WO1997005765A1 - Tondeuse a gazon munie d'un dispositif indiquant le niveau de remplissage du panier collecteur d'herbe coupee - Google Patents

Tondeuse a gazon munie d'un dispositif indiquant le niveau de remplissage du panier collecteur d'herbe coupee Download PDF

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Publication number
WO1997005765A1
WO1997005765A1 PCT/EP1996/003394 EP9603394W WO9705765A1 WO 1997005765 A1 WO1997005765 A1 WO 1997005765A1 EP 9603394 W EP9603394 W EP 9603394W WO 9705765 A1 WO9705765 A1 WO 9705765A1
Authority
WO
WIPO (PCT)
Prior art keywords
lawn mower
collector
level
flap
cuttings
Prior art date
Application number
PCT/EP1996/003394
Other languages
German (de)
English (en)
Inventor
Gregor Wolf
Original Assignee
Wolf-Geräte Gmbh Vertriebsgesellschaft Kg
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 Wolf-Geräte Gmbh Vertriebsgesellschaft Kg filed Critical Wolf-Geräte Gmbh Vertriebsgesellschaft Kg
Priority to EP96927652A priority Critical patent/EP0959658A1/fr
Publication of WO1997005765A1 publication Critical patent/WO1997005765A1/fr

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
    • A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
    • A01D43/0631—Control devices specially adapted therefor
    • 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

Definitions

  • the pivoting flap movement as a function of the conveying air flow has emerged as a reliable indicator, regardless of the nature and the degree of moisture of the material to be cut.
  • the flap position can be used more easily than the direct fill level measurement for reliable sensor actuation.
  • the swivel flap is therefore combined with an electrical contacting device, which causes the motor to be switched off via a relay or a semiconductor circuit.
  • an electric motor-powered lawn mower regardless of whether it is powered by the mains or by a rechargeable battery, it is possible in a simple manner to interrupt the motor current and thus stop the mowing process as soon as the collecting container is filled.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Audible And Visible Signals (AREA)

Abstract

L'invention concerne une tondeuse à gazon comportant un dispositif indiquant le niveau de remplissage du panier collecteur d'herbe coupée, combiné avec un dispositif de commutation. Lorsque le panier collecteur est plein, le dispositif de commutation délivre un signal de sortie qui coupe le moteur ou déclenche un avertisseur acoustique ou optique. Le dispositif de commutation peut notamment comprendre un élément de commutation qui actionne un contact électrique et se présente sous forme de clapet monté pivotant dans le couvercle du panier collecteur au-dessus d'une ouverture que traverse le flux d'air de refoulement.
PCT/EP1996/003394 1995-08-03 1996-08-01 Tondeuse a gazon munie d'un dispositif indiquant le niveau de remplissage du panier collecteur d'herbe coupee WO1997005765A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP96927652A EP0959658A1 (fr) 1995-08-03 1996-08-01 Tondeuse a gazon munie d'un dispositif indiquant le niveau de remplissage du panier collecteur d'herbe coupee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528580.8 1995-08-03
DE1995128580 DE19528580C2 (de) 1995-08-03 1995-08-03 Elektromotorisch angetriebener Rasenmäher mit Füllstandsanzeigevorrichtung

Publications (1)

Publication Number Publication Date
WO1997005765A1 true WO1997005765A1 (fr) 1997-02-20

Family

ID=7768626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/003394 WO1997005765A1 (fr) 1995-08-03 1996-08-01 Tondeuse a gazon munie d'un dispositif indiquant le niveau de remplissage du panier collecteur d'herbe coupee

Country Status (3)

Country Link
EP (1) EP0959658A1 (fr)
DE (1) DE19528580C2 (fr)
WO (1) WO1997005765A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2382855A3 (fr) * 2010-04-29 2012-07-11 Amazonen-Werke H. Dreyer GmbH & Co. KG Collecteur transportable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060277886A1 (en) * 2005-06-08 2006-12-14 Deere & Company, A Delaware Corporation Collection container fill indicator having cutting blade shut-off

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108720A5 (fr) * 1971-09-24 1972-05-19 Wolf Outils
US4043102A (en) * 1976-05-07 1977-08-23 Amf Incorporated Safety features for rear bagging mower
US4981011A (en) * 1989-06-02 1991-01-01 Ingo Olejak Lawnmower cutoff system
DE9310940U1 (de) * 1993-07-22 1993-09-23 Wolf, Outils, Wissembourg Fangvorrichtung fuer einen rasenmaeher
DE9312463U1 (de) * 1993-08-19 1993-10-21 Wolf - Geräte GmbH Vertriebsgesellschaft KG, 57518 Betzdorf Vorrichtung zur Anzeige des Füllstandes im Fangkorb von Rasenmähern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232198C2 (de) * 1991-09-25 2001-12-13 Honda Motor Co Ltd Anzeigevorrichtung für den Füllungsgrad des Grasfangkorbes eines Rasenmähers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108720A5 (fr) * 1971-09-24 1972-05-19 Wolf Outils
US4043102A (en) * 1976-05-07 1977-08-23 Amf Incorporated Safety features for rear bagging mower
US4981011A (en) * 1989-06-02 1991-01-01 Ingo Olejak Lawnmower cutoff system
DE9310940U1 (de) * 1993-07-22 1993-09-23 Wolf, Outils, Wissembourg Fangvorrichtung fuer einen rasenmaeher
DE9312463U1 (de) * 1993-08-19 1993-10-21 Wolf - Geräte GmbH Vertriebsgesellschaft KG, 57518 Betzdorf Vorrichtung zur Anzeige des Füllstandes im Fangkorb von Rasenmähern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2382855A3 (fr) * 2010-04-29 2012-07-11 Amazonen-Werke H. Dreyer GmbH & Co. KG Collecteur transportable

Also Published As

Publication number Publication date
DE19528580C2 (de) 1999-11-25
EP0959658A1 (fr) 1999-12-01
DE19528580A1 (de) 1997-02-06

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