JP2012218089A - 電動工具 - Google Patents

電動工具 Download PDF

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Publication number
JP2012218089A
JP2012218089A JP2011083936A JP2011083936A JP2012218089A JP 2012218089 A JP2012218089 A JP 2012218089A JP 2011083936 A JP2011083936 A JP 2011083936A JP 2011083936 A JP2011083936 A JP 2011083936A JP 2012218089 A JP2012218089 A JP 2012218089A
Authority
JP
Japan
Prior art keywords
internal gear
gear
cam
pin
spindle
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
JP2011083936A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012218089A5 (enExample
Inventor
Tomoyuki Kondo
友幸 近藤
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
Priority to JP2011083936A priority Critical patent/JP2012218089A/ja
Priority to US13/409,797 priority patent/US20120255755A1/en
Priority to EP12157725.8A priority patent/EP2508304A3/en
Priority to CN201210093759XA priority patent/CN102729189A/zh
Priority to RU2012113212/02A priority patent/RU2012113212A/ru
Publication of JP2012218089A publication Critical patent/JP2012218089A/ja
Publication of JP2012218089A5 publication Critical patent/JP2012218089A5/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/003—Clutches specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape
    • 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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/165—Overload clutches, torque limiters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/371—Use of springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Retarders (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP2011083936A 2011-04-05 2011-04-05 電動工具 Pending JP2012218089A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011083936A JP2012218089A (ja) 2011-04-05 2011-04-05 電動工具
US13/409,797 US20120255755A1 (en) 2011-04-05 2012-03-01 Power tool
EP12157725.8A EP2508304A3 (en) 2011-04-05 2012-03-01 Power tool
CN201210093759XA CN102729189A (zh) 2011-04-05 2012-03-31 电动工具
RU2012113212/02A RU2012113212A (ru) 2011-04-05 2012-04-04 Приводный инструмент

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011083936A JP2012218089A (ja) 2011-04-05 2011-04-05 電動工具

Publications (2)

Publication Number Publication Date
JP2012218089A true JP2012218089A (ja) 2012-11-12
JP2012218089A5 JP2012218089A5 (enExample) 2014-01-09

Family

ID=45808217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011083936A Pending JP2012218089A (ja) 2011-04-05 2011-04-05 電動工具

Country Status (5)

Country Link
US (1) US20120255755A1 (enExample)
EP (1) EP2508304A3 (enExample)
JP (1) JP2012218089A (enExample)
CN (1) CN102729189A (enExample)
RU (1) RU2012113212A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020110910A (ja) * 2019-01-09 2020-07-27 株式会社マキタ 電動工具

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201421577D0 (en) * 2014-12-04 2015-01-21 Black & Decker Inc Drill
GB201421576D0 (en) 2014-12-04 2015-01-21 Black & Decker Inc Drill
JP6976760B2 (ja) * 2017-07-14 2021-12-08 株式会社マキタ 回転工具
KR102097697B1 (ko) * 2018-09-18 2020-04-06 칸워크홀딩 주식회사 공작기계의 전기 구동 시스템 및 그 작동방법
US11453109B2 (en) * 2019-01-09 2022-09-27 Makita Corporation Power tool
CA3142723A1 (en) 2020-09-24 2022-03-24 Techtronic Cordless Gp Multi-function handheld electric tool
US12311518B2 (en) * 2021-07-06 2025-05-27 Nanjing Chervon Industry Co., Ltd. Impact drill
CN113847369B (zh) * 2021-08-13 2023-09-05 江苏恒立弹簧有限公司 一种调压弹簧

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374633A (ja) * 1989-08-12 1991-03-29 Matsushita Electric Works Ltd クラッチ
JPH08296706A (ja) * 1995-04-25 1996-11-12 Matsushita Electric Works Ltd 遊星変速装置
JP2005054981A (ja) * 2004-03-19 2005-03-03 Masahiro Kurita ハーモニックドライブ減速機、該減速機付きモータおよび駆動システム

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788336A (en) * 1955-09-12 1957-12-23 Victor Products Ltd Improvements in nut tightening devices
JPS6434678A (en) * 1987-07-30 1989-02-06 Olympic Co Ltd Speed change gear for rotary power tool
DE19625850B4 (de) * 1995-06-27 2008-01-31 Matsushita Electric Works, Ltd., Kadoma Planetengetriebe
US5897454A (en) * 1996-01-31 1999-04-27 Black & Decker Inc. Automatic variable transmission for power tool
JP3291609B2 (ja) * 1996-02-13 2002-06-10 株式会社マキタ 電動工具のクラッチ機構
SE9600934D0 (sv) * 1996-03-11 1996-03-11 Atlas Copco Tools Ab Power nutrunner with torque release xclutch
JPH09309075A (ja) * 1996-05-22 1997-12-02 Makita Corp 電動工具
US6142242A (en) * 1999-02-15 2000-11-07 Makita Corporation Percussion driver drill, and a changeover mechanism for changing over a plurality of operating modes of an apparatus
US6093128A (en) * 1999-03-12 2000-07-25 Ingersoll-Rand Company Ratchet wrench having self-shifting transmission apparatus
JP3911905B2 (ja) * 1999-04-30 2007-05-09 松下電工株式会社 インパクト回転工具
JP2000320438A (ja) * 1999-05-12 2000-11-21 Mitsubishi Electric Corp 始動電動機
US6676557B2 (en) * 2001-01-23 2004-01-13 Black & Decker Inc. First stage clutch
US7066691B2 (en) * 2002-01-25 2006-06-27 Black & Decker Inc. Power drill/driver
CN1325225C (zh) * 2002-08-27 2007-07-11 松下电工株式会社 电动振动钻孔机/起子
US6796921B1 (en) * 2003-05-30 2004-09-28 One World Technologies Limited Three speed rotary power tool
TWM247372U (en) * 2003-10-28 2004-10-21 Yin King Ind Co Ltd Gear box for power tool
CN100475449C (zh) * 2005-11-08 2009-04-08 车王电子股份有限公司 电动工具
US7980324B2 (en) * 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
US7513845B2 (en) * 2006-08-01 2009-04-07 Eastway Fair Company Limited Variable speed transmission for a power tool
EP2030710B1 (en) * 2007-08-29 2014-04-23 Positec Power Tools (Suzhou) Co., Ltd. Power tool and control system for a power tool
DE102008010100A1 (de) * 2008-02-20 2009-08-27 Robert Bosch Gmbh Handwerkzeugmaschine
JP5122400B2 (ja) * 2008-08-21 2013-01-16 株式会社マキタ 電動工具
JP5275117B2 (ja) * 2008-10-10 2013-08-28 株式会社マキタ 電動工具
CN201752779U (zh) * 2010-01-14 2011-03-02 苏州宝时得电动工具有限公司 电动工具及其传动装置
JP5649500B2 (ja) * 2011-04-05 2015-01-07 株式会社マキタ 電動工具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374633A (ja) * 1989-08-12 1991-03-29 Matsushita Electric Works Ltd クラッチ
JPH08296706A (ja) * 1995-04-25 1996-11-12 Matsushita Electric Works Ltd 遊星変速装置
JP2005054981A (ja) * 2004-03-19 2005-03-03 Masahiro Kurita ハーモニックドライブ減速機、該減速機付きモータおよび駆動システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020110910A (ja) * 2019-01-09 2020-07-27 株式会社マキタ 電動工具
JP7382197B2 (ja) 2019-01-09 2023-11-16 株式会社マキタ 電動工具

Also Published As

Publication number Publication date
US20120255755A1 (en) 2012-10-11
EP2508304A3 (en) 2014-11-26
CN102729189A (zh) 2012-10-17
RU2012113212A (ru) 2013-10-10
EP2508304A2 (en) 2012-10-10

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