A - Human Necessities – 01 – D
Patent
A - Human Necessities
01
D
A01D 34/416 (2006.01) A01D 34/00 (2006.01)
Patent
CA 2374547
The invention concerns a cutting wire (1) for trimming and cutting plants useful in appliances with rotary heads such as bush cutters and hedge trimmers. It has formed shapes (2) of larger cross-section, such as annular shapes, in succession at intervals in the longitudinal direction of the wire (1), the shapes (2) being separated from one another by intermediate longitudinal sections (3) of the wire (1), with smaller cross-sections. Such a cutting wire provides operating noise reduction, in particular elimination of squeal and other high pitched sounds.
Ce fil de coupe (1), destiné à tailler et couper la végétation, est utilisable sur des appareils à tête rotative tels que débroussailleuses et taille-bordures. Il possède des conformations (2) de section plus importante, telles que des conformations annulaires, se succédant à intervalles dans la direction longitudinale du fil (1), les conformations (2) étant séparées les unes des autres par des tronçons de longueur (3) intermédiaires du fil (1), de section moins importante. Un tel fil de coupe procure une diminution du bruit de fonctionnement, en particulier une suppression des sifflements et autres sons aigus.
Robic
Speed France
LandOfFree
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