ES461559A1 - Aparato dosificador de filamento de corte en un dispositivo cortador de vegetacion con filamento flexible. - Google Patents

Aparato dosificador de filamento de corte en un dispositivo cortador de vegetacion con filamento flexible.

Info

Publication number
ES461559A1
ES461559A1 ES461559A ES461559A ES461559A1 ES 461559 A1 ES461559 A1 ES 461559A1 ES 461559 A ES461559 A ES 461559A ES 461559 A ES461559 A ES 461559A ES 461559 A1 ES461559 A1 ES 461559A1
Authority
ES
Spain
Prior art keywords
filament
cutting
holder
engagement
driver element
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
ES461559A
Other languages
English (en)
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.)
Toro Co
Original Assignee
Toro Co
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 Toro Co filed Critical Toro Co
Publication of ES461559A1 publication Critical patent/ES461559A1/es
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
    • A01D34/4161—Means for feeding cutter line
    • A01D34/4163—Means for feeding cutter line by triggered line feedout, e.g. bump-feeding

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Knives (AREA)
  • Wire Processing (AREA)
  • Cultivation Of Plants (AREA)
  • Transplanting Machines (AREA)

Abstract

Aparato dosificador de filamento de corte en un dispositivo cortador de vegetación con filamento flexible en que un elemento cortador a base de filamento flexible es enrollado sobre un soporte de filamento propulsado en rotación alrededor de un eje sustancialmente vertical, en que un extremo libre del filamento cortador propulsado define un plano de corte, comprendiendo el aparato dosificador de filamento flexible: un elemento propulsor propulsado en rotación alrededor de un eje sustancialmente vertical; medios de aplicación soportados por dicho soporte de filamento para aplicación de propulsión con dicha elemento propulsor; medios empujadores para empujar el soporte de filamento a aplicación de propulsión de dichos medios de aplicación con dicho elemento propulsor; y medios de escape fijados a dicho soporte de filamento para permitir un limitado movimiento de rotación de dicho soporte de filamento con respecto a dicho elemento propulsor cuando se ejerce una fuerza sobre dicho soporte de filamento para hacer que dichos medios de aplicación se desapliquen de dicho elemento propulsor, con lo cual una longitud previamente determinada de filamento de corte puede ser liberada del carrete de filamento.
ES461559A 1976-08-13 1976-08-11 Aparato dosificador de filamento de corte en un dispositivo cortador de vegetacion con filamento flexible. Expired ES461559A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/714,013 US4584771A (en) 1976-08-13 1976-08-13 Line metering apparatus

Publications (1)

Publication Number Publication Date
ES461559A1 true ES461559A1 (es) 1978-12-01

Family

ID=24868455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461559A Expired ES461559A1 (es) 1976-08-13 1976-08-11 Aparato dosificador de filamento de corte en un dispositivo cortador de vegetacion con filamento flexible.

Country Status (19)

Country Link
US (1) US4584771A (es)
JP (1) JPS6053562B2 (es)
AT (1) AT375807B (es)
AU (1) AU503600B2 (es)
BE (1) BE852150A (es)
CA (1) CA1039513A (es)
CH (1) CH622668A5 (es)
DE (1) DE2734734C2 (es)
DK (1) DK110477A (es)
ES (1) ES461559A1 (es)
FR (1) FR2361050A1 (es)
GB (1) GB1574382A (es)
IE (1) IE45545B1 (es)
IT (1) IT1079823B (es)
NL (1) NL172915C (es)
NO (1) NO142855C (es)
NZ (1) NZ183044A (es)
SE (1) SE435887B (es)
ZA (1) ZA77291B (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372585B2 (fr) * 1971-12-13 1985-06-14 Weed Eater Appareil de coupe de vegetaux
CA1079075A (en) * 1976-07-19 1980-06-10 George C. Ballas Rotary cutting assembly
US4168572A (en) * 1977-07-11 1979-09-25 Weed Eater, Inc. Apparatus for cutting vegetation
US4104796A (en) * 1977-07-29 1978-08-08 Sheldon John D Filament-type trimmer
US4176508A (en) * 1977-08-02 1979-12-04 The Toro Company Line feed mechanism for filament mower
US4236309A (en) * 1978-02-27 1980-12-02 K & S Industries, Inc. Flexible line trimmer with line feeding apparatus
US4183138A (en) * 1978-03-08 1980-01-15 Weed Eater, Inc. Apparatus for cutting vegetation
JPS54174532U (es) * 1978-05-31 1979-12-10
SE7905502L (sv) * 1978-06-28 1979-12-29 Stihl Maschf Andreas Vextskerningsredskap
US4203212A (en) * 1978-07-13 1980-05-20 Proulx Raymond E Flail feedout mechanism for a rotary mower
US4245454A (en) * 1979-02-12 1981-01-20 The Toro Company Line metering apparatus
DE3005807A1 (de) * 1980-02-16 1981-08-20 Gardena Kress + Kastner Gmbh, 7900 Ulm Fadenschneider
DE3005968C2 (de) * 1980-02-16 1990-08-23 Gardena Kress + Kastner Gmbh, 7900 Ulm Fadenschneider
US4369577A (en) * 1980-08-08 1983-01-25 Black & Decker Inc. Feed mechanism for filament type vegetation trimmer
US4419822A (en) * 1981-01-14 1983-12-13 Black & Decker Inc. Bump-feed trimmer
WO1984000873A1 (en) * 1982-09-04 1984-03-15 Eberhard Maucher Grassmower
JPS60171126U (ja) * 1984-04-20 1985-11-13 株式会社共立 草刈機の刈刃装置
DE3503237A1 (de) * 1985-01-31 1986-08-07 Fa. Andreas Stihl, 7050 Waiblingen Schneidkopf
EP0215416A1 (de) * 1985-09-19 1987-03-25 Todesco, Andreina Automatischer Mähkopf für ein Buschmägerät
GB8525248D0 (en) * 1985-10-14 1985-11-20 Braithwaite P W Mowing devices
US4738085A (en) * 1986-04-22 1988-04-19 Starting Industry Company Limited Rotary cutter for mowers
USD298905S (en) 1986-05-23 1988-12-13 Kadco, Inc. Rotary cutting head for a lawn trimmer
US4860451A (en) * 1986-11-28 1989-08-29 Allegretti & Company String trimmer
US4823464A (en) * 1987-09-14 1989-04-25 Textron Inc. Grass trimmer
US4794695A (en) * 1988-01-04 1989-01-03 Hurst Hubert L Easy loading herbage trimmer
GB2221602A (en) * 1988-08-11 1990-02-14 Raymond John Somerset Improvements in and relating to shields for grass cutting equipment
USD331930S (en) 1990-06-27 1992-12-22 Inertia Dynamics Corporation Cutting head assembly for a line trimmer
JP3113270B2 (ja) * 1990-11-16 2000-11-27 杉原林機株式会社 コード型草刈機の刈刃装置におけるコード繰出し機構
GB9110125D0 (en) * 1991-05-10 1991-07-03 Black & Decker Inc Improvements in or relating to vegetation cutters
IL102887A (en) * 1992-08-20 1994-10-21 Shimon Ner Gaon Release mechanism for rotating head for pruning machines
US5749148A (en) * 1993-12-22 1998-05-12 The Toro Company Filament trimmer head
AU1499495A (en) * 1994-04-08 1995-10-19 Wci Outdoor Products, Inc. Line head for flexible line trimmer
US5881465A (en) * 1994-04-08 1999-03-16 Wci Outdoor Products, Inc. Line head for flexible line trimmer
DE4437005C1 (de) * 1994-10-15 1996-01-18 Bernhardt Dr Med Hildebrandt Wickelschutzvorrichtung für Motorsensen (Freischneider) mit Fadenschneidkopf
US5675897A (en) * 1996-05-01 1997-10-14 Berfield; Robert C. Rotary flail feeding device
US5743019A (en) * 1995-06-07 1998-04-28 Berfield; Robert C. Rotary flail feeding device and method
US6052907A (en) * 1997-04-09 2000-04-25 Sufix Usa, Inc. Vegetation trimmer head
IL120958A0 (en) * 1997-05-30 1997-09-30 Ner Gaon Shimon Feed-out mechanism for rotary mower cutting head
IT1304867B1 (it) 1998-07-07 2001-04-05 Arnetoli Motor Testina tagliaerba con ricarica del filo senza estrazione delrocchetto
JP4121210B2 (ja) * 1999-03-16 2008-07-23 スターテング工業株式会社 刈払機用のロータリカッタ
US6684614B2 (en) * 2000-06-30 2004-02-03 Owen Patrick Greenwell Mobile power driven vegetation trimmer and line feed control
JP2002291315A (ja) 2001-04-02 2002-10-08 Diatop Kk 刈払機に用いる刈払いヘッド
US6952877B2 (en) 2003-01-10 2005-10-11 Shindaiwa, Inc. Vegetation cutting device
US7640668B2 (en) 2005-12-08 2010-01-05 Kwik Products, Inc. Quick loading cutting head for a rotary trimmer
US8418371B2 (en) * 2010-12-22 2013-04-16 Gene HOELSCHER Retrofitting grass trimming apparatus with spinning support guide
EP2601826B1 (en) * 2011-12-08 2014-07-09 Black & Decker Inc. A spool cassette, a cutting head for a string trimmer and a string trimmer
US10314228B2 (en) 2014-05-16 2019-06-11 Positec Power Tools (Suzhou) Co., Ltd. Grass trimmer and cord delivering method of grass trimmer
US12557730B2 (en) 2016-01-22 2026-02-24 Nanjing Chervon Industry Co., Ltd. Grass trimmer
US11818979B2 (en) 2016-01-22 2023-11-21 Nanjing Chervon Industry Co., Ltd. Grass trimmer
CN106993428B (zh) 2016-01-22 2019-09-20 南京德朔实业有限公司 打草机
US20180199507A1 (en) * 2017-01-13 2018-07-19 Richard Nevels Flexible rotary cutting device and method
WO2019158008A1 (zh) * 2018-02-14 2019-08-22 南京德朔实业有限公司 打草机及其打草头与绕线控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709323A (en) * 1952-01-24 1955-05-31 Engis Ltd Rotary abrasive tools
US2771721A (en) * 1955-06-21 1956-11-27 Ralph E Reiman Polisher head abrasive feed
US2854798A (en) * 1957-10-30 1958-10-07 Haven Oliver S De Sanding head
FR2044107A5 (es) * 1969-05-14 1971-02-19 Reber Walter
US3708967A (en) * 1971-12-13 1973-01-09 T Geist Rotary cutting assembly
US3826068A (en) * 1971-12-13 1974-07-30 G Ballas Rotary cutting assembly
US3928911A (en) * 1974-10-15 1975-12-30 Jr Charles B Pittinger Hollow-shaft feed filament trimmer
US4134204A (en) * 1976-06-01 1979-01-16 Perdue Bennie G Rotary flail cutter system
US4524515A (en) * 1976-10-18 1985-06-25 The Toro Company Rotary cutting assembly with filament feed
US4107901A (en) * 1977-01-03 1978-08-22 Weed Eater, Inc. Lawn mower with mechanical line feed

Also Published As

Publication number Publication date
FR2361050B1 (es) 1984-01-20
NL7700617A (nl) 1978-02-15
ATA582077A (de) 1984-02-15
JPS5322761A (en) 1978-03-02
AU2122077A (en) 1978-07-20
FR2361050A1 (fr) 1978-03-10
IE45545L (en) 1978-02-13
NL172915C (nl) 1983-11-16
US4584771A (en) 1986-04-29
JPS6053562B2 (ja) 1985-11-26
IE45545B1 (en) 1982-09-22
IT1079823B (it) 1985-05-13
SE7700224L (sv) 1978-02-14
CA1039513A (en) 1978-10-03
CH622668A5 (es) 1981-04-30
AT375807B (de) 1984-09-10
NO772635L (no) 1978-02-14
NO142855B (no) 1980-07-28
AU503600B2 (en) 1979-09-13
ZA77291B (en) 1977-11-30
DE2734734C2 (de) 1986-11-06
DE2734734A1 (de) 1978-02-16
GB1574382A (en) 1980-09-03
NZ183044A (en) 1979-10-25
BE852150A (fr) 1977-07-01
NO142855C (no) 1980-11-05
NL172915B (nl) 1983-06-16
DK110477A (da) 1978-02-14
SE435887B (sv) 1984-10-29

Similar Documents

Publication Publication Date Title
ES461559A1 (es) Aparato dosificador de filamento de corte en un dispositivo cortador de vegetacion con filamento flexible.
GB1065874A (en) Improvements in or relating to an annular cutter and a cutting tool embodying such a cutter
YU208976A (en) Cutting device at a rotary meadow mower
JPS6083508A (ja) ナイロンコ−ド型刈払機
US4352243A (en) Apparatus for cutting vegetation
FR2295691A1 (fr) Mecanisme de coupe pour tondeuse a gazon et tondeuse comportant ce dispositif
ES464072A1 (es) Perfeccionamientos en la construccion de cubiertas para agu-jas hipodermicas.
NO763704L (no) Knivanordning for en motordrevet gressklipper
SE7905502L (sv) Vextskerningsredskap
BE850927A (fr) Mise en position sur un arbre d'un moyeu notamment porte-outil
IT7934862V0 (it) Dispositivo a lame rotative per motofalciatrici
AR229506A1 (es) Dispositivo de traba para al menos un soporte de sosten para el eje motor de una persiana de hojas
GB1447759A (en) Rotary mowers and cutters therefor
BE809431A (fr) Dispositif pour la coupe des cheveux a lame pouvant tourner
EP0053129A1 (en) APPARATUS FOR CUTTING VEGETATION.
DE69202030D1 (de) Vorrichtung für die Einwegkorrektur der Zeitanzeige in einer Uhr.
NL7605366A (nl) Inrichting voor het automatisch afschakelen van de motor van een aangedreven landbouwma- chine, zoals een rijdende eg, een roterende schoffelmachine of een maaimachine.
JPS5273270A (en) Cable straining device
FR2325969A2 (fr) Dispositif de commande intermittente pour mouvements d'horlogerie avec indication digitale
US1487502A (en) Magneto flash lamp
JPH07265451A (ja) 墜落防止装置
GB827107A (en) Improvements in or relating to a mechanical device for casting fishing lines
GB734235A (en) Improvements in or relating to indicating devices
FR2279522A1 (fr) Rasoir electrique muni d'une tondeuse pourvue d'un dispositif perfectionne d'embrayage
SU512052A1 (ru) Устройство дл креплени пильного диска на валу