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1. WO2022161326 - LAWN MOWER

Publication Number WO/2022/161326
Publication Date 04.08.2022
International Application No. PCT/CN2022/073604
International Filing Date 25.01.2022
IPC
A01D 34/685 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers; Mowing apparatus of harvesters
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
67hand-guided by a walking operator
68with motor driven cutters or wheels
685with two or more cutters
A01D 34/73 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers; Mowing apparatus of harvesters
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
73Cutting apparatus
A01D 34/78 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers; Mowing apparatus of harvesters
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
76Driving mechanisms for the cutters
78electric
A01D 43/00 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
43Mowers combined with apparatus performing additional operations while mowing
A01D 43/08 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
43Mowers combined with apparatus performing additional operations while mowing
08with means for cutting up the mown crop
CPC
A01D 34/685
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
67hand-guided by a walking operator
68with motor driven cutters or wheels
685with two or more cutters
A01D 34/71
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
71with means for discharging mown material
Applicants
  • GLOBE (JIANGSU) CO., LTD. [CN]/[CN]
Inventors
  • TIAN, Bing
Agents
  • JZMC LAW OFFICE SHANGHAI
Priority Data
202110102183.826.01.2021CN
202110102272.226.01.2021CN
202120209467.226.01.2021CN
202120209469.126.01.2021CN
202120209537.426.01.2021CN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) LAWN MOWER
(FR) TONDEUSE À GAZON
Abstract
(EN) The disclosure provides a lawn mower. The lawn mower includes a cutter assembly, a housing, and a power assembly supplying power for the cutter assembly. The cutter assembly includes a first/second blade. The first blade and the second blade are staggered and arranged back and forth. The housing includes a mowing space. The mowing space includes a first/second mowing cavity communicating with each other and respectively housing the first/second blade. A width of the mowing space is greater than a width of the first/second mowing cavity, and is smaller than a sum of the widths of the first mowing cavity and the second mowing cavity. An overlapping part is provided by overlapping of cutting areas of the first and second blades. A ratio of a width of the overlapping part to the width of the mowing space is from 0.01 to 0.09.
(FR) L'invention concerne une tondeuse à gazon. La tondeuse à gazon comprend un ensemble dispositif de coupe, un boîtier et un ensemble d'alimentation fournissant de l'énergie à l'ensemble dispositif de coupe. L'ensemble dispositif de coupe comprend une première lame et une seconde lame. La première lame et la seconde lame sont décalées et disposées vers l’avant et vers l’arrière. Le boîtier comprend un espace de tonte. L'espace de tonte comprend une première cavité de tonte et une seconde cavité de tonte communiquant l'une avec l'autre et logeant respectivement la première lame et la seconde lame. Une largeur de l'espace de tonte est supérieure à une largeur de la première cavité de tonte et de la seconde cavité de tonte, et est inférieure à une somme des largeurs de la première cavité de tonte et de la seconde cavité de tonte. Une partie de chevauchement est fournie par chevauchement de zones de coupe des première et seconde lames. Un rapport d'une largeur de la partie de chevauchement à la largeur de l'espace de tonte est de 0,01 à 0,09.
Latest bibliographic data on file with the International Bureau