BRPI0500621A - Linha de corte de redução de ruìdo para um dispositivo de corte de vegetação - Google Patents

Linha de corte de redução de ruìdo para um dispositivo de corte de vegetação

Info

Publication number
BRPI0500621A
BRPI0500621A BRPI0500621A BRPI0500621A BR PI0500621 A BRPI0500621 A BR PI0500621A BR PI0500621 A BRPI0500621 A BR PI0500621A BR PI0500621 A BRPI0500621 A BR PI0500621A
Authority
BR
Brazil
Prior art keywords
cutting
line
noise reduction
cut line
vegetation
Prior art date
Application number
Other languages
English (en)
Inventor
Emmanuel Legrand
Original Assignee
Speed France
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 Speed France filed Critical Speed France
Publication of BRPI0500621A publication Critical patent/BRPI0500621A/pt

Links

Classifications

    • 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
    • A01D34/416—Flexible line cutters
    • A01D34/4168—Constructional details of the flexible lines
    • 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
    • A01D34/82—Other details
    • A01D34/826—Noise reduction means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2978—Surface characteristic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4838—With anvil backup
    • Y10T83/4841—With resilient anvil surface

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

"LINHA DE CORTE DE REDUçãO DE RUìDO PARA UM DISPOSITIVO DE CORTE DE VEGETAçãO". A presente invenção refere-se a uma linha de corte (10) para o corte de mata, a apara de bordas e similares, que apresenta uma seção transversal geralmente circular e que apresenta em sua periferia uma pluralidade de entalhes (11) espaçados entre si por uma distância de entre 12 e 19 mm aproximadamente e alinhados ao longo de pelo menos uma direção paralela a um eixo da linha, o comprimento dos ditos entalhes, medido ao longo da linha, sendo substancialmente mais curto do que a dita distância de espaçamento. Tal linha de corte permite uma redução no ruído de operação de dispositivos de corte de vegetação, tais como aparadores de bordas, cortadores de mata, etc.
BRPI0500621 2004-03-01 2005-03-01 Linha de corte de redução de ruìdo para um dispositivo de corte de vegetação BRPI0500621A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402079A FR2866782B1 (fr) 2004-03-01 2004-03-01 Filament de coupe reduisant le bruit pour appareil de coupe de vegetaux

Publications (1)

Publication Number Publication Date
BRPI0500621A true BRPI0500621A (pt) 2005-10-11

Family

ID=34746471

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500621 BRPI0500621A (pt) 2004-03-01 2005-03-01 Linha de corte de redução de ruìdo para um dispositivo de corte de vegetação

Country Status (9)

Country Link
US (1) US7210231B2 (pt)
EP (1) EP1570717A1 (pt)
CN (1) CN1663339A (pt)
AU (1) AU2005200873A1 (pt)
BR (1) BRPI0500621A (pt)
CA (1) CA2498690A1 (pt)
FR (1) FR2866782B1 (pt)
RU (1) RU2005105511A (pt)
ZA (1) ZA200501697B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003020008A1 (fr) * 2001-09-03 2003-03-13 Speed France Fil de coupe pour debroussailleuses et taille-bordures
FR2850239B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2854764B1 (fr) * 2003-05-14 2006-06-23 Speed France Nouveau fil de coupe pour appareils tels que taille-bordures ou debroussailleuses
WO2005077143A1 (fr) * 2004-01-19 2005-08-25 Speed France Procede de fabrication de filaments de coupe de vegetaux ayant de nouvelles proprietes, et filaments ayant de telles proprietes
US8178200B2 (en) * 2009-09-28 2012-05-15 Yao I Fabric Co., Ltd. String for sport rackets
US20120208021A1 (en) * 2011-02-15 2012-08-16 Yao I Fabric Co., Ltd. Cutting lines for vegetation cutters
WO2014138036A1 (en) 2013-03-04 2014-09-12 Shakespeare Company, Llc Novel trimmer line for string trimmers
EP2923548B1 (en) * 2014-03-26 2016-12-07 Speed France S.A.S. Cutting monofilament for a vegetation cutting machine and process of manufacturing such a monofilament
JP6732180B2 (ja) * 2016-07-22 2020-07-29 株式会社斎藤撚糸 草刈り用コード及びその製造方法
EP3311644B1 (en) * 2016-10-20 2019-10-09 TTI (Macao Commercial Offshore) Limited Trimmer line with centering feature
US10631458B2 (en) * 2016-12-29 2020-04-28 Aero-Flex Technologies, Inc. Multi-zone cutter elements for grass trimmers, rotary mowing, and other heavy vegetation cutting applications
DE102017210945A1 (de) * 2017-06-28 2019-01-03 Deere & Company Häckselmesser für einen Strohhäcksler
CN108012650A (zh) * 2017-11-22 2018-05-11 张春玲 一种割草绳
USD853211S1 (en) * 2018-01-30 2019-07-09 Yu Sun Hardware Enterprise Co., Ltd. Trimmer line
CN108271497A (zh) * 2018-02-06 2018-07-13 宁波大叶园林设备股份有限公司 改进的一种草坪割草机底部后轴用拨切排草通道机构
JP1631956S (pt) * 2018-09-07 2019-05-20
US12219896B2 (en) 2019-03-28 2025-02-11 Aero-Flex Technologies, Inc. Trimmer line blade
US11464162B2 (en) * 2019-03-28 2022-10-11 Aero-Flex Technologies, Inc. Reversible line blades
USD1013469S1 (en) 2019-03-28 2024-02-06 Aero-Flex Technologies, Inc. Trimmer line blade

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434533A (en) * 1945-05-24 1948-01-13 Paul D Wurzburger Imitation filaments, ropes, yarns, and the like
US4186239A (en) * 1976-12-06 1980-01-29 Berkley & Company, Inc. Monofilament weed cutters
DE4005879C1 (pt) * 1990-02-24 1991-03-21 Fa. Andreas Stihl, 7050 Waiblingen, De
USD364079S (en) * 1992-02-12 1995-11-14 Shakespeare Company Cutting line for a rotating line trimmer
US5463815A (en) * 1994-09-12 1995-11-07 Robert L. Phillips Ribbed flexible cutting line
USD379052S (en) * 1995-05-25 1997-05-06 Shakespeare Company Cutting line for a rotating line trimmer
SE506192C2 (sv) * 1996-04-03 1997-11-17 Electrolux Ab Trimmertråd till gräsröjningsmaskiner
US5996233A (en) * 1996-05-31 1999-12-07 Morabit; Vincent D. String and string trimmer operation
FR2793648B1 (fr) * 1999-05-20 2001-08-17 Speed France Fil de coupe silencieux pour debroussailleuses et taille-bordures
US6434837B1 (en) * 2000-02-29 2002-08-20 Robert Philips Twisted trimmer line
WO2003020008A1 (fr) * 2001-09-03 2003-03-13 Speed France Fil de coupe pour debroussailleuses et taille-bordures
EP1511372B1 (fr) * 2002-06-07 2010-08-04 Speed France S.A.S. Nouvel ensemble de coupe et nouveau filament de coupe pour un appareil de coupe de vegetaux
US20050172501A1 (en) * 2004-02-10 2005-08-11 Robert L. Phillips (50%) Trimmer line and method of manufacture

Also Published As

Publication number Publication date
EP1570717A1 (fr) 2005-09-07
US7210231B2 (en) 2007-05-01
ZA200501697B (en) 2005-09-13
FR2866782B1 (fr) 2007-07-20
CA2498690A1 (fr) 2005-09-01
RU2005105511A (ru) 2006-08-10
US20050188544A1 (en) 2005-09-01
CN1663339A (zh) 2005-09-07
AU2005200873A1 (en) 2005-09-15
FR2866782A1 (fr) 2005-09-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]