DE69901600D1 - Autonomes flexibles aerodynamisches schhneidelement mit angepasstem kopf - Google Patents

Autonomes flexibles aerodynamisches schhneidelement mit angepasstem kopf

Info

Publication number
DE69901600D1
DE69901600D1 DE69901600T DE69901600T DE69901600D1 DE 69901600 D1 DE69901600 D1 DE 69901600D1 DE 69901600 T DE69901600 T DE 69901600T DE 69901600 T DE69901600 T DE 69901600T DE 69901600 D1 DE69901600 D1 DE 69901600D1
Authority
DE
Germany
Prior art keywords
string
cutting
head
twist
axis
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 - Fee Related
Application number
DE69901600T
Other languages
English (en)
Other versions
DE69901600T2 (de
Inventor
Vincent D Morabit
Michael Z Morabito
Christopher J Morabito
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69901600D1 publication Critical patent/DE69901600D1/de
Application granted granted Critical
Publication of DE69901600T2 publication Critical patent/DE69901600T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A01D34/4166—Mounting or replacement of the lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/14—Twisting
    • 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
    • Y10T83/04—Processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE1999601600 1998-02-17 1999-02-17 Autonomes flexibles aerodynamisches schhneidelement mit angepasstem kopf Expired - Fee Related DE69901600T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7489998P 1998-02-17 1998-02-17
US10354998P 1998-10-08 1998-10-08
US09/243,786 US6314848B2 (en) 1998-02-17 1999-02-03 Self-contained flexible aerodynamic cutting element with matching head
PCT/US1999/003392 WO1999040773A1 (en) 1998-02-17 1999-02-17 Self-contained flexible aerodynamic cutting element with matching head

Publications (2)

Publication Number Publication Date
DE69901600D1 true DE69901600D1 (de) 2002-07-04
DE69901600T2 DE69901600T2 (de) 2003-09-04

Family

ID=27372576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999601600 Expired - Fee Related DE69901600T2 (de) 1998-02-17 1999-02-17 Autonomes flexibles aerodynamisches schhneidelement mit angepasstem kopf

Country Status (7)

Country Link
US (1) US6314848B2 (de)
EP (1) EP1056326B1 (de)
AT (1) ATE218033T1 (de)
AU (1) AU739605B2 (de)
CA (1) CA2320372C (de)
DE (1) DE69901600T2 (de)
WO (1) WO1999040773A1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094823A (en) * 1997-07-23 2000-08-01 Jenn Feng Industrial Company, Ltd. Method and apparatus for anchoring flails on a string trimmer
FR2789262B1 (fr) * 1999-02-05 2001-04-06 New Holland Braud Sa Machine pour la recolte des fruits, baies et similaires portes par des arbres et arbustes fruitiers plantes en ligne, et tige de secouage pour une telle machine
US6862871B2 (en) 1999-08-10 2005-03-08 Vincent D. Morabit Hybrid mower, edger, trimmer, blower
US6434837B1 (en) * 2000-02-29 2002-08-20 Robert Philips Twisted trimmer line
US20020029483A1 (en) * 2000-08-11 2002-03-14 Price Joseph E. Multipurpose rotary cutting tool having interchangeable heads
AU2001287804B2 (en) 2001-09-03 2009-02-05 Speed France Cutting wire for brush cutters and edge trimmers
WO2003103372A1 (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
FR2850236B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe debroussailleuse, coupe-bordures ou analogue
FR2850237B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850238B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850235B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850239B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
BE1015509A3 (fr) * 2003-05-09 2005-05-03 Nagelmackers Philippe Tete de debroussailleuse et fil a utiliser dans une telle tete.
FR2854764B1 (fr) 2003-05-14 2006-06-23 Speed France Nouveau fil de coupe pour appareils tels que taille-bordures ou debroussailleuses
US6944956B1 (en) 2003-06-05 2005-09-20 Robert Phillips Fixed-line trimmer head
US6983543B2 (en) * 2003-12-12 2006-01-10 Rovert L. Phillips String trimmer head
ATE453314T1 (de) 2004-01-19 2010-01-15 Speed France S A S Mähfäden und verfahren zu ihrer herstellung
US20050172501A1 (en) * 2004-02-10 2005-08-11 Robert L. Phillips (50%) Trimmer line and method of manufacture
PT103203B (pt) * 2004-10-19 2006-11-30 Inegi Insti De Enge Mecanica E Acessório universal de corte para moto roçadoras portáteis
ITMI20050288U1 (it) * 2005-08-03 2007-02-04 Lauro Guerra Struttura di elemento di taglio per decespugliatore
ITFI20050191A1 (it) * 2005-09-13 2007-03-14 Arnetoli Motor Testina tosaerba con organi periferici di aggancio del filo di taglio
GB2441102A (en) * 2006-08-22 2008-02-27 Easytrim Ltd Rotary head assembly
US7882642B2 (en) * 2006-09-01 2011-02-08 Proulx Manufacturing, Inc. Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
US10273112B2 (en) * 2006-11-16 2019-04-30 Torvian Inc. String trimmer head with curved trimmer line guide
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
US9924631B2 (en) 2008-04-22 2018-03-27 George E. Alliss Spool for straight through line feed vegetation trimmer apparatus with modules and spokes
US9474205B2 (en) * 2008-10-28 2016-10-25 Aero-Flex Technologies, Inc. Line loader for a grass trimmer
US9414540B2 (en) * 2010-03-24 2016-08-16 Aero-Flex Technologies, Inc. Oriented trimmer line
US20120066912A1 (en) * 2010-09-16 2012-03-22 Ferrell James C Variable cutting height trimmer head
EP2641461B1 (de) * 2012-03-19 2018-12-19 Robert Bosch GmbH Fadentrimmer
FR2992827A1 (fr) * 2012-07-03 2014-01-10 Infaco Tete d'epamprage et instrument la comportant
EP2724602B1 (de) * 2012-10-26 2016-10-05 Black & Decker Inc. System mit rotierendem Schneidkopf
US8973274B2 (en) * 2013-01-23 2015-03-10 Proulx Manufacturing, Inc. Fixed line head for flexible line rotary trimmers
US10368487B2 (en) * 2013-05-17 2019-08-06 Aero-Flex Technologies, Inc. Glider assembly for handheld trimmers
US10582663B2 (en) 2013-07-03 2020-03-10 Cnh Industrial America Llc Cleaning device for an agricultural machine
US10448566B2 (en) * 2014-02-28 2019-10-22 Aero-Flex Technologies, Inc. Convertible cap and head system
US20150359172A1 (en) * 2014-05-20 2015-12-17 David Nelson Rotary Trimmer with Cutting Blade and Line and Blades for Use with Same
EP3011819A1 (de) * 2014-10-21 2016-04-27 Tecomec S.r.l. Kopf für heckenschere mit aerodynamischer oberfläche
USD970321S1 (en) 2014-11-20 2022-11-22 Torvent Llc Line trimmer component
US10433487B2 (en) * 2015-04-21 2019-10-08 Aero-Flex Technologies, Inc. Walk-behind mower/trimmer with 360 degree maneuverability
DE102016002607A1 (de) * 2016-01-23 2017-07-27 Andreas Stihl Ag & Co. Kg Schneidmesser für einen Werkzeugkopf eines Freischneiders
CA3012335A1 (en) * 2016-02-22 2017-08-31 Mtd Products Inc Multi-mode trimmer head
US10070582B2 (en) 2016-04-20 2018-09-11 Tti (Macao Commercial Offshore) Limited String trimmer head
EP3400777B1 (de) * 2016-12-29 2020-05-27 Aero-Flex Technologies, Inc. Mehrzonen-schneidelemente für trimmer, rotationsmäher und andere schneidanwendungen für schwere vegetation
US20180199507A1 (en) * 2017-01-13 2018-07-19 Richard Nevels Flexible rotary cutting device and method
US11470772B2 (en) * 2017-02-24 2022-10-18 Echo Incorporated Balanced housing construction for flexible line trimmer head
DE102017210945A1 (de) * 2017-06-28 2019-01-03 Deere & Company Häckselmesser für einen Strohhäcksler
JP7159091B2 (ja) * 2019-03-22 2022-10-24 株式会社マキタ コードホルダおよび作業機
USD1013469S1 (en) * 2019-03-28 2024-02-06 Aero-Flex Technologies, Inc. Trimmer line blade
US11464162B2 (en) * 2019-03-28 2022-10-11 Aero-Flex Technologies, Inc. Reversible line blades
USD992989S1 (en) * 2022-02-11 2023-07-25 Aero-Flex Technologies, Inc. Trimmer line blade
CN113491194B (zh) * 2020-04-03 2022-11-04 南京泉峰科技有限公司 一种打草机
WO2021216381A1 (en) * 2020-04-20 2021-10-28 Ardisam, Inc. Heads for string trimmers and mowers
US11751504B2 (en) * 2021-04-19 2023-09-12 Garnet Beeput Weed trimming head assembly

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126990A (en) 1976-08-18 1978-11-28 Roper Corporation Cutter disc assembly for rotary lawn mower
US4165597A (en) 1975-09-08 1979-08-28 Roper Corporation Cutter pin for rotary mower
ZA765080B (en) 1975-09-08 1978-04-26 Roper Corp Cutter assembly for rotary lawn mower
US4707919A (en) 1975-11-18 1987-11-24 Tsuchiya William S Flexible line cutting apparatus
USD245757S (en) 1976-07-30 1977-09-13 Roper Corporation Cutter pin for mower
US4126991A (en) 1977-08-01 1978-11-28 Roper Corporation Cutter pin for rotary mower having lenticular section
USD250648S (en) 1976-10-29 1978-12-26 Roper Corporation Cutter pin for mower
USD249150S (en) 1976-10-29 1978-08-29 Roper Corporation Cutter pin for mower
US4186239A (en) * 1976-12-06 1980-01-29 Berkley & Company, Inc. Monofilament weed cutters
DE2848679A1 (de) 1978-11-09 1980-05-22 Bayer Ag Verfahren und vorrichtung zur herstellung von gewendelten streifen
JPS55118928U (de) * 1979-02-17 1980-08-22
US4356686A (en) * 1981-04-30 1982-11-02 Black & Decker Inc. Cutting mechanism for a grass cutting machine
US4571831A (en) 1984-07-31 1986-02-25 The Toro Company Cutting head for filament trimmer
CA1286116C (en) * 1988-07-14 1991-07-16 Axel U.R. Truderung Lawn mower cutting assembly
US4987681A (en) 1988-10-31 1991-01-29 White Consolidated Industries, Inc. Hand held cordless grass/weed trimmer
US5023998A (en) * 1989-04-07 1991-06-18 Advanced Products International, Inc. Filament holder for a rotating filament vegetation cutter
US5170561A (en) 1989-04-14 1992-12-15 National Union Electric Corporation Hub attachment for a drive shaft of a cordless grass/weed groomer trimmer
US5048278A (en) * 1989-09-18 1991-09-17 Trim-A-Lawn Rotary cutting member for use with lawn mowers and the like
US5284006A (en) * 1992-06-11 1994-02-08 White Consolidated Industries, Inc. Combination mower blade
US5303476A (en) * 1992-10-29 1994-04-19 Wci Outdoor Products, Inc. Line head for a rotary line trimmer
US5433006A (en) * 1994-01-28 1995-07-18 Komatsu Zenoah Company Mowing apparatus
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
US5836227A (en) * 1995-03-31 1998-11-17 Dees, Jr.; John M. Weed cutter head
DE69613712T2 (de) 1995-11-30 2002-05-08 Husqvarna Ab Fadenschneider
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
US5711141A (en) * 1996-09-13 1998-01-27 Murray, Inc. Reversible mower blade
US6094823A (en) * 1997-07-23 2000-08-01 Jenn Feng Industrial Company, Ltd. Method and apparatus for anchoring flails on a string trimmer

Also Published As

Publication number Publication date
WO1999040773A1 (en) 1999-08-19
CA2320372A1 (en) 1999-08-19
CA2320372C (en) 2007-09-11
US6314848B2 (en) 2001-11-13
US20010003935A1 (en) 2001-06-21
EP1056326B1 (de) 2002-05-29
AU2770099A (en) 1999-08-30
DE69901600T2 (de) 2003-09-04
EP1056326A1 (de) 2000-12-06
AU739605B2 (en) 2001-10-18
ATE218033T1 (de) 2002-06-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee