CN102950585B - 打击工具 - Google Patents

打击工具 Download PDF

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Publication number
CN102950585B
CN102950585B CN201210281680.XA CN201210281680A CN102950585B CN 102950585 B CN102950585 B CN 102950585B CN 201210281680 A CN201210281680 A CN 201210281680A CN 102950585 B CN102950585 B CN 102950585B
Authority
CN
China
Prior art keywords
partition wall
stator
hammer
motor
rotating shaft
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.)
Active
Application number
CN201210281680.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN102950585A (zh
Inventor
长坂英纪
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 CN102950585A publication Critical patent/CN102950585A/zh
Application granted granted Critical
Publication of CN102950585B publication Critical patent/CN102950585B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
CN201210281680.XA 2011-08-09 2012-08-09 打击工具 Active CN102950585B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-174130 2011-08-09
JP2011174130A JP5739271B2 (ja) 2011-08-09 2011-08-09 打撃工具

Publications (2)

Publication Number Publication Date
CN102950585A CN102950585A (zh) 2013-03-06
CN102950585B true CN102950585B (zh) 2015-04-01

Family

ID=47760270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210281680.XA Active CN102950585B (zh) 2011-08-09 2012-08-09 打击工具

Country Status (2)

Country Link
JP (1) JP5739271B2 (enExample)
CN (1) CN102950585B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6334914B2 (ja) * 2013-12-25 2018-05-30 株式会社マキタ 電動工具
US9954418B2 (en) * 2014-03-17 2018-04-24 Makita Corporation Power tool
DE102017211773A1 (de) * 2016-07-11 2018-01-11 Robert Bosch Gmbh Handwerkzeugmaschinenvorrichtung
JP6857871B2 (ja) * 2017-03-31 2021-04-14 パナソニックＩｐマネジメント株式会社 電動工具
US10987784B2 (en) * 2018-02-23 2021-04-27 Ingersoll-Rand Industrial U.S., Inc. Cordless impact tool with brushless, sensorless, motor and drive
JP7229807B2 (ja) * 2019-02-21 2023-02-28 株式会社マキタ 電動工具
US11660690B2 (en) * 2019-11-28 2023-05-30 Makita Corporation Power tool
JP7705026B2 (ja) * 2021-06-23 2025-07-09 工機ホールディングス株式会社 作業機
CN116833959A (zh) * 2022-03-25 2023-10-03 南京泉峰科技有限公司 冲击工具及电动工具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101004181A (zh) * 2006-01-17 2007-07-25 台达电子工业股份有限公司 风扇及其马达
US20110043057A1 (en) * 2009-08-21 2011-02-24 Makita Corporation Power tool
CN201789359U (zh) * 2010-09-14 2011-04-06 中山大洋电机制造有限公司 一种带防水结构的外转子电机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6903475B2 (en) * 2001-02-23 2005-06-07 Black & Decker Inc. Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
KR20050084230A (ko) * 2002-12-13 2005-08-26 블랙 앤 덱커, 인코포레이티드 자석을 플럭스 링에 고정시키고 플럭스 링을 고정자하우징에 고정시키는 오버몰딩을 갖는 고정자 조립체
JP4993193B2 (ja) * 2007-05-30 2012-08-08 日立工機株式会社 電動工具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101004181A (zh) * 2006-01-17 2007-07-25 台达电子工业股份有限公司 风扇及其马达
US20110043057A1 (en) * 2009-08-21 2011-02-24 Makita Corporation Power tool
CN101997376A (zh) * 2009-08-21 2011-03-30 株式会社牧田 电动工具
CN201789359U (zh) * 2010-09-14 2011-04-06 中山大洋电机制造有限公司 一种带防水结构的外转子电机

Also Published As

Publication number Publication date
CN102950585A (zh) 2013-03-06
JP5739271B2 (ja) 2015-06-24
JP2013035105A (ja) 2013-02-21

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