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1. WO1996002367 - CUTTING LINE FILLED WITH INORGANIC GRIT MATERIAL

Publication Number WO/1996/002367
Publication Date 01.02.1996
International Application No. PCT/US1995/007483
International Filing Date 12.06.1995
Chapter 2 Demand Filed 15.02.1996
IPC
B26B 27/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
27Hand cutting tools not provided for in groups B26B1/-B26B25/98
CPC
A01D 34/4168
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
416Flexible line cutters
4168Constructional details of the flexible lines
B26B 27/002
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
27Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
002Tools using wires as cutting means
Applicants
  • GLASSMASTER COMPANY [US/US]; P.O. Box 826 Lexington, SC 29071, US
Inventors
  • BOLAND, Harvey, E.; US
Agents
  • RHODES, C., Robert; P.O. Box 2974 Greensboro, NC 27402, US
Priority Data
08/275,87915.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CUTTING LINE FILLED WITH INORGANIC GRIT MATERIAL
(FR) FIL DE COUPE INCORPORANT UN GRANULAT NON ORGANIQUE
Abstract
(EN)
A cutting line (100) for grass trimmers, lawn mowers, and edgers of the type having a rotating head. The cutting line (100) includes a carrier (102) formed from a polymeric material and an inorganic grit material (104) impregnated within the carrier. Preferably, the grit material (104) makes up between about 6-15 % by weight of the cutting line (100) and has an average size of between about 120 to 240 mesh. The grit material (104) may be silicon carbide, aluminum oxide, or silica. The polymeric material is preferably nylon. The carrier (102) may also include a coupling agent and/or a heat stabilizer.
(FR)
La présente invention concerne un fil de coupe (100) destiné aux coupe-gazons, aux tondeuses à gazon, et aux coupe-bordures à tête rotative. Le fil de coupe (100) est composé d'un substrat (102) en matière polymère et en granulat non organique (104) inclus dans le substrat. De préférence, le granulat (104) représente entre environ 6 % et 15 % de la masse du poids du fil de coupe (100), le calibre moyen des grains se situant entre environ 120 et 240 meshs. Le granulat (104) peut être du carbure de silicium, de l'oxyde d'aluminium ou de la silice. La matière polymère est de préférence du Nylon. Le substrat (102) peut également incorporer un agent de pontage et/ou un stabilisant thermique.
Also published as
Latest bibliographic data on file with the International Bureau