FR2272591A1 - Tractor-towed mower attachment - has two counter-rotating rotors on vertical axles; with discharge channel pivot-mounted on a fan - Google Patents

Tractor-towed mower attachment - has two counter-rotating rotors on vertical axles; with discharge channel pivot-mounted on a fan

Info

Publication number
FR2272591A1
FR2272591A1 FR7516484A FR7516484A FR2272591A1 FR 2272591 A1 FR2272591 A1 FR 2272591A1 FR 7516484 A FR7516484 A FR 7516484A FR 7516484 A FR7516484 A FR 7516484A FR 2272591 A1 FR2272591 A1 FR 2272591A1
Authority
FR
France
Prior art keywords
blades
fan
discharge channel
tractor
counter
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.)
Granted
Application number
FR7516484A
Other languages
English (en)
French (fr)
Other versions
FR2272591B1 (US07122547-20061017-C00032.png
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.)
KOIVULA WILLIAM SF
Original Assignee
KOIVULA WILLIAM SF
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 KOIVULA WILLIAM SF filed Critical KOIVULA WILLIAM SF
Publication of FR2272591A1 publication Critical patent/FR2272591A1/fr
Application granted granted Critical
Publication of FR2272591B1 publication Critical patent/FR2272591B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D43/00—Mowers combined with apparatus performing additional operations while mowing
    • A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
    • A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
FR7516484A 1974-05-27 1975-05-27 Tractor-towed mower attachment - has two counter-rotating rotors on vertical axles; with discharge channel pivot-mounted on a fan Granted FR2272591A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI1621/74A FI55924C (fi) 1974-05-27 1974-05-27 Slaotteranordning

Publications (2)

Publication Number Publication Date
FR2272591A1 true FR2272591A1 (en) 1975-12-26
FR2272591B1 FR2272591B1 (US07122547-20061017-C00032.png) 1981-02-27

Family

ID=8505917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516484A Granted FR2272591A1 (en) 1974-05-27 1975-05-27 Tractor-towed mower attachment - has two counter-rotating rotors on vertical axles; with discharge channel pivot-mounted on a fan

Country Status (5)

Country Link
DE (1) DE2522599A1 (US07122547-20061017-C00032.png)
DK (1) DK139251B (US07122547-20061017-C00032.png)
FI (1) FI55924C (US07122547-20061017-C00032.png)
FR (1) FR2272591A1 (US07122547-20061017-C00032.png)
SE (1) SE407137B (US07122547-20061017-C00032.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639519A1 (de) * 1976-09-02 1978-03-09 Krinke & Krueger Gmbh Saugmaehgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639519A1 (de) * 1976-09-02 1978-03-09 Krinke & Krueger Gmbh Saugmaehgeraet

Also Published As

Publication number Publication date
DE2522599A1 (de) 1975-12-11
SE407137B (sv) 1979-03-19
DK139251B (da) 1979-01-22
SE7505916L (sv) 1975-11-28
FI55924B (fi) 1979-07-31
FI55924C (fi) 1979-11-12
FR2272591B1 (US07122547-20061017-C00032.png) 1981-02-27
DK139251C (US07122547-20061017-C00032.png) 1979-06-25
DK234675A (US07122547-20061017-C00032.png) 1975-11-28
FI162174A (US07122547-20061017-C00032.png) 1975-11-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse