WO2024010505 - PROTECTION PLATE ARRANGEMENT

National phase entry is expected:
Publication Number WO/2024/010505
Publication Date 11.01.2024
International Application No. PCT/SE2023/050574
International Filing Date 08.06.2023
Title **
[English] PROTECTION PLATE ARRANGEMENT
[French] AGENCEMENT DE PLAQUE DE PROTECTION
Applicants **
HUSQVARNA AB
Inventors
RENNER, Thomas
KISTLER, Michael
Priority Data
2250835-2   04.07.2022   SE
Application details
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Quotation for National Phase entry

Country StagesTotal
China Filing, Examination, Granting2343
EPO Filing, Examination, Granting13725
Japan Filing, Examination, Granting2492
South Korea Filing, Examination, Granting2762
USA Filing, Examination, Granting6540
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Total: 27,862

The term for entry into the National Phase has expired. This quotation is for informational purposes only

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Abstract[English] A cutting disk protection plate (7) in a lawn mower (1) is provided with a fixation interface (16) at a central portion of the plate (7). The plate (7) extends symmetrically about an axis. The protection plate (7) comprises at least one accommodation space (17), evenly arranged around a peripheral zone of the plate (7), for accommodating a plurality of projections from the cutting disk. In a combination of a protection plate (7) and a cutting disk (4) with a set of symmetrically arranged cutting blades (5), the accommodation spaces (17) are arranged in register with attachment devices of the cutting blades (5). A robotic lawn mower includes the protection plate (7).[French] Une plaque de protection de disque de coupe (7) dans une tondeuse à gazon (1) est pourvue d'une interface de fixation (16) au niveau d'une partie centrale de la plaque (7). La plaque (7) s'étend symétriquement autour d'un axe. La plaque de protection (7) comprend au moins un espace de réception (17), disposé uniformément autour d'une zone périphérique de la plaque (7), pour recevoir une pluralité de saillies à partir du disque de coupe. Dans une combinaison d'une plaque de protection (7) et d'un disque de coupe (4) avec un ensemble de lames de coupe disposées symétriquement (5), les espaces de réception (17) sont agencés en alignement avec des dispositifs de fixation des lames de coupe (5). Une tondeuse à gazon robotisée comprend la plaque de protection (7).