CA1233030A - Dispositif de recolte pour cultures sur pied - Google Patents

Dispositif de recolte pour cultures sur pied

Info

Publication number
CA1233030A
CA1233030A CA000463065A CA463065A CA1233030A CA 1233030 A CA1233030 A CA 1233030A CA 000463065 A CA000463065 A CA 000463065A CA 463065 A CA463065 A CA 463065A CA 1233030 A CA1233030 A CA 1233030A
Authority
CA
Canada
Prior art keywords
cutting
blade
shaft
blades
adjacent
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
CA000463065A
Other languages
English (en)
Inventor
John Kulak
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of CA1233030A publication Critical patent/CA1233030A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
CA000463065A 1983-10-31 1984-09-13 Dispositif de recolte pour cultures sur pied Expired CA1233030A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54753983A 1983-10-31 1983-10-31
US547,539 1983-10-31

Publications (1)

Publication Number Publication Date
CA1233030A true CA1233030A (fr) 1988-02-23

Family

ID=24185051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000463065A Expired CA1233030A (fr) 1983-10-31 1984-09-13 Dispositif de recolte pour cultures sur pied

Country Status (3)

Country Link
CA (1) CA1233030A (fr)
FR (1) FR2553966B1 (fr)
ZA (1) ZA848340B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900025102A1 (it) * 2019-12-20 2021-06-20 Vires S R L Robot tagliaerba automatico.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491307A (fr) * 1966-05-09 1967-08-11 Emme Di Emme S R L Dispositif portatif à fonctionnement électrique pour la tonte de plantes et herbes généralement et haies végétales particulièrement
FR1587067A (fr) * 1968-07-16 1970-03-13
FR2252804A1 (en) * 1973-11-30 1975-06-27 Gutbrod Werke Gmbh Cutting blade for rotary lawn mower - single cutting edge reduces power requirements and eliminates pulping of cut grass
NL7510686A (nl) * 1975-09-11 1977-03-15 Lely Nv C Van Der Maaimachine.
NL7703424A (nl) * 1977-03-30 1978-10-03 Lely Nv C Van Der Maaimachine.
US4107841A (en) * 1977-04-22 1978-08-22 True Temper Corporation Weed cutter construction
IE801960L (en) * 1980-09-19 1982-03-19 Murphy John Mowers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900025102A1 (it) * 2019-12-20 2021-06-20 Vires S R L Robot tagliaerba automatico.

Also Published As

Publication number Publication date
ZA848340B (en) 1986-06-25
FR2553966A1 (fr) 1985-05-03
FR2553966B1 (fr) 1987-02-13

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Legal Events

Date Code Title Description
MKEX Expiry