JPWO2020250716A1 - - Google Patents

Info

Publication number
JPWO2020250716A1
JPWO2020250716A1 JP2021525997A JP2021525997A JPWO2020250716A1 JP WO2020250716 A1 JPWO2020250716 A1 JP WO2020250716A1 JP 2021525997 A JP2021525997 A JP 2021525997A JP 2021525997 A JP2021525997 A JP 2021525997A JP WO2020250716 A1 JPWO2020250716 A1 JP WO2020250716A1
Authority
JP
Japan
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
JP2021525997A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2020250716A1 publication Critical patent/JPWO2020250716A1/ja
Pending legal-status Critical Current

Links

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
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP2021525997A 2019-06-14 2020-05-29 Pending JPWO2020250716A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019111078 2019-06-14
PCT/JP2020/021329 WO2020250716A1 (ja) 2019-06-14 2020-05-29 動力工具

Publications (1)

Publication Number Publication Date
JPWO2020250716A1 true JPWO2020250716A1 (enrdf_load_stackoverflow) 2020-12-17

Family

ID=73780956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021525997A Pending JPWO2020250716A1 (enrdf_load_stackoverflow) 2019-06-14 2020-05-29

Country Status (2)

Country Link
JP (1) JPWO2020250716A1 (enrdf_load_stackoverflow)
WO (1) WO2020250716A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114905356B (zh) * 2022-05-17 2024-02-13 中建八局第一建设有限公司 一种施工墙体打磨装置
DE102023205364A1 (de) * 2023-06-09 2024-12-12 Robert Bosch Gesellschaft mit beschränkter Haftung Handwerkzeugmaschine, insbesondere Schleifmaschine, Handwerkzeugmaschinenvorrichtung, Schutzvorrichtung, Handwerkzeugmaschinensystem und Verfahren zur Herstellung einer Handwerkzeugmaschinenvorrichtung

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078253U (ja) * 1983-11-02 1985-05-31 神鋼電機株式会社 グラインダ
JPS6311272A (ja) * 1986-07-02 1988-01-18 Shinko Electric Co Ltd 電動デイスクグラインダ
JPH04223861A (ja) * 1990-12-20 1992-08-13 Makita Corp 携帯用回転工具
US5642008A (en) * 1995-10-20 1997-06-24 Waxing Corporation Of America, Inc. Power tool motor assembly
US20090221222A1 (en) * 2008-02-28 2009-09-03 Techway Industrial Co., Ltd. Electric grinding gun
US20110081846A1 (en) * 2009-10-05 2011-04-07 Tai-Her Yang Internal rotation type direct motor-drive portable angle grinder
JP2012016776A (ja) * 2010-07-07 2012-01-26 Makita Corp オービタルサンダ
JP2012254488A (ja) * 2011-06-08 2012-12-27 Makita Corp 電動工具
JP2013119129A (ja) * 2011-12-06 2013-06-17 Makita Corp 電動工具
US20140370791A1 (en) * 2013-06-12 2014-12-18 Robert Bosch Gmbh Hand-Held Power Tool with an Electromotive Drive and at least a First Housing Part
JP2016087740A (ja) * 2014-11-05 2016-05-23 株式会社マキタ 電動工具
US20160199958A1 (en) * 2013-08-09 2016-07-14 Robert Bosch Gmbh Portable Power Tool having an Electromotive Direct Drive
JP2017525581A (ja) * 2014-06-17 2017-09-07 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング ダイレクトドライブとしての電子的に整流された電動機を有する手持ち式工作機械

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078253U (ja) * 1983-11-02 1985-05-31 神鋼電機株式会社 グラインダ
JPS6311272A (ja) * 1986-07-02 1988-01-18 Shinko Electric Co Ltd 電動デイスクグラインダ
JPH04223861A (ja) * 1990-12-20 1992-08-13 Makita Corp 携帯用回転工具
US5642008A (en) * 1995-10-20 1997-06-24 Waxing Corporation Of America, Inc. Power tool motor assembly
US20090221222A1 (en) * 2008-02-28 2009-09-03 Techway Industrial Co., Ltd. Electric grinding gun
US20110081846A1 (en) * 2009-10-05 2011-04-07 Tai-Her Yang Internal rotation type direct motor-drive portable angle grinder
JP2012016776A (ja) * 2010-07-07 2012-01-26 Makita Corp オービタルサンダ
JP2012254488A (ja) * 2011-06-08 2012-12-27 Makita Corp 電動工具
JP2013119129A (ja) * 2011-12-06 2013-06-17 Makita Corp 電動工具
US20140370791A1 (en) * 2013-06-12 2014-12-18 Robert Bosch Gmbh Hand-Held Power Tool with an Electromotive Drive and at least a First Housing Part
US20160199958A1 (en) * 2013-08-09 2016-07-14 Robert Bosch Gmbh Portable Power Tool having an Electromotive Direct Drive
JP2017525581A (ja) * 2014-06-17 2017-09-07 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング ダイレクトドライブとしての電子的に整流された電動機を有する手持ち式工作機械
JP2016087740A (ja) * 2014-11-05 2016-05-23 株式会社マキタ 電動工具

Also Published As

Publication number Publication date
WO2020250716A1 (ja) 2020-12-17

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