AU649012B2 - Cutting thread for free-cutting apparatus - Google Patents

Cutting thread for free-cutting apparatus Download PDF

Info

Publication number
AU649012B2
AU649012B2 AU71298/91A AU7129891A AU649012B2 AU 649012 B2 AU649012 B2 AU 649012B2 AU 71298/91 A AU71298/91 A AU 71298/91A AU 7129891 A AU7129891 A AU 7129891A AU 649012 B2 AU649012 B2 AU 649012B2
Authority
AU
Australia
Prior art keywords
cutting
section
cutting filament
cross
filament according
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU71298/91A
Other languages
English (en)
Other versions
AU7129891A (en
Inventor
Jorg Harbeke
Klaus Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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 Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Publication of AU7129891A publication Critical patent/AU7129891A/en
Application granted granted Critical
Publication of AU649012B2 publication Critical patent/AU649012B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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
    • 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
    • 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
    • Y10T428/2975—Tubular or cellular
    • 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
    • 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
    • Y10T428/298—Physical dimension

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
AU71298/91A 1990-02-24 1991-02-22 Cutting thread for free-cutting apparatus Expired AU649012B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4005879A DE4005879C1 (enExample) 1990-02-24 1990-02-24
DE4005879 1990-02-24

Publications (2)

Publication Number Publication Date
AU7129891A AU7129891A (en) 1991-08-29
AU649012B2 true AU649012B2 (en) 1994-05-12

Family

ID=6400901

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71298/91A Expired AU649012B2 (en) 1990-02-24 1991-02-22 Cutting thread for free-cutting apparatus

Country Status (6)

Country Link
US (1) US5220774A (enExample)
JP (1) JP3006896B2 (enExample)
AU (1) AU649012B2 (enExample)
DE (1) DE4005879C1 (enExample)
FR (1) FR2658698B1 (enExample)
GB (1) GB2241256B (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD364079S (en) 1992-02-12 1995-11-14 Shakespeare Company Cutting line for a rotating line trimmer
USD358535S (en) 1992-09-30 1995-05-23 Shakespeare Company Cutting line for a rotating line trimmer
US5430943A (en) * 1992-12-10 1995-07-11 Lee; Anthony L. Unitary cutting attachment for vegetation cutting devices
US5424128A (en) * 1993-07-21 1995-06-13 Robert Phillips Flexible cutting line with controlled drag
USD370395S (en) 1994-05-02 1996-06-04 Shakespeare Company Cutting line for a rotating line trimmer
DE9412925U1 (de) 1994-08-11 1995-12-14 Dolmar GmbH, 22045 Hamburg Mähfaden für Freischneidegeräte
US5463815A (en) * 1994-09-12 1995-11-07 Robert L. Phillips Ribbed flexible cutting line
USD365734S (en) 1994-10-06 1996-01-02 Shakespeare Company Cutting line for a rotating line trimmer
USD379052S (en) * 1995-05-25 1997-05-06 Shakespeare Company Cutting line for a rotating line trimmer
USD379418S (en) * 1995-05-25 1997-05-27 Shakespeare Company Cutting line for a rotating line trimmer
USD376079S (en) 1995-08-18 1996-12-03 Shakespeare Company Cutting line for a rotating line trimmer
USD376516S (en) 1995-08-18 1996-12-17 Shakespeare Company Cutting line for a rotating line trimmer
USD376078S (en) 1995-08-18 1996-12-03 Shakespeare Company Cutting line for a rotating line trimmer
USD379419S (en) * 1995-09-12 1997-05-27 Shakespeare Company Cutting line for a rotating line trimmer
USD376739S (en) 1995-09-12 1996-12-24 Shakespeare Company Cutting line for a rotating line trimmer
EP0764398A1 (en) * 1995-09-20 1997-03-26 John R. Fogle Ribbed flexible cutting line
SE506192C2 (sv) * 1996-04-03 1997-11-17 Electrolux Ab Trimmertråd till gräsröjningsmaskiner
AU7717096A (en) * 1995-11-30 1997-06-19 Husqvarna Aktiebolag Cutting filament
FR2741776B1 (fr) * 1995-11-30 1998-02-20 Speed France Fil de coupe pour debrouissailleuses et taille-bordures
DE19634659C1 (de) * 1996-08-28 1998-01-22 Klaus Bloch Verfahren und Vorrichtung zum Herstellen eines monofilen Mähfadens
EP0912779A1 (de) * 1996-05-10 1999-05-06 Klaus Bloch Verfahren und vorrichtung zum herstellen eines mähfadens
DE19618891C1 (de) * 1996-05-10 1997-04-03 Barbara Bloch Verfahren zum Herstellen eines Mähfadens sowie Mähfaden aus einem verstreckten und extrudierten Kunststoff
US5761816A (en) * 1996-05-31 1998-06-09 Morabit; Vincent D. Aerodynamic cutting string
US5996233A (en) * 1996-05-31 1999-12-07 Morabit; Vincent D. String and string trimmer operation
DE19640853A1 (de) * 1996-10-02 1998-04-16 Braun Ag Borste für eine Zahnbürste
DE19640852A1 (de) * 1996-10-02 1998-04-16 Braun Ag Borste für eine Zahnbürste
FR2758939B1 (fr) * 1997-02-05 1999-03-05 Speed France Fil de coupe pour debroussailleuses et taille-bordures
FR2760596B1 (fr) * 1997-03-14 1999-04-02 Speed France Fil de coupe composite pour debroussailleuses et taille-bordures
FR2766324B1 (fr) * 1997-07-23 1999-10-22 Speed France Fil de coupe a degradabilite amelioree pour debroussailleuses et taille-bordures
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
ES2225525T3 (es) 2000-04-03 2005-03-16 Astenjohnson, Inc. Componente de atadura prerizado.
TW576883B (en) 2000-04-03 2004-02-21 Astenjohnson Inc Industrial textiles assembled from pre-crimped components
ES2299414T3 (es) * 2000-07-04 2008-06-01 Klaus Bloch Procedimiento para fabricar un monofilamento y uso del mismo.
US6910277B2 (en) 2001-08-29 2005-06-28 Proulx Manufacturing, Inc. Noise attenuating flexible cutting line for use in rotary vegetation trimmers and method of manufacture
BR0117118A (pt) * 2001-09-03 2004-09-28 Speed France Fio de corte para cortadores de grama e aparadores de bordas
CA2488555A1 (fr) * 2002-06-07 2003-12-18 Speed France Nouvel ensemble de coupe et nouveau filament de coupe pour un appareil de coupe de vegetaux
FR2850237B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850236B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe debroussailleuse, coupe-bordures ou analogue
FR2850238B1 (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
EP1708556B1 (fr) 2004-01-19 2009-12-30 Speed France S.A.S. Procede de fabrication de filaments de coupe de vegetaux et filaments de coupe de vegetaux
US20050172501A1 (en) * 2004-02-10 2005-08-11 Robert L. Phillips (50%) Trimmer line and method of manufacture
FR2866782B1 (fr) * 2004-03-01 2007-07-20 Speed France Filament de coupe reduisant le bruit pour appareil de coupe de vegetaux
FR2881022B1 (fr) * 2005-01-24 2007-04-06 Speed France Sa Filament de coupe de composition amelioree pour coupe-bordures, debroussailleuses, etc.
US20060254062A1 (en) * 2005-05-13 2006-11-16 50% To Robert L. Phillips Twisted trimmer line
PL376593A1 (pl) * 2005-08-11 2007-02-19 Władysław Hura Elastyczny element koszący
GB2433122B (en) * 2005-12-10 2008-07-23 Endet Ltd Gas sampling probe
US8236227B2 (en) * 2009-09-30 2012-08-07 Stratasys, Inc. Method for building three-dimensional models in extrusion-based digital manufacturing systems using tracked filaments
FR2967548B1 (fr) * 2010-11-23 2012-12-21 Speed France Sas Fil de coupe pour un appareil de coupe de vegetaux
US20120219761A1 (en) * 2010-12-22 2012-08-30 Arnaud Legrand Trimmer line
GB2505250A (en) * 2012-08-24 2014-02-26 Knightsbridge Pme Ltd Cake leveller
CA2903785A1 (en) 2013-03-04 2014-09-12 Shakespeare Company, Llc Novel trimmer line for string trimmers
USD760300S1 (en) * 2015-06-19 2016-06-28 Andreas Stihl Ag & Co. Kg Mowing line
DE102016002607A1 (de) * 2016-01-23 2017-07-27 Andreas Stihl Ag & Co. Kg Schneidmesser für einen Werkzeugkopf eines Freischneiders
AU2017248539B2 (en) * 2016-10-20 2019-03-21 Tti (Macao Commercial Offshore) Limited Trimmer line with centering feature
EP3400777B1 (en) * 2016-12-29 2020-05-27 Aero-Flex Technologies, Inc. Multi-zone cutter elements for grass trimmers, rotary mowing, and other heavy vegetation cutting applications
CN108012650A (zh) * 2017-11-22 2018-05-11 张春玲 一种割草绳
JP7096706B2 (ja) * 2018-05-28 2022-07-06 株式会社マキタ カッターコードおよび作業機
JP2022015095A (ja) * 2020-07-08 2022-01-21 朝日インテック株式会社 草刈機用カッティングコード、草刈機用カッティングコード前駆体および草刈機
US20220022373A1 (en) * 2020-07-21 2022-01-27 Speed France Sas Monofilament for cutting vegetation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341401A (en) * 1929-10-05 1931-01-05 Dunlop Rubber Co Improvements in and relating to vehicle wheel tyres and other wire reinforced rubber containing bodies
GB640386A (en) * 1947-08-12 1950-07-19 Hugo Wurzburger Improvements relating to artificial filaments
US4186239A (en) * 1976-12-06 1980-01-29 Berkley & Company, Inc. Monofilament weed cutters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536312A (en) * 1944-02-07 1951-01-02 Saether Oivin Fishing line
US3063094A (en) * 1959-07-29 1962-11-13 Owens Corning Fiberglass Corp Method and apparatus for producing filaments of heat-softenable materials
US3078544A (en) * 1960-05-19 1963-02-26 Du Pont Crimpable synthetic filaments and process of manufacturing same
US4054993A (en) * 1976-09-20 1977-10-25 Kamp Walter B Rotary cutting assembly having novel flail
US4869055A (en) * 1987-01-23 1989-09-26 Omark Industries, Inc. Star-shaped flexible cutting line
CA1292122C (en) * 1987-01-23 1991-11-19 Raymond N. Mickelson Star-shaped cutting line
US4905465A (en) * 1989-05-08 1990-03-06 Trim-A-Lawn Corporation Rotary cutting member for use with lawn mowers and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341401A (en) * 1929-10-05 1931-01-05 Dunlop Rubber Co Improvements in and relating to vehicle wheel tyres and other wire reinforced rubber containing bodies
GB640386A (en) * 1947-08-12 1950-07-19 Hugo Wurzburger Improvements relating to artificial filaments
US4186239A (en) * 1976-12-06 1980-01-29 Berkley & Company, Inc. Monofilament weed cutters

Also Published As

Publication number Publication date
GB9100401D0 (en) 1991-02-20
DE4005879C1 (enExample) 1991-03-21
FR2658698B1 (fr) 1998-01-30
GB2241256B (en) 1994-02-16
AU7129891A (en) 1991-08-29
FR2658698A1 (fr) 1991-08-30
JPH0564510A (ja) 1993-03-19
JP3006896B2 (ja) 2000-02-07
GB2241256A (en) 1991-08-28
US5220774A (en) 1993-06-22

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