DE69219592T2 - Batterie getriebener fadenschneidkopf - Google Patents

Batterie getriebener fadenschneidkopf

Info

Publication number
DE69219592T2
DE69219592T2 DE69219592T DE69219592T DE69219592T2 DE 69219592 T2 DE69219592 T2 DE 69219592T2 DE 69219592 T DE69219592 T DE 69219592T DE 69219592 T DE69219592 T DE 69219592T DE 69219592 T2 DE69219592 T2 DE 69219592T2
Authority
DE
Germany
Prior art keywords
drived
battery
cutting head
thread cutting
gravity
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
DE69219592T
Other languages
English (en)
Other versions
DE69219592D1 (de
Inventor
Robert Everts
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.)
Inertia Dynamics Corp
Original Assignee
Inertia Dynamics Corp
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 Inertia Dynamics Corp filed Critical Inertia Dynamics Corp
Application granted granted Critical
Publication of DE69219592D1 publication Critical patent/DE69219592D1/de
Publication of DE69219592T2 publication Critical patent/DE69219592T2/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
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/90—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for carrying by the operator
    • A01D34/902—Ergonomic provisions
    • 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
    • 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
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/76—Driving mechanisms for the cutters
    • A01D34/78—Driving mechanisms for the cutters electric

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Surgical Instruments (AREA)
  • Dry Shavers And Clippers (AREA)
  • Battery Mounting, Suspending (AREA)
DE69219592T 1991-03-01 1992-02-10 Batterie getriebener fadenschneidkopf Expired - Fee Related DE69219592T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66344791A 1991-03-01 1991-03-01
PCT/US1992/001138 WO1992015193A1 (en) 1991-03-01 1992-02-10 Battery powered line trimmer

Publications (2)

Publication Number Publication Date
DE69219592D1 DE69219592D1 (de) 1997-06-12
DE69219592T2 true DE69219592T2 (de) 1997-09-11

Family

ID=24661853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219592T Expired - Fee Related DE69219592T2 (de) 1991-03-01 1992-02-10 Batterie getriebener fadenschneidkopf

Country Status (7)

Country Link
EP (1) EP0575504B1 (de)
JP (1) JPH06507783A (de)
AT (1) ATE152571T1 (de)
AU (2) AU1587092A (de)
CA (1) CA2105377C (de)
DE (1) DE69219592T2 (de)
WO (1) WO1992015193A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29724791U1 (de) * 1996-11-08 2004-04-29 Black & Decker Inc., Newark Handgeführtes batteriebetriebenes Pflanzenschneidgerät
GB2325387A (en) * 1997-05-23 1998-11-25 Black & Decker Inc Hedge trimmer
DE10038903A1 (de) * 2000-08-09 2002-02-21 Gardena Kress & Kastner Gmbh Elektromotorisch angetriebenes Freischneidegerät
WO2011032574A1 (en) * 2009-09-19 2011-03-24 Husqvarna Ab Tools
JP5418119B2 (ja) * 2009-09-30 2014-02-19 日立工機株式会社 作業機械
WO2011056100A1 (en) * 2009-11-04 2011-05-12 Husqvarna Ab Cutting head for hand-held motor driven tools and a handheld battery powered working tool provided with a cutting head
JP2014147355A (ja) * 2013-02-01 2014-08-21 Makita Corp 電動刈り払い機
JP6315541B2 (ja) 2013-02-01 2018-04-25 株式会社マキタ 刈払機
JP2014023542A (ja) * 2013-11-07 2014-02-06 Hitachi Koki Co Ltd 作業機械
CN112352531B (zh) * 2020-10-20 2021-12-21 慈溪市贝士达电动工具有限公司 一种打草机及其生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089114A (en) * 1976-08-31 1978-05-16 Disston, Inc. Cutting device
US4237610A (en) * 1978-08-21 1980-12-09 Black And Decker Manufacturing Company Portable, electrically energized, cordless grass trimmer
US4571831A (en) * 1984-07-31 1986-02-25 The Toro Company Cutting head for filament trimmer
JPS6358532U (de) * 1986-10-06 1988-04-19
US4823464A (en) * 1987-09-14 1989-04-25 Textron Inc. Grass trimmer
FR2644031B1 (fr) * 1989-03-13 1992-06-26 Charlot Pierre Appareil destine a etre tenu manuellement formant tondeuse a lame rotative entrainee electriquement pour la coupe d'herbe en toute securite et en particulier dans les endroits peu accessibles

Also Published As

Publication number Publication date
DE69219592D1 (de) 1997-06-12
AU5194296A (en) 1996-07-11
ATE152571T1 (de) 1997-05-15
CA2105377C (en) 2002-09-03
AU688675B2 (en) 1998-03-12
WO1992015193A1 (en) 1992-09-17
EP0575504A1 (de) 1993-12-29
EP0575504B1 (de) 1997-05-07
JPH06507783A (ja) 1994-09-08
EP0575504A4 (de) 1994-03-16
AU1587092A (en) 1992-10-06
CA2105377A1 (en) 1992-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee