ATE511958T1 - Elektrisches werkzeug mit automatischer gangschaltung - Google Patents

Elektrisches werkzeug mit automatischer gangschaltung

Info

Publication number
ATE511958T1
ATE511958T1 AT09004070T AT09004070T ATE511958T1 AT E511958 T1 ATE511958 T1 AT E511958T1 AT 09004070 T AT09004070 T AT 09004070T AT 09004070 T AT09004070 T AT 09004070T AT E511958 T1 ATE511958 T1 AT E511958T1
Authority
AT
Austria
Prior art keywords
moving member
torque applied
load torque
tool shaft
gear shift
Prior art date
Application number
AT09004070T
Other languages
English (en)
Inventor
Manabu Tokunaga
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
Application granted granted Critical
Publication of ATE511958T1 publication Critical patent/ATE511958T1/de

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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • Portable Power Tools In General (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
AT09004070T 2008-04-01 2009-03-20 Elektrisches werkzeug mit automatischer gangschaltung ATE511958T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008095379A JP5117258B2 (ja) 2008-04-01 2008-04-01 自動変速式動力工具

Publications (1)

Publication Number Publication Date
ATE511958T1 true ATE511958T1 (de) 2011-06-15

Family

ID=40800736

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09004070T ATE511958T1 (de) 2008-04-01 2009-03-20 Elektrisches werkzeug mit automatischer gangschaltung

Country Status (6)

Country Link
US (1) US7987922B2 (de)
EP (1) EP2106884B1 (de)
JP (1) JP5117258B2 (de)
CN (1) CN101549491B (de)
AT (1) ATE511958T1 (de)
RU (1) RU2009111910A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046663A1 (de) 2009-01-16 2010-07-22 Robert Bosch Gmbh Werkzeugmaschine, insbesondere handgehaltene Werkzeugmaschine
DE102009054931A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Handgeführtes Elektrowerkzeug mit einer Drehmomentkupplung
JP5283231B2 (ja) * 2009-12-21 2013-09-04 パナソニック株式会社 回転工具
CN102148548B (zh) * 2010-02-09 2015-05-06 德昌电机(深圳)有限公司 医疗器械用马达组件
DE102010002702A1 (de) * 2010-03-09 2011-09-15 Robert Bosch Gmbh Elektrogerät, insbesondere Elektrohandwerkzeug
CN102335907B (zh) * 2010-07-20 2014-04-16 苏州宝时得电动工具有限公司 动力工具
CN102335904B (zh) * 2010-07-20 2014-04-16 苏州宝时得电动工具有限公司 动力工具
CN102335908B (zh) * 2010-07-20 2014-04-16 苏州宝时得电动工具有限公司 动力工具
CN102335906B (zh) * 2010-07-20 2014-04-16 苏州宝时得电动工具有限公司 动力工具
WO2012010093A1 (zh) * 2010-07-20 2012-01-26 苏州宝时得电动工具有限公司 动力工具
US9339938B2 (en) 2010-10-08 2016-05-17 Milwaukee Electric Tool Corporation Powered cutting tool
EP2647472B1 (de) * 2010-12-02 2016-09-14 Makita Corporation Elektrowerkzeug
JP2012135845A (ja) * 2010-12-27 2012-07-19 Makita Corp 作業工具
CN103402707B (zh) * 2011-03-11 2016-06-22 S·D·温纳德 手持式驱动装置
WO2012151816A1 (zh) * 2011-05-09 2012-11-15 正阳实业投资有限公司 电钻正反转自动转换装置
JP5744639B2 (ja) * 2011-06-17 2015-07-08 株式会社マキタ 電動工具
US9283667B2 (en) * 2012-01-11 2016-03-15 Black & Decker Inc. Power tool with torque clutch
USD668922S1 (en) 2012-01-20 2012-10-16 Milwaukee Electric Tool Corporation Powered cutting tool
TWM431053U (en) * 2012-02-16 2012-06-11 Trinity Prec Technology Co Ltd Electric tool with manual/automatic speed change
US9233461B2 (en) 2012-02-27 2016-01-12 Black & Decker Inc. Tool having multi-speed compound planetary transmission
CN103567942A (zh) * 2012-08-02 2014-02-12 杨丽娟 一种改进的轻便式电动螺丝刀
DE102012215618A1 (de) 2012-09-04 2014-03-27 Robert Bosch Gmbh Elektrowerkzeug
JP5914841B2 (ja) * 2012-09-07 2016-05-11 パナソニックＩｐマネジメント株式会社 電動工具
DE102012216602A1 (de) 2012-09-18 2014-03-20 Robert Bosch Gmbh Elektrowerkzeug mit automatischem Getriebe mit einstellbarem Schaltpunkt
DE102013101679A1 (de) * 2013-02-20 2014-08-21 Röhm Gmbh Bohrvorrichtung
JP6193673B2 (ja) * 2013-08-07 2017-09-06 株式会社マキタ 電動機械器具
SE538967C2 (en) * 2015-06-30 2017-03-07 Atlas Copco Ind Technique Ab Electric power tool
EP3653341A1 (de) * 2018-11-13 2020-05-20 Hilti Aktiengesellschaft Handwerkzeugmaschine
DE102019118833B4 (de) * 2019-07-11 2023-01-19 Schischek GmbH Ausfallsicherer Aktuator sowie Baueinheit

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960035A (en) * 1974-11-01 1976-06-01 Gardner-Denver Company Torque responsive speed shifting mechanism for power tool
US4078618A (en) * 1976-03-15 1978-03-14 Gardner-Denver Company Torque controller shutoff mechanism
US4448098A (en) * 1982-03-10 1984-05-15 Katsuyuki Totsu Electrically driven screw-driver
DE3801972A1 (de) * 1988-01-23 1989-08-03 Wagner Paul Heinz Kraftschrauber
JP3084138B2 (ja) * 1992-06-25 2000-09-04 松下電工株式会社 回転電動工具の自動変速装置
US5535867A (en) * 1993-11-01 1996-07-16 Coccaro; Albert V. Torque regulating coupling
US5451127A (en) * 1994-04-12 1995-09-19 Chung; Lee-Hsin-Chih Dual-function electrical hand drill
US5897454A (en) * 1996-01-31 1999-04-27 Black & Decker Inc. Automatic variable transmission for power tool
DE19809133B4 (de) * 1998-03-04 2012-07-19 Scintilla Ag Handwerkzeugmaschine, insbesondere Bohrschrauber
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
US6273200B1 (en) * 1999-07-07 2001-08-14 Black & Decker Inc. Screwdriver with manuel spindel lock
JP2001088051A (ja) * 1999-09-17 2001-04-03 Hitachi Koki Co Ltd 回転衝撃工具
US6431289B1 (en) * 2001-01-23 2002-08-13 Black & Decker Inc. Multi-speed power tool transmission
US6502648B2 (en) * 2001-01-23 2003-01-07 Black & Decker Inc. 360 degree clutch collar
WO2003103901A2 (de) * 2002-06-10 2003-12-18 Wera Werk Futter zur aufnahme von durch drehen um ihre achse verwendbare werkzeuge
TW558475B (en) * 2003-02-25 2003-10-21 Power Network Industry Co Ltd Power transmission device capable of automatic gear shifting
US6796921B1 (en) * 2003-05-30 2004-09-28 One World Technologies Limited Three speed rotary power tool
US8303449B2 (en) * 2006-08-01 2012-11-06 Techtronic Power Tools Technology Limited Automatic transmission for a power tool
US7513845B2 (en) 2006-08-01 2009-04-07 Eastway Fair Company Limited Variable speed transmission for a power tool

Also Published As

Publication number Publication date
JP5117258B2 (ja) 2013-01-16
EP2106884A2 (de) 2009-10-07
RU2009111910A (ru) 2010-10-10
US20090242226A1 (en) 2009-10-01
CN101549491B (zh) 2011-01-12
US7987922B2 (en) 2011-08-02
EP2106884A3 (de) 2010-08-25
JP2009248202A (ja) 2009-10-29
EP2106884B1 (de) 2011-06-08
CN101549491A (zh) 2009-10-07

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