DE112020003697T5 - Elektrisches kraftwerkzeug - Google Patents

Elektrisches kraftwerkzeug Download PDF

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Publication number
DE112020003697T5
DE112020003697T5 DE112020003697.9T DE112020003697T DE112020003697T5 DE 112020003697 T5 DE112020003697 T5 DE 112020003697T5 DE 112020003697 T DE112020003697 T DE 112020003697T DE 112020003697 T5 DE112020003697 T5 DE 112020003697T5
Authority
DE
Germany
Prior art keywords
power tool
electric power
handle
motor
user
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
DE112020003697.9T
Other languages
German (de)
English (en)
Inventor
Hiroki Kaneko
Akira Mizutani
Ryosuke Otani
Shunpei YAMAJI
Junya Ishikawa
Fumiyoshi Saito
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.)
Makita Corp
Original Assignee
Makita 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 Makita Corp filed Critical Makita Corp
Publication of DE112020003697T5 publication Critical patent/DE112020003697T5/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • 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
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/26—Accessories, e.g. stops
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE112020003697.9T 2019-09-06 2020-08-06 Elektrisches kraftwerkzeug Pending DE112020003697T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019162965 2019-09-06
JP2019-162965 2019-09-06
PCT/JP2020/030217 WO2021044799A1 (ja) 2019-09-06 2020-08-06 電動工具

Publications (1)

Publication Number Publication Date
DE112020003697T5 true DE112020003697T5 (de) 2022-05-05

Family

ID=74852659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020003697.9T Pending DE112020003697T5 (de) 2019-09-06 2020-08-06 Elektrisches kraftwerkzeug

Country Status (5)

Country Link
US (1) US12030170B2 (https=)
JP (1) JP7337938B2 (https=)
CN (1) CN114340843B (https=)
DE (1) DE112020003697T5 (https=)
WO (1) WO2021044799A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7822131B2 (ja) * 2021-04-13 2026-03-02 株式会社マキタ 工具
US11931879B2 (en) * 2021-06-07 2024-03-19 Black & Decker Inc. Power tool dual-trigger operation
JP7744808B2 (ja) * 2021-12-01 2025-09-26 株式会社マキタ 電動作業機
JP7840822B2 (ja) * 2022-08-30 2026-04-06 株式会社マキタ 打撃工具用補助グリップ
JP2024124985A (ja) * 2023-03-03 2024-09-13 オムロン株式会社 電動把持工具および電動把持工具の制御方法、制御プログラム
JP2024125013A (ja) * 2023-03-03 2024-09-13 オムロン株式会社 電動把持工具
JP2024125000A (ja) * 2023-03-03 2024-09-13 オムロン株式会社 補助ハンドル、これを備えた電動把持工具、補助ハンドルを用いた電動把持工具の制御方法および制御プログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005138239A (ja) 2003-11-07 2005-06-02 Hitachi Koki Co Ltd サイドハンドル及び携帯用工具

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
JPH0832396B2 (ja) 1989-05-17 1996-03-29 株式会社マキタ 携帯用電動工具
ATE116490T1 (de) 1989-07-15 1995-01-15 Kress Elektrik Gmbh & Co Elektrowerkzeug.
DE4019894A1 (de) * 1989-07-15 1991-04-11 Ceka Elektrowerkzeuge Ag & Co Elektrohandwerkzeug
EP0408986B1 (de) 1989-07-15 1995-01-18 Kress-elektrik GmbH + Co. Elektromotorenfabrik Schaltvorrichtung für elektrische Umschaltung von Elektrowerkzeugen
DE3923421A1 (de) 1989-07-15 1991-01-24 Kress Elektrik Gmbh & Co Elektrischer universalmotor
JP3916872B2 (ja) 2001-01-11 2007-05-23 株式会社マキタ 電動工具
DE102004003202B4 (de) * 2004-01-22 2022-05-25 Robert Bosch Gmbh Handgriff mit Erfassungseinrichtung
DE102007055634A1 (de) * 2007-11-21 2009-05-28 Robert Bosch Gmbh Zusatzhandgriffvorrichtung
JP5479023B2 (ja) 2009-10-20 2014-04-23 株式会社マキタ 充電式電動工具
RU2522527C2 (ru) 2010-02-25 2014-07-20 Макита Корпорейшн Приводной инструмент
JP5443208B2 (ja) * 2010-02-25 2014-03-19 株式会社マキタ 動力工具
DE102011089673A1 (de) * 2011-12-22 2013-06-27 Robert Bosch Gmbh Handwerkzeugmaschine
JP5899471B2 (ja) * 2012-05-10 2016-04-06 パナソニックＩｐマネジメント株式会社 電動工具
JP5914809B2 (ja) * 2012-05-10 2016-05-11 パナソニックＩｐマネジメント株式会社 電動工具
DE102013202832A1 (de) * 2013-02-21 2014-08-21 Robert Bosch Gmbh Handwerkzeugmaschine und Verfahren zum Betreiben der Handwerkzeugmaschine
KR101408278B1 (ko) * 2013-09-13 2014-06-16 주식회사 아임삭 비상 정지 구조를 갖는 휴대용 전동공구
JP6105454B2 (ja) * 2013-11-26 2017-03-29 株式会社マキタ 作業工具
WO2017051892A1 (ja) * 2015-09-25 2017-03-30 株式会社マキタ グラインダ
DE102016216794A1 (de) * 2015-09-29 2017-03-30 Robert Bosch Gmbh Handwerkzeugmaschine mit mindestens einem maschinenseitigem Kontaktelement
DE102017123102A1 (de) * 2016-11-04 2018-05-09 Makita Corporation Kraftwerkzeug
EP3743245B1 (en) 2018-01-26 2024-04-10 Milwaukee Electric Tool Corporation Percussion tool
JP6976187B2 (ja) * 2018-02-05 2021-12-08 株式会社マキタ 電動工具
JP7001491B2 (ja) * 2018-02-23 2022-01-19 株式会社マキタ 電動工具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005138239A (ja) 2003-11-07 2005-06-02 Hitachi Koki Co Ltd サイドハンドル及び携帯用工具

Also Published As

Publication number Publication date
US20230011055A1 (en) 2023-01-12
CN114340843A (zh) 2022-04-12
WO2021044799A1 (ja) 2021-03-11
CN114340843B (zh) 2023-12-08
JPWO2021044799A1 (https=) 2021-03-11
US12030170B2 (en) 2024-07-09
JP7337938B2 (ja) 2023-09-04

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