FI83584B - Graesklippare. - Google Patents

Graesklippare. Download PDF

Info

Publication number
FI83584B
FI83584B FI903198A FI903198A FI83584B FI 83584 B FI83584 B FI 83584B FI 903198 A FI903198 A FI 903198A FI 903198 A FI903198 A FI 903198A FI 83584 B FI83584 B FI 83584B
Authority
FI
Finland
Prior art keywords
air
valve
collecting
blade
closing member
Prior art date
Application number
FI903198A
Other languages
English (en)
Finnish (fi)
Other versions
FI903198A0 (fi
FI83584C (sv
Inventor
Raimo Savipakka
Markku Poussu
Eero Poussu
Original Assignee
Raimo Savipakka
Markku Poussu
Eero Poussu
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 Raimo Savipakka, Markku Poussu, Eero Poussu filed Critical Raimo Savipakka
Priority to FI903198A priority Critical patent/FI83584C/sv
Publication of FI903198A0 publication Critical patent/FI903198A0/fi
Publication of FI83584B publication Critical patent/FI83584B/fi
Priority to PCT/FI1991/000199 priority patent/WO1992000002A1/en
Application granted granted Critical
Publication of FI83584C publication Critical patent/FI83584C/sv

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • 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

Landscapes

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

Claims (4)

1. Samlande gräsklippare med ätminstone en luftinloppsöppning (5) väsentligen i bladets (2, 3) rotationsplan eller ovanför detta och ätminstone en luftutloppsöppning, som leder till en «amlingsbehällare, samt organ (3, 4) för att astakomma en luft-strömning för att transportera det klippta gräset via utlopps-ÖDpningen till samlingsbehällaren, kännetecknad därav, att luftinloppsöppningen (5) försetts med ett stängnings-organ (6) för att begränsa luftens strömning. .
2. Klippare enligt patentkravet 1, kännetecknad därav, att utloppsöppningen dessutom försetts med ett stäng-ningsorgan.
3. Klippare enligt patentkravet 1 eller 2, kännetecknad därav, att stängningsorganet (6) är en lektriskt styrd ventil, t.ex. magnetventil eller en motordriven ventil.
4. Klippare enligt patentkravet 1 eller 2, kännetecknad därav, att stängningsorganet (6) är en mekanisk ventil.
FI903198A 1990-06-26 1990-06-26 Gräsklippare FI83584C (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI903198A FI83584C (sv) 1990-06-26 1990-06-26 Gräsklippare
PCT/FI1991/000199 WO1992000002A1 (en) 1990-06-26 1991-06-26 Lawn mower

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI903198A FI83584C (sv) 1990-06-26 1990-06-26 Gräsklippare
FI903198 1990-06-26

Publications (3)

Publication Number Publication Date
FI903198A0 FI903198A0 (fi) 1990-06-26
FI83584B true FI83584B (fi) 1991-04-30
FI83584C FI83584C (sv) 1991-08-12

Family

ID=8530695

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903198A FI83584C (sv) 1990-06-26 1990-06-26 Gräsklippare

Country Status (2)

Country Link
FI (1) FI83584C (sv)
WO (1) WO1992000002A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000002A1 (en) * 1990-06-26 1992-01-09 Raimo Savipakka Lawn mower

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777271A (en) * 1955-05-03 1957-01-15 Huffman Company Grass blower attachments for lawn mowers
US2953888A (en) * 1955-08-08 1960-09-27 Lilliston Implement Company Rotary type green forage harvester
US2953887A (en) * 1957-04-03 1960-09-27 Lilliston Implement Company Rotary impeller-type harvester
US3192692A (en) * 1960-09-22 1965-07-06 Fmc Corp Rotary mower and grass catcher
US3170276A (en) * 1962-06-18 1965-02-23 Russell V Hall Air supported lawn mower
SE394934B (sv) * 1974-06-26 1977-07-25 Stiga Ab Anordning vid gresutkastoppningen hos motordriven gresklippningsmaskin
DD118356A1 (sv) * 1975-05-27 1976-03-05
DE3232895C2 (de) * 1982-09-04 1986-02-13 Gutbrod-Werke GmbH, 6601 Bübingen Sichelrasenmäher mit elektrischem Antrieb
FI83584C (sv) * 1990-06-26 1991-08-12 Raimo Savipakka Gräsklippare

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000002A1 (en) * 1990-06-26 1992-01-09 Raimo Savipakka Lawn mower

Also Published As

Publication number Publication date
FI903198A0 (fi) 1990-06-26
WO1992000002A1 (en) 1992-01-09
FI83584C (sv) 1991-08-12

Similar Documents

Publication Publication Date Title
US4433532A (en) Lawn mower bagging system including air assist
JP3703752B2 (ja) 芝刈機
US4614080A (en) Grass collector blower
US5317860A (en) Collection device for grass cutting machines
EP1364568B1 (en) Variable mulching system for a lawnmower
EP1609348A1 (en) Mower deck with blower
US4308676A (en) Lawn mower power take-off and accessories
US4488395A (en) Multiple purpose lawn mower having disposable receptacle
US4773205A (en) Anti-clogging means for bulk material flow duct
EP0657587B1 (en) Improvements in and relating to collection devices
US4738086A (en) Hover-type lawn mower
NO150462B (no) Gressklipper
US3293836A (en) Air-supported lawn mower
FI83584B (fi) Graesklippare.
NL1010999C2 (nl) Grasmaaier met verzamelinrichting voor het snijsel.
GB2279858A (en) Hover mower.
WO2007017658A1 (en) Lawn mower
GB2246939A (en) Vegetation cutting devices
GB2053643A (en) Lawn mower
GB2315659A (en) Lawnmower
WO2004066712A1 (en) Machine for removing vegetation
JPH0418350Y2 (sv)
US3212246A (en) Rotary mower attachment
WO2024190893A1 (ja) 芝刈機、芝刈システムおよび貯留装置
JPH0530586Y2 (sv)

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: POUSSU, EERO

Owner name: SAVIPAKKA, RAIMO