FR2251252B1 - - Google Patents

Info

Publication number
FR2251252B1
FR2251252B1 FR7438061A FR7438061A FR2251252B1 FR 2251252 B1 FR2251252 B1 FR 2251252B1 FR 7438061 A FR7438061 A FR 7438061A FR 7438061 A FR7438061 A FR 7438061A FR 2251252 B1 FR2251252 B1 FR 2251252B1
Authority
FR
France
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
FR7438061A
Other languages
French (fr)
Other versions
FR2251252A1 (en
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of FR2251252A1 publication Critical patent/FR2251252A1/en
Application granted granted Critical
Publication of FR2251252B1 publication Critical patent/FR2251252B1/fr
Granted 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
    • A01D34/404—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having cutters driven to oscillate in a horizontal plane
    • 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)
FR7438061A 1973-11-21 1974-11-20 Tractor-towed mower has rotary cutters - each consisting of two pieces at an angle to each other pivoted around circumference of rotor Granted FR2251252A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7315906A NL7315906A (en) 1973-11-21 1973-11-21 MOWING MACHINE.

Publications (2)

Publication Number Publication Date
FR2251252A1 FR2251252A1 (en) 1975-06-13
FR2251252B1 true FR2251252B1 (en) 1980-11-07

Family

ID=19820045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438061A Granted FR2251252A1 (en) 1973-11-21 1974-11-20 Tractor-towed mower has rotary cutters - each consisting of two pieces at an angle to each other pivoted around circumference of rotor

Country Status (3)

Country Link
DE (1) DE2454440A1 (en)
FR (1) FR2251252A1 (en)
NL (1) NL7315906A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7510686A (en) * 1975-09-11 1977-03-15 Lely Nv C Van Der MOWING MACHINE.
NL7510687A (en) * 1975-09-11 1977-03-15 Lely Nv C Van Der MOWING MACHINE.
NL7701668A (en) * 1977-02-17 1978-08-21 Texas Industries Inc MOWING MACHINE.
FR2630289B1 (en) * 1988-04-20 1991-10-11 Kuhn Sa MOWING GROUP OF WHICH THE CUTTING TOOLS ARE LINKED TO THEIR CUTTING MEMBER BY A BLADE AXIS AND SPRING CONNECTION DEVICE AND MOWING MACHINE USING SUCH A MOWING GROUP
FR2717037B1 (en) * 1994-03-11 1996-04-12 Joseph Bruneau Device for mowing, mowing, clearing or pruning vegetation.
ITUD20080140A1 (en) * 2008-06-19 2009-12-20 Styl Te Mec S R L CUTTING HEAD FOR A BRUSH CUTTER, LAWN CUTTER OR SIMILAR TOOL OR CUTTING MACHINE
CN109964913B (en) * 2019-05-05 2021-07-09 上海电机学院 Underwater weeding device

Also Published As

Publication number Publication date
FR2251252A1 (en) 1975-06-13
DE2454440A1 (en) 1975-05-22
NL7315906A (en) 1975-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse