BRPI0406941A - Cabeça de corte para um cortador de mato, aparador de bordas ou similar - Google Patents

Cabeça de corte para um cortador de mato, aparador de bordas ou similar

Info

Publication number
BRPI0406941A
BRPI0406941A BR0406941-2A BRPI0406941A BRPI0406941A BR PI0406941 A BRPI0406941 A BR PI0406941A BR PI0406941 A BRPI0406941 A BR PI0406941A BR PI0406941 A BRPI0406941 A BR PI0406941A
Authority
BR
Brazil
Prior art keywords
wire
brushcutter
similar
cutting head
edge trimmer
Prior art date
Application number
BR0406941-2A
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 BRPI0406941A publication Critical patent/BRPI0406941A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Scissors And Nippers (AREA)

Abstract

"CABEçA DE CORTE PARA UM CORTADOR DE MATO, APARADOR DE BORDAS OU SIMILAR". A presente invenção refere-se a uma cabeça de corte para um cortador de mato, aparador de borda ou similar que compreende uma passagem (112) para uma corda de corte (300) e pelo menos um filete (120) para sustentar a corda que se estende entre uma região de saída de corda da dita passagem e a região periférica da cabeça. De acordo com a invenção, a superfície do filete apresenta um perfil rebaixado (120a, 120b) que é substancialmente complementar a uma parte da seção transversal da corda de corte (300), a fim de guiar a corda de corte neste rebaixo, quando a corda for flexionada em uma direção oposta à rotação da cabeça para se apoiar contra o filete. Dessa forma, a trajetória da corda pode ser estabilizada e sua fadiga limitada, quando houver sucessivos impactos contra o filete.
BR0406941-2A 2003-01-23 2004-01-23 Cabeça de corte para um cortador de mato, aparador de bordas ou similar BRPI0406941A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0300715A FR2850239B1 (fr) 2003-01-23 2003-01-23 Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
PCT/IB2004/000436 WO2004064491A1 (en) 2003-01-23 2004-01-23 A cutting head for a brush cutter, edge trimmer or similar

Publications (1)

Publication Number Publication Date
BRPI0406941A true BRPI0406941A (pt) 2006-01-03

Family

ID=32669157

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406941-2A BRPI0406941A (pt) 2003-01-23 2004-01-23 Cabeça de corte para um cortador de mato, aparador de bordas ou similar

Country Status (12)

Country Link
US (1) US20060090350A1 (pt)
EP (1) EP1589803B9 (pt)
JP (1) JP2006515755A (pt)
CN (1) CN1741737A (pt)
AT (1) ATE455454T1 (pt)
AU (1) AU2004206112A1 (pt)
BR (1) BRPI0406941A (pt)
CA (1) CA2513604A1 (pt)
DE (1) DE602004025201D1 (pt)
FR (1) FR2850239B1 (pt)
WO (1) WO2004064491A1 (pt)
ZA (1) ZA200506189B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7536792B2 (en) 2007-01-03 2009-05-26 Moore Mark R Head for a rotary line trimmer apparatus
US8001694B2 (en) * 2007-10-22 2011-08-23 Mtd Products Inc Fixed line rotary head trimmer with quick friction rotational lock for string trimmer machine
US20090172955A1 (en) * 2008-01-03 2009-07-09 Morris John F String trimmer head
EP2210467B1 (en) 2009-01-22 2012-12-12 Techtronic Outdoor Products Technology Limited String head for a trimmer
DE102013003856A1 (de) * 2013-03-06 2014-09-11 Andreas Stihl Ag & Co. Kg Fadenmähkopf für einen Freischneider
US10070582B2 (en) 2016-04-20 2018-09-11 Tti (Macao Commercial Offshore) Limited String trimmer head
KR101868268B1 (ko) * 2017-02-01 2018-06-15 신연철 예초기용 4줄 나일론 커터 어셈블리

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Also Published As

Publication number Publication date
JP2006515755A (ja) 2006-06-08
WO2004064491A8 (en) 2005-09-29
FR2850239B1 (fr) 2005-10-21
EP1589803A1 (en) 2005-11-02
EP1589803B1 (en) 2010-01-20
CN1741737A (zh) 2006-03-01
AU2004206112A1 (en) 2004-08-05
US20060090350A1 (en) 2006-05-04
FR2850239A1 (fr) 2004-07-30
CA2513604A1 (en) 2004-08-05
EP1589803B9 (en) 2010-08-25
WO2004064491A1 (en) 2004-08-05
DE602004025201D1 (de) 2010-03-11
ZA200506189B (en) 2006-05-31
ATE455454T1 (de) 2010-02-15

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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]