EP4075937A4 - Electric cultivator - Google Patents

Electric cultivator Download PDF

Info

Publication number
EP4075937A4
EP4075937A4 EP20900980.2A EP20900980A EP4075937A4 EP 4075937 A4 EP4075937 A4 EP 4075937A4 EP 20900980 A EP20900980 A EP 20900980A EP 4075937 A4 EP4075937 A4 EP 4075937A4
Authority
EP
European Patent Office
Prior art keywords
electric cultivator
cultivator
electric
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.)
Pending
Application number
EP20900980.2A
Other languages
German (de)
French (fr)
Other versions
EP4075937A1 (en
Inventor
Wai For WONG
Koon For Chung
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.)
Techtronic Cordless GP
Original Assignee
Techtronic Cordless GP
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 Techtronic Cordless GP filed Critical Techtronic Cordless GP
Publication of EP4075937A1 publication Critical patent/EP4075937A1/en
Publication of EP4075937A4 publication Critical patent/EP4075937A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/06—Hoes; Hand cultivators
    • A01B1/065—Hoes; Hand cultivators powered
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
EP20900980.2A 2019-12-19 2020-10-27 Electric cultivator Pending EP4075937A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK32019000116 2019-12-19
PCT/CN2020/123961 WO2021120859A1 (en) 2019-12-19 2020-10-27 Electric cultivator

Publications (2)

Publication Number Publication Date
EP4075937A1 EP4075937A1 (en) 2022-10-26
EP4075937A4 true EP4075937A4 (en) 2023-12-27

Family

ID=76478845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20900980.2A Pending EP4075937A4 (en) 2019-12-19 2020-10-27 Electric cultivator

Country Status (4)

Country Link
EP (1) EP4075937A4 (en)
CN (1) CN113950241B (en)
AU (1) AU2020404149A1 (en)
WO (1) WO2021120859A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116058117B (en) * 2022-10-03 2023-08-04 东北农业大学 Hemispherical cage type cutter relatively combined stubble breaking mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850882A (en) * 1997-03-28 1998-12-22 Link; Cletus H. Garden power tool
WO2015060104A1 (en) * 2013-10-25 2015-04-30 日立工機株式会社 Impact tool
WO2016126547A1 (en) * 2015-02-06 2016-08-11 Mtd Products Inc Handheld lawn maintenance tool
EP3348357A1 (en) * 2016-10-17 2018-07-18 Black & Decker Inc. Modular power tool

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GB1299445A (en) * 1969-08-22 1972-12-13 Keith Toule Improvements in or relating to apparatus for harvesting root crops
EP0320576B1 (en) * 1987-12-17 1992-12-02 White Consolidated Industries, Inc. Portable rotary power tool
JP2890230B2 (en) * 1993-07-06 1999-05-10 本田技研工業株式会社 Engine cover structure for engine for work equipment
DE29518179U1 (en) * 1995-11-16 1996-01-18 Schuladen, Günter, 67598 Gundersheim Floor-leveling machine powered by an electric motor
DE19621702A1 (en) * 1995-11-16 1997-05-22 Guenter Schuladen Portable or wheel driven electric soil cultivator
GB9802448D0 (en) * 1998-02-06 1998-04-01 Delaine Nicholas Lightweight cultivator (model 001)
US6401833B1 (en) * 2000-03-28 2002-06-11 William K. Hixon Dry plant harvester
JP4116904B2 (en) * 2003-03-17 2008-07-09 本田技研工業株式会社 Walking type electric management machine
JP2006055102A (en) * 2004-08-20 2006-03-02 Yanmar Co Ltd Walking type electric tiller
CA2615397A1 (en) * 2006-12-20 2008-06-20 Bruce Leon Catlin Cultivator kit
JP5225018B2 (en) * 2008-10-21 2013-07-03 リョービ株式会社 Hand-held power tool with extension handle and extension handle for hand-held power tool
DE102008054620A1 (en) * 2008-12-15 2010-06-17 Robert Bosch Gmbh Hand-guided soil cultivation appliance has soil cultivation tool, where soil cultivation appliance is guided over handle, and central blade provided to upstream soil cultivation tool
CN101822148B (en) * 2009-03-05 2012-10-24 苏州宝时得电动工具有限公司 Handheld cutting tool
JP2012055195A (en) * 2010-09-06 2012-03-22 Maruyama Mfg Co Ltd Portable working machine
KR20120105238A (en) * 2011-03-15 2012-09-25 김찬식 Grass eliminator
CN102498769B (en) * 2011-11-08 2013-11-27 重庆宏美科技有限公司 Mini-tiller and handrail rack adjusting device thereof
JP5742803B2 (en) * 2012-09-05 2015-07-01 日立工機株式会社 Cordless garden tools
CN204031733U (en) * 2014-07-28 2014-12-24 宁波伊司达工具有限公司 Electric rotary-tillage machine
CN204498579U (en) * 2015-02-12 2015-07-29 侯巧生 Electric rotary-tillage machine
CN104840150B (en) * 2015-06-02 2016-08-31 莱克电气股份有限公司 Band independence dust and gas separates and the hand-held two-in-one split vacuum cleaner of rod-type of storage apparatus for ash
CN205105538U (en) * 2015-10-08 2016-03-30 重庆市美琪工业制造有限公司 Formula that direct transfers electric minitiller
US10420287B2 (en) * 2016-03-03 2019-09-24 Black & Decker, Inc. Pole assembly for vegetation cutting tool
JP2018088833A (en) * 2016-11-30 2018-06-14 本田技研工業株式会社 Electric work machine
CN207235367U (en) * 2017-01-11 2018-04-17 重庆合盛工业有限公司 Minitype electric cultivator
CN207492730U (en) * 2017-03-04 2018-06-15 卓力电器集团有限公司 A kind of two-in-one dust collector
CN108617168A (en) * 2017-03-24 2018-10-09 重庆合盛工业有限公司 Minitype electric cultivator
DE102018102162A1 (en) * 2017-10-02 2019-04-04 Gustav Klauke Gmbh hand tool
CN207321794U (en) * 2017-10-20 2018-05-08 福建农林大学 A kind of electric micro-cultivator
WO2019109279A1 (en) * 2017-12-06 2019-06-13 Husqvarna Ab Power head configured to operate multiple tool heads with universal rotary driver
CN208638901U (en) * 2018-07-27 2019-03-26 福建农林大学 A kind of electric micro-cultivator suitable for greenhouse cultivation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850882A (en) * 1997-03-28 1998-12-22 Link; Cletus H. Garden power tool
WO2015060104A1 (en) * 2013-10-25 2015-04-30 日立工機株式会社 Impact tool
WO2016126547A1 (en) * 2015-02-06 2016-08-11 Mtd Products Inc Handheld lawn maintenance tool
EP3348357A1 (en) * 2016-10-17 2018-07-18 Black & Decker Inc. Modular power tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021120859A1 *

Also Published As

Publication number Publication date
AU2020404149A1 (en) 2022-01-06
CN113950241A (en) 2022-01-18
EP4075937A1 (en) 2022-10-26
CN113950241B (en) 2024-06-18
WO2021120859A1 (en) 2021-06-24

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