CA1231842A - Filament-type trimming apparatus - Google Patents

Filament-type trimming apparatus

Info

Publication number
CA1231842A
CA1231842A CA000465364A CA465364A CA1231842A CA 1231842 A CA1231842 A CA 1231842A CA 000465364 A CA000465364 A CA 000465364A CA 465364 A CA465364 A CA 465364A CA 1231842 A CA1231842 A CA 1231842A
Authority
CA
Canada
Prior art keywords
spool
casing
underside
projections
ball guides
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
CA000465364A
Other languages
English (en)
French (fr)
Inventor
Goro Muto
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.)
Tanaka Kogyo Co Ltd
Original Assignee
Tanaka Kogyo Co Ltd
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 Tanaka Kogyo Co Ltd filed Critical Tanaka Kogyo Co Ltd
Application granted granted Critical
Publication of CA1231842A publication Critical patent/CA1231842A/en
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
    • A01D34/4162—Means for feeding cutter line automatically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
CA000465364A 1983-10-15 1984-10-12 Filament-type trimming apparatus Expired CA1231842A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58-193192 1983-10-15
JP58193192A JPS6083508A (ja) 1983-10-15 1983-10-15 ナイロンコ−ド型刈払機

Publications (1)

Publication Number Publication Date
CA1231842A true CA1231842A (en) 1988-01-26

Family

ID=16303833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000465364A Expired CA1231842A (en) 1983-10-15 1984-10-12 Filament-type trimming apparatus

Country Status (6)

Country Link
US (1) US4566189A (en, 2012)
EP (1) EP0140634B1 (en, 2012)
JP (1) JPS6083508A (en, 2012)
AU (1) AU561801B2 (en, 2012)
CA (1) CA1231842A (en, 2012)
DE (1) DE3475744D1 (en, 2012)

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DE3413336C2 (de) * 1984-04-09 1986-11-20 Wolf-Geräte GmbH, 5240 Betzdorf Fadenschneider
DE3503237A1 (de) * 1985-01-31 1986-08-07 Fa. Andreas Stihl, 7050 Waiblingen Schneidkopf
EP0203011B1 (en) * 1985-05-24 1991-09-25 Shingu Shoko Limited Apparatus for cutting grass
US4817288A (en) * 1986-03-25 1989-04-04 Daijo Hirose Cutting head for cord type mower
US4738085A (en) * 1986-04-22 1988-04-19 Starting Industry Company Limited Rotary cutter for mowers
ZA878894B (en) * 1986-12-17 1988-09-28 White Consolidated Ind Inc Line feed mechanism for line trimmers
DE3739268A1 (de) * 1987-11-20 1989-06-01 Stihl Maschf Andreas Schneidkopf
US4894916A (en) * 1988-04-14 1990-01-23 Harold Nimz Adjustable stabilizer wheel
US5020224A (en) * 1988-07-21 1991-06-04 White Consolidated Industries, Inc. Semi-automatic string trimmer head
US4926557A (en) * 1988-07-21 1990-05-22 Allegretti & Company Semi-automatic string trimmer head
US4888871A (en) * 1989-01-11 1989-12-26 Centiforce (Proprietary) Limited Driving head for line cutting devices
EP0467006B1 (en) * 1989-10-30 1995-01-18 Arnetoli Motor Di Arnetoli Fabrizio Apparatus for the radial centrifugal advance of the cords from the grass-cutting heads for trimmers and other
US5109607A (en) * 1990-10-12 1992-05-05 Inertia Dynamics Corporation Automatic line trimmer head
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
US5311665A (en) * 1990-11-16 1994-05-17 Diatop Corporation Cutting head for a cord type mower
US5060384A (en) * 1990-12-06 1991-10-29 Inertia Dynamics Corporation Automatic head for a line trimmer
AU633241B3 (en) * 1992-04-24 1993-01-21 Chef'n Corporation Method and apparatus for peeling produce such as garlic
JP3167859B2 (ja) * 1994-04-07 2001-05-21 タナカ工業株式会社 ナイロンコード型刈払機
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
DE69620389T2 (de) * 1995-01-11 2002-12-12 Wci Outdoor Products, Inc. Schneidkopf für trimmer mit flexiblem schneidfaden
US5743019A (en) * 1995-06-07 1998-04-28 Berfield; Robert C. Rotary flail feeding device and method
US5675897A (en) * 1996-05-01 1997-10-14 Berfield; Robert C. Rotary flail feeding device
US5996233A (en) * 1996-05-31 1999-12-07 Morabit; Vincent D. String and string trimmer operation
US5761816A (en) * 1996-05-31 1998-06-09 Morabit; Vincent D. Aerodynamic cutting string
US6094823A (en) * 1997-07-23 2000-08-01 Jenn Feng Industrial Company, Ltd. Method and apparatus for anchoring flails on a string trimmer
US5987756A (en) * 1997-07-23 1999-11-23 Mcculloch Corporation Head and head assembly for a string trimmer
IT1304867B1 (it) * 1998-07-07 2001-04-05 Arnetoli Motor Testina tagliaerba con ricarica del filo senza estrazione delrocchetto
US7111403B2 (en) 1999-09-21 2006-09-26 Moore Mark R Head for line trimming apparatus
US6401344B1 (en) 1999-09-21 2002-06-11 Mark R. Moore Head for line trimming apparatus
JP4549301B2 (ja) * 2006-01-10 2010-09-22 ブイアイブイエンジニアリング株式会社 刈払機
US7536792B2 (en) * 2007-01-03 2009-05-26 Moore Mark R Head for a rotary line trimmer apparatus
US8910387B2 (en) * 2008-04-22 2014-12-16 George Everett Alliss String trimmer head configuration and method
US9924631B2 (en) 2008-04-22 2018-03-27 George E. Alliss Spool for straight through line feed vegetation trimmer apparatus with modules and spokes
US9516807B2 (en) 2008-04-22 2016-12-13 George E. Alliss Straight through line feed vegetation trimmer apparatus
US20120073146A1 (en) * 2010-09-25 2012-03-29 Hebert Michael J Cover for an edge trimmer apparatus
EP2760270B1 (en) * 2011-09-29 2016-11-16 Husqvarna AB Quick-change blade system
WO2013138752A1 (en) * 2012-03-15 2013-09-19 Shakespeare Company, Llc Universally adaptable, easy to load trimmer head with free rotating bump knob
JP5959290B2 (ja) * 2012-04-25 2016-08-02 スターテング工業株式会社 刈払い機用ロータリカッタ
USD970321S1 (en) 2014-11-20 2022-11-22 Torvent Llc Line trimmer component
US10874046B2 (en) * 2015-04-30 2020-12-29 Husqvarna Ab Quick loading trimmer head and trimmer thereto
WO2017059917A1 (en) * 2015-10-08 2017-04-13 Husqvarna Ab Automatic line feed for trimmer
CN106993426B (zh) 2016-01-22 2019-03-08 南京德朔实业有限公司 打草机
US11818979B2 (en) 2016-01-22 2023-11-21 Nanjing Chervon Industry Co., Ltd. Grass trimmer
US11122735B2 (en) 2017-09-12 2021-09-21 Milwaukee Electric Tool Corporation String trimmer head and spool
CN110177455B (zh) * 2018-04-02 2021-10-12 南京德朔实业有限公司 打草机
CN110337936B (zh) * 2018-04-02 2021-10-19 南京德朔实业有限公司 打草机
EP3569047A1 (en) * 2018-05-14 2019-11-20 TTI (Macao Commercial Offshore) Limited Cutting head assembly
US11317560B2 (en) 2019-05-31 2022-05-03 Shakespeare Company. Llc Two-colored trimmer line for centering the line in a trimmer head
EP4138538A1 (de) * 2020-04-22 2023-03-01 Windegger Maschinen GmbH Fadenmährotor
US20240268260A1 (en) * 2023-02-14 2024-08-15 Techtronic Cordless Gp Power tool and compact power feed trimmer head

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US554425A (en) * 1896-02-11 Johan ltidvig jonsson
US2176512A (en) * 1938-12-20 1939-10-17 Frank S Schwarcz Driving means for a machine having a movable gauge
US2514228A (en) * 1947-01-18 1950-07-04 Adiel Y Dodge Coupling
US2663396A (en) * 1948-05-28 1953-12-22 Easy Power Inc Centrifugally engaged clutch
US2678119A (en) * 1950-05-05 1954-05-11 Belle Ind Inc Centrifugal clutch
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
US3038675A (en) * 1958-02-28 1962-06-12 Johns Manville Fiber Glass Inc Adaptor for live spindle
US3321982A (en) * 1965-09-07 1967-05-30 Aimo G Maunus Intermittent drive mechanism especially for rotisseries
US3556271A (en) * 1969-06-02 1971-01-19 Twin Disc Inc Clutch and torque converter transmission having an integral governor for constant output speed
US3600906A (en) * 1969-07-31 1971-08-24 Midland Ross Corp Constant speed drive
US4035912A (en) * 1971-12-13 1977-07-19 Weed Eater, Inc. Rotary cutting assembly
US3826068A (en) * 1971-12-13 1974-07-30 G Ballas Rotary cutting assembly
US3851499A (en) * 1973-03-21 1974-12-03 Alps Motorola Driving mechanism for a load with inertia
US3877252A (en) * 1974-04-29 1975-04-15 Saburo Kobayashi Centrifugal torque converter
US3935749A (en) * 1974-09-05 1976-02-03 Vln Corporation Starting apparatus
US3928911A (en) * 1974-10-15 1975-12-30 Jr Charles B Pittinger Hollow-shaft feed filament trimmer
US3971463A (en) * 1975-05-14 1976-07-27 Zindler Hugh Alan Progressively engaged centrifugal clutch
JPS526617A (en) * 1975-07-04 1977-01-19 Shikutani Kk Bush cleaner
US4043103A (en) * 1976-03-15 1977-08-23 Lakin George W Lawn edger accessory
US4007525A (en) * 1976-03-23 1977-02-15 Gordon Francis Utter Spool for a vegetation cutting apparatus having a flexible line cutting element
US4134204A (en) * 1976-06-01 1979-01-16 Perdue Bennie G Rotary flail cutter system
US4101085A (en) * 1976-06-28 1978-07-18 Johns-Manville Corporation Radially expansible collet for a tubular sleeve
US4310970A (en) * 1976-11-17 1982-01-19 Evenson Dale D Vegetation cutting apparatus
US4091536A (en) * 1977-01-10 1978-05-30 Bartholomew Mark R Rotary cutting device
US4104796A (en) * 1977-07-29 1978-08-08 Sheldon John D Filament-type trimmer
US4205509A (en) * 1977-10-05 1980-06-03 Honda Giken Kogyo Kabushiki Kaisha Power transmission device for power-operated lawn mowing machine
US4151646A (en) * 1978-02-27 1979-05-01 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
JPS5833849Y2 (ja) * 1978-08-18 1983-07-29 株式会社共立 刈払機の滑動接地円板装置
US4335510A (en) * 1980-06-18 1982-06-22 Black & Decker, Inc. String trimmer
US4347666A (en) * 1980-07-25 1982-09-07 Emerson Electric Co. Apparatus for cutting vegetation

Also Published As

Publication number Publication date
JPS6083508A (ja) 1985-05-11
AU3423884A (en) 1985-04-18
DE3475744D1 (en) 1989-02-02
EP0140634A1 (en) 1985-05-08
US4566189A (en) 1986-01-28
JPH0141282B2 (en, 2012) 1989-09-05
AU561801B2 (en) 1987-05-14
EP0140634B1 (en) 1988-12-28

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Legal Events

Date Code Title Description
MKEX Expiry