NL7709314A - Tractor drawn agricultural mowing machine - has rotors with spring steel blades each less than two millimetres thick - Google Patents

Tractor drawn agricultural mowing machine - has rotors with spring steel blades each less than two millimetres thick

Info

Publication number
NL7709314A
NL7709314A NL7709314A NL7709314A NL7709314A NL 7709314 A NL7709314 A NL 7709314A NL 7709314 A NL7709314 A NL 7709314A NL 7709314 A NL7709314 A NL 7709314A NL 7709314 A NL7709314 A NL 7709314A
Authority
NL
Netherlands
Prior art keywords
rotors
spring steel
less
mowing machine
agricultural mowing
Prior art date
Application number
NL7709314A
Other languages
Dutch (nl)
Other versions
NL167577B (en
NL167577C (en
Original Assignee
Lely Nv C Van Der
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 Lely Nv C Van Der filed Critical Lely Nv C Van Der
Priority to NL7709314A priority Critical patent/NL167577C/en
Publication of NL7709314A publication Critical patent/NL7709314A/en
Publication of NL167577B publication Critical patent/NL167577B/en
Application granted granted Critical
Publication of NL167577C publication Critical patent/NL167577C/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
    • A01D34/73—Cutting apparatus
    • A01D34/736—Flail type
    • 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

Landscapes

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

Abstract

The agricultural mowing machine has a number of rotors on vertical axes in the frame and equipped with blades. Each blade comprises a spring steel knife less than 2 mm thick, typically of plate material and of rectangular or triangular shape. It can rest against a stop at the rotor end, being secured by a vertical pin on the latter, and can be approximately 10 cm long with a maximum width of 5 cm.
NL7709314A 1968-01-04 1977-08-24 MACHINE FOR MOWING AGRICULTURAL CROPS. NL167577C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7709314A NL167577C (en) 1968-01-04 1977-08-24 MACHINE FOR MOWING AGRICULTURAL CROPS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6800098A NL6800098A (en) 1968-01-04 1968-01-04
NL7709314A NL167577C (en) 1968-01-04 1977-08-24 MACHINE FOR MOWING AGRICULTURAL CROPS.

Publications (3)

Publication Number Publication Date
NL7709314A true NL7709314A (en) 1979-02-27
NL167577B NL167577B (en) 1981-08-17
NL167577C NL167577C (en) 1982-01-18

Family

ID=19802419

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6800098A NL6800098A (en) 1968-01-04 1968-01-04
NL7709314A NL167577C (en) 1968-01-04 1977-08-24 MACHINE FOR MOWING AGRICULTURAL CROPS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL6800098A NL6800098A (en) 1968-01-04 1968-01-04

Country Status (1)

Country Link
NL (2) NL6800098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551314A1 (en) * 1983-09-02 1985-03-08 Metayer Raymond DEVICE FOR MOWING GRASS ON UNEQUAL SOILS AND PARTICULARLY IN PITCHES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551314A1 (en) * 1983-09-02 1985-03-08 Metayer Raymond DEVICE FOR MOWING GRASS ON UNEQUAL SOILS AND PARTICULARLY IN PITCHES
WO1985000952A1 (en) * 1983-09-02 1985-03-14 Raymond Metayer Device for cutting grass on uneven grounds and particularly in ditches

Also Published As

Publication number Publication date
NL167577B (en) 1981-08-17
NL167577C (en) 1982-01-18
NL6800098A (en) 1969-07-08

Similar Documents

Publication Publication Date Title
NL7709314A (en) Tractor drawn agricultural mowing machine - has rotors with spring steel blades each less than two millimetres thick
GB1456202A (en) Shaving units
FR2330295A1 (en) Fixing for rotary hoe blades to hub - using two cutouts at right angles fitting over bolts holding clamp plate in position
FR2329419A1 (en) Twin bladed hair outter - has plastic intermediary piece between support friction surfaces ensuring correct alignment of teeth rows(NL3.5.77)
CA962844A (en) Lawn cutting device, in particular lawn edge cutter
GB1249749A (en) A method of manufacturing a knife blade for the cutting mechanism of mowers
GB1392872A (en) Comminuting apparatus
GB1273189A (en) Improvements in or related to cutting blades for electric carving knives and similar powered knives
ES385499A1 (en) Apparatus for cutting sheet material
US2078046A (en) Lawn mower cutting blade
GB1195163A (en) Improvements in Knives in Cutting Machines.
GB1253441A (en) Improvements in or relating to mowing machines
ES315146A1 (en) Machine for cutting grass
GB1299001A (en) Improvements in or relating to devices for cutting foodstuffs
GB1320331A (en) Rotary cultivator blade assembly
GB936657A (en) Improvements in or relating to harvesting apparatus
GB1216719A (en) Improvements in or relating to mowing machines
GB1223358A (en) Improvements in or relating to guillotines
GB884081A (en) Improvements in or relating to gardening implements
ES2013094A6 (en) Cutter blade for reaping cutters of harvesting machines
FR2282976A1 (en) Dry shaver plate - has central portion of barriers between apertures thinner than at edges(NL-4.3.76)
GB1447620A (en) Apparatus for cutting or defo'rming sheet material
FR2283630A1 (en) Tractor mounted vine trimmer - has frame with shear cutters driven by hydraulic motor
GB1244236A (en) Improvements in or relating to hair trimming devices
GB1227785A (en)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee