DE112023003503T5 - Arbeitsmaschine - Google Patents

Arbeitsmaschine Download PDF

Info

Publication number
DE112023003503T5
DE112023003503T5 DE112023003503.2T DE112023003503T DE112023003503T5 DE 112023003503 T5 DE112023003503 T5 DE 112023003503T5 DE 112023003503 T DE112023003503 T DE 112023003503T DE 112023003503 T5 DE112023003503 T5 DE 112023003503T5
Authority
DE
Germany
Prior art keywords
housing
wall
control unit
viewed
fan
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
DE112023003503.2T
Other languages
German (de)
English (en)
Inventor
Mikihiro Kataoka
Naoto ICHIHASHI
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.)
Koki Holdings Co Ltd
Original Assignee
Koki Holdings 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 Koki Holdings Co Ltd filed Critical Koki Holdings Co Ltd
Publication of DE112023003503T5 publication Critical patent/DE112023003503T5/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/18—Safety devices for parts of the machines
    • A01D75/182—Avoiding overload
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Harvester Elements (AREA)
DE112023003503.2T 2022-08-19 2023-08-10 Arbeitsmaschine Pending DE112023003503T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022130926 2022-08-19
JP2022-130926 2022-08-19
PCT/JP2023/029231 WO2024038822A1 (ja) 2022-08-19 2023-08-10 作業機

Publications (1)

Publication Number Publication Date
DE112023003503T5 true DE112023003503T5 (de) 2025-07-10

Family

ID=89941608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023003503.2T Pending DE112023003503T5 (de) 2022-08-19 2023-08-10 Arbeitsmaschine

Country Status (5)

Country Link
US (1) US20260054365A1 (https=)
JP (1) JPWO2024038822A1 (https=)
CN (1) CN119730993A (https=)
DE (1) DE112023003503T5 (https=)
WO (1) WO2024038822A1 (https=)

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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DE4239559C2 (de) * 1992-11-25 2000-12-21 Festo Ag & Co Handwerkzeugmaschine mit einer Blockiereinrichtung zum Blockieren der Werkzeugspindel beim Werkzeugwechsel
US5802724A (en) * 1994-09-09 1998-09-08 Ryobi North America Coupling for split-boom power tool
FR2729213B1 (fr) * 1995-01-11 1997-03-14 Cuenod Thermotech Sa Bruleur a air souffle
US6006434A (en) * 1997-09-30 1999-12-28 Hoffco, Inc. Quick-release component connector for lawn tool
DE19839963A1 (de) * 1998-09-02 2000-03-09 Hilti Ag Elektrowerkzeug
JP4075540B2 (ja) * 2002-09-10 2008-04-16 松下電工株式会社 電動工具
US7004357B2 (en) * 2003-05-15 2006-02-28 Alemite, Llc Grease gun
JP4639061B2 (ja) * 2004-07-29 2011-02-23 株式会社マキタ 電動工具
US20060123635A1 (en) * 2004-12-09 2006-06-15 Heow, Inc. Combination blower, trimmer and edger for tending vegetation
US8020304B2 (en) * 2008-02-13 2011-09-20 Echo, Incorporated Power transmission assembly for tool mounted on an elongate pole
CN101543967B (zh) * 2008-03-28 2011-12-28 德昌电机(深圳)有限公司 带冷却系统的电钻
JP5582337B2 (ja) * 2010-04-27 2014-09-03 日立工機株式会社 電動工具
DE102010030059A1 (de) * 2010-06-15 2011-12-15 Hilti Aktiengesellschaft Handgeführtes Eintreibgerät
TWI572458B (zh) * 2011-11-02 2017-03-01 Max Co Ltd electrical tools
JP2013166209A (ja) * 2012-02-15 2013-08-29 Makita Corp 打撃工具
US9467030B2 (en) * 2013-03-15 2016-10-11 Regal Beloit Australia Pty Ltd Air-cooled electric machine and method of assembling the same
WO2015093057A1 (en) * 2013-12-20 2015-06-25 Hitachi Koki Co., Ltd. Power-actuated tool
JP5777024B2 (ja) * 2014-04-28 2015-09-09 日立工機株式会社 電動工具
JP2016124049A (ja) * 2014-12-26 2016-07-11 日立工機株式会社 電動工具および制御基板の製造方法
AU2016200049B2 (en) * 2015-01-06 2020-01-02 Techtronic Industries Co., Ltd. Axial blower vacuum
JP6655958B2 (ja) * 2015-01-29 2020-03-04 株式会社マキタ ハンマドリル又は電動ハンマ、電動工具
JP2017094453A (ja) * 2015-11-25 2017-06-01 パナソニックＩｐマネジメント株式会社 電動工具
JP6656600B2 (ja) * 2016-04-28 2020-03-04 工機ホールディングス株式会社 電動工具
CN109328123B (zh) * 2016-06-30 2022-04-29 工机控股株式会社 电动工具
US10493577B2 (en) * 2016-07-21 2019-12-03 Makita Corporation Dust collection device for electric power tool, electric power tool, and dust collection system
JP6936038B2 (ja) * 2016-10-07 2021-09-15 株式会社マキタ 電動工具
JP2020163780A (ja) * 2019-03-29 2020-10-08 工機ホールディングス株式会社 切断機
JP7193412B2 (ja) * 2019-04-22 2022-12-20 株式会社マキタ 作業工具
JP7236956B2 (ja) * 2019-08-08 2023-03-10 株式会社マキタ 電動工具及び往復動切断工具
WO2021107827A1 (en) * 2019-11-25 2021-06-03 Husqvarna Ab A hand-held electrically powered work tool
JP2021133477A (ja) * 2020-02-28 2021-09-13 工機ホールディングス株式会社 動力工具
JP7667667B2 (ja) * 2021-03-09 2025-04-23 株式会社マキタ 作業機
JP7588017B2 (ja) * 2021-03-26 2024-11-21 株式会社マキタ 往復動切断工具
CA3223635A1 (en) * 2021-06-22 2022-12-29 Shouchuan FENG Blade assembly, power head and lawn mower
JP7759265B2 (ja) * 2022-01-20 2025-10-23 株式会社やまびこ 動力作業機
US12368347B2 (en) * 2022-12-01 2025-07-22 Norbar Torque Tools Limited Cooling electronics of power tools

Also Published As

Publication number Publication date
JPWO2024038822A1 (https=) 2024-02-22
US20260054365A1 (en) 2026-02-26
WO2024038822A1 (ja) 2024-02-22
CN119730993A (zh) 2025-03-28

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