NL7805130A - Rotary crop mower unit - has knives extending horizontally from rotor collar - Google Patents

Rotary crop mower unit - has knives extending horizontally from rotor collar

Info

Publication number
NL7805130A
NL7805130A NL7805130A NL7805130A NL7805130A NL 7805130 A NL7805130 A NL 7805130A NL 7805130 A NL7805130 A NL 7805130A NL 7805130 A NL7805130 A NL 7805130A NL 7805130 A NL7805130 A NL 7805130A
Authority
NL
Netherlands
Prior art keywords
collar
extending horizontally
mower unit
knives
rotor collar
Prior art date
Application number
NL7805130A
Other languages
Dutch (nl)
Original Assignee
Fredericus Liet En Cornelis He
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 Fredericus Liet En Cornelis He filed Critical Fredericus Liet En Cornelis He
Priority to NL7805130A priority Critical patent/NL7805130A/en
Publication of NL7805130A publication Critical patent/NL7805130A/en

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
    • A01D34/736—Flail type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The standing-crop mower has a tractor-mounted frame with two or more cutting rotors. Each of these comprises a drum with a collar at the bottom on which a number of knives are mounted, and resting on the ground via a central dish-shaped support underneath. The knives (11) on the collar (13) extend horizontally, and the edge of the support (10) can extend outwards beyond that of the collar. Each knife can be twisted, with its horizontal cutting edge (11') at the bottom.
NL7805130A 1978-05-11 1978-05-11 Rotary crop mower unit - has knives extending horizontally from rotor collar NL7805130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7805130A NL7805130A (en) 1978-05-11 1978-05-11 Rotary crop mower unit - has knives extending horizontally from rotor collar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7805130A NL7805130A (en) 1978-05-11 1978-05-11 Rotary crop mower unit - has knives extending horizontally from rotor collar

Publications (1)

Publication Number Publication Date
NL7805130A true NL7805130A (en) 1979-11-13

Family

ID=19830820

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7805130A NL7805130A (en) 1978-05-11 1978-05-11 Rotary crop mower unit - has knives extending horizontally from rotor collar

Country Status (1)

Country Link
NL (1) NL7805130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022588A1 (en) * 1979-07-17 1981-01-21 Petrus Wilhelmus Zweegers Mower blade mounting
FR2517927A1 (en) * 1981-12-15 1983-06-17 Zweegers P FASTENING CUTTING BLADES ON A ROTATING MOWER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022588A1 (en) * 1979-07-17 1981-01-21 Petrus Wilhelmus Zweegers Mower blade mounting
FR2517927A1 (en) * 1981-12-15 1983-06-17 Zweegers P FASTENING CUTTING BLADES ON A ROTATING MOWER

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: MULTINORM B.V.

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BV The patent application has lapsed