA199187A CA1015593A CA 1015593 A CA1015593 A CA 1015593A CA 199187 A CA199187 A CA 199187A CA 1015593 A CA1015593 A CA 1015593A
Authority
CA
Canada
Prior art keywords
plow
flexible
flexible 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
CA199,187A
Other languages
English (en)
Other versions
CA199187S (en
Inventor
Gerald G. Ward
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
Individual
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 Individual filed Critical Individual
Priority to CA262,890A priority Critical patent/CA1018386A/en
Application granted granted Critical
Publication of CA1015593A publication Critical patent/CA1015593A/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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/12—Beams; Handles
    • A01B15/125—Articulated beams
    • 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
    • A01B3/24—Tractor-drawn ploughs
    • A01B3/26—Tractor-drawn ploughs without alternating possibility

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
CA199,187A 1973-09-24 1974-05-07 Flexible plow Expired CA1015593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA262,890A CA1018386A (en) 1973-09-24 1976-10-07 Flexible plow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/400,487 US3965989A (en) 1973-09-24 1973-09-24 Flexible plow

Publications (1)

Publication Number Publication Date
CA1015593A true CA1015593A (en) 1977-08-16

Family

ID=23583819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,187A Expired CA1015593A (en) 1973-09-24 1974-05-07 Flexible plow

Country Status (8)

Country Link
US (1) US3965989A (fr)
JP (1) JPS5057801A (fr)
AU (1) AU462313B2 (fr)
CA (1) CA1015593A (fr)
DE (1) DE2442870B2 (fr)
FR (1) FR2244393B1 (fr)
GB (2) GB1485048A (fr)
SE (2) SE418445B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521023C3 (de) * 1975-05-12 1985-04-04 Rabewerk Heinrich Clausing, 4515 Bad Essen Vielschariger Aufsattelpflug
US4036306A (en) * 1975-09-29 1977-07-19 Dmi Inc. Multi-unit adjustable plow pulled by vehicle and having steering wheel turnable only on adjustment of plow
US4049063A (en) * 1975-09-29 1977-09-20 Dmi, Inc. Multi-unit adjustable plow system
US4121852A (en) * 1976-09-16 1978-10-24 Quanbeck Sherman H Releasably retained hinged plow
US4128130A (en) * 1976-10-01 1978-12-05 Deere & Company Tool support
US4271913A (en) * 1979-07-02 1981-06-09 Allis-Chalmers Corporation Articulated plow with horizontal angularity between its frames
US4266618A (en) * 1979-09-04 1981-05-12 Allis-Chalmers Corporation Articulated plow with central support providing counter moment for rear section
US4282935A (en) * 1979-09-18 1981-08-11 Dmi, Inc. Multiple section, adjustable width plow
US4323126A (en) * 1979-12-31 1982-04-06 Allis-Chalmers Corporation Ridge mulch tillage method and apparatus
FR2616999B1 (fr) * 1987-06-29 1991-03-29 Gregoire Besson Cie Sarl Ets Perfectionnement aux charrues multi-socs, reversibles, semi-portees
FR2623687B1 (fr) * 1987-11-26 1991-10-04 Naud Expl Charrues Perfectionnement aux charrues de grande longueur
FR2684262B1 (fr) * 1991-11-28 1996-06-14 Huard Sa Charrue multi-socs reversible semi-portee a poutre articulee.
GB2264031B (en) * 1992-01-23 1994-08-31 Kverneland Klepp As Adjusting devices for a semi-mounted plough
FR2687531B1 (fr) * 1992-02-20 1994-05-13 Sogespat Charrue a corps de labour portes par une poutre articulee.
US5669452A (en) * 1995-06-07 1997-09-23 Quinstar Corporation Blade plow with vertically reciprocating blades
US6213034B1 (en) 1998-08-27 2001-04-10 Case Corporation Planter apparatus and method
US6638902B2 (en) * 2001-02-01 2003-10-28 Ecolab Inc. Stable solid enzyme compositions and methods employing them

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US911703A (en) * 1907-02-08 1909-02-09 Reeves & Co Gang-plow.
US1053863A (en) * 1910-07-12 1913-02-18 Oliver Chilled Plow Works Plow.
US1148043A (en) * 1912-03-09 1915-07-27 Oliver Chilled Plow Works Engine gang-plow.
US3321029A (en) * 1964-09-10 1967-05-23 Int Harvester Co Hydraulically controlled plow
US3321028A (en) * 1965-01-22 1967-05-23 Portable Elevator Mfg Company Foldable implement mounting for transporting the same
US3469636A (en) * 1966-04-01 1969-09-30 Roy R Kurz Plow assembly
US3487883A (en) * 1966-10-31 1970-01-06 Massey Ferguson Ind Ltd Multiple unit earthworking implement
US3491836A (en) * 1967-01-09 1970-01-27 Doepker Ind Ltd Wide-span implements having articulated frames
US3635494A (en) * 1970-02-05 1972-01-18 Int Harvester Co Dial hitch lock for swingable trailer tongue
US3731748A (en) * 1971-02-23 1973-05-08 Deere & Co Multiple plow hitch

Also Published As

Publication number Publication date
DE2442870A1 (de) 1975-04-03
FR2244393B1 (fr) 1978-04-28
JPS5057801A (fr) 1975-05-20
DE2442870B2 (de) 1977-11-03
FR2244393A1 (fr) 1975-04-18
SE7412007L (fr) 1975-03-25
US3965989A (en) 1976-06-29
AU462313B2 (en) 1975-06-19
SE7810098L (sv) 1978-09-26
AU7191674A (en) 1975-06-19
GB1485047A (en) 1977-09-08
GB1485048A (en) 1977-09-08
SE439412B (sv) 1985-06-17
SE418445B (sv) 1981-06-09

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