JP2011510825A - 電動工具 - Google Patents
電動工具 Download PDFInfo
- Publication number
- JP2011510825A JP2011510825A JP2010544599A JP2010544599A JP2011510825A JP 2011510825 A JP2011510825 A JP 2011510825A JP 2010544599 A JP2010544599 A JP 2010544599A JP 2010544599 A JP2010544599 A JP 2010544599A JP 2011510825 A JP2011510825 A JP 2011510825A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- switch element
- motor switch
- motor
- switching
- 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.)
- Granted
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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)
- Portable Power Tools In General (AREA)
- Structure Of Transmissions (AREA)
- Drilling And Boring (AREA)
- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
Description
技術的な課題
そこで本発明の課題は、電動工具特に手持ち式電動工具を改良して、ギヤ切換を迅速かつ簡単に実施することができ、この場合、特に開始された作業過程を中断する必要がないようにすることである。
この課題は、請求項1の特徴部を有する電動工具によって解決された。明細書、請求項及び/又は図面に開示された少なくとも2つの特徴のすべて組み合わせが、本発明に含まれるべきものである。
Claims (9)
- 電動工具特に手持ち式電動工具であって、モータスイッチエレメント(8)を介して作動可能な電気式の駆動モータ(2)と、該駆動モータ(2)によって駆動される、第1のギヤ及び少なくとも1つの第2のギヤを備えたギヤボックス(3)を有する形式のものにおいて、
前記モータスイッチエレメント(8)は、前記ギヤボックス(3)が前記モータスイッチエレメント(8)によって第2のギヤから第1のギヤへ、かつ/または第1のギヤから第2のギヤへ切換可能であるように、前記ギヤボックス(3)に連結されていることを特徴とする、電動工具。 - 第1のギヤによって、第2のギヤよりも大きいトルクが伝達可能である、請求項1記載の電動工具。
- モータスイッチエレメント(8)が押しボタン式スイッチエレメントとして構成されている、請求項1又は2記載の電動工具。
- 第2のギヤから第1のギヤに切換えるために、駆動モータ(2)を作動させるよりも高い操作抵抗を克服するようになっている、請求項1から3までのいずれか1項記載の電動工具。
- より高い操作抵抗が少なくとも1つのばね(14)によって生ぜしめられるようになっている、請求項4記載の電動工具。
- 操作員による操作力が低減されると、前記ばね(14)は、前記ギヤボックス(3)が第1のギヤから第2のギヤへ切り換えられるように、モータスイッチエレメント(8)を戻り移動させるようになっている、請求項5記載の電動工具。
- 前記モータスイッチエレメント(8)が、前記ギヤボックス(3)の切換機構のレバー(13)に機械的に連結されている、請求項1から6までのいずれか1項記載の電動工具。
- 前記モータスイッチエレメント(8)とは別個のギヤ切換エレメントが設けられている、請求項1から7までのいずれか1項記載の電動工具。
- 前記別個のギヤ切換エレメントが、前記モータスイッチエレメント(8)のギヤ切換機能に従属している、請求項8記載の電動工具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008000176.7 | 2008-01-30 | ||
DE102008000176A DE102008000176A1 (de) | 2008-01-30 | 2008-01-30 | Elektrowerkzeug |
PCT/EP2008/063949 WO2009095095A1 (de) | 2008-01-30 | 2008-10-16 | Elektrowerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011510825A true JP2011510825A (ja) | 2011-04-07 |
JP5574981B2 JP5574981B2 (ja) | 2014-08-20 |
Family
ID=40121213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010544599A Expired - Fee Related JP5574981B2 (ja) | 2008-01-30 | 2008-10-16 | 電動工具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9878433B2 (ja) |
EP (2) | EP2305434B1 (ja) |
JP (1) | JP5574981B2 (ja) |
CN (1) | CN101932411B (ja) |
DE (1) | DE102008000176A1 (ja) |
RU (1) | RU2497656C2 (ja) |
WO (1) | WO2009095095A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015011940A1 (ja) * | 2013-07-22 | 2015-01-29 | 株式会社 マキタ | 電動工具 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009001132B4 (de) | 2009-02-25 | 2022-04-28 | Robert Bosch Gmbh | Elektrowerkzeug |
DE102010029267A1 (de) * | 2010-05-25 | 2011-12-01 | Robert Bosch Gmbh | Elektrowerkzeug, insbesondere Bohrschrauber |
DE102011086919A1 (de) * | 2010-12-15 | 2012-06-21 | Robert Bosch Gmbh | Elektrohandwerkzeugmaschine |
DE102011004495B4 (de) * | 2011-02-22 | 2021-11-04 | Robert Bosch Gmbh | Handwerkzeugmaschine |
CN104608100B (zh) * | 2013-11-04 | 2017-04-19 | 南京德朔实业有限公司 | 一种多用电动工具及其控制方法 |
DE102016224577A1 (de) | 2016-12-09 | 2018-06-14 | Robert Bosch Gmbh | Handwerkzeugmaschine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068151A (ja) * | 1992-06-25 | 1994-01-18 | Matsushita Electric Works Ltd | 回転電動工具の自動変速装置 |
JPH0647679A (ja) * | 1992-07-31 | 1994-02-22 | Matsushita Electric Works Ltd | 回転電動工具の変速装置 |
JPH0914433A (ja) * | 1995-04-25 | 1997-01-14 | Matsushita Electric Works Ltd | 変速装置 |
DE19754165A1 (de) * | 1997-12-06 | 1999-06-10 | Festo Tooltechnic Gmbh & Co | Elektrisches Drehwerkzeug, insbesondere Akkuschrauber |
JP2002168311A (ja) * | 2000-11-30 | 2002-06-14 | Matsushita Electric Works Ltd | 遊星変速装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1047161B (it) * | 1975-09-03 | 1980-09-10 | Olivetti & Co Spa | Centro di lavorazione per automazione programmabile con dispositivo tattile autoadattivo |
US4284109A (en) * | 1979-10-19 | 1981-08-18 | Cooper Industries, Inc. | Electric conductor wrapping tool |
SU944912A1 (ru) | 1980-11-04 | 1982-07-23 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин | Ручна резьбозавертывающа машина |
US4597453A (en) * | 1985-02-08 | 1986-07-01 | Cooper Industries, Inc. | Drive unit with self-aligning gearing system |
US5339908A (en) | 1990-10-02 | 1994-08-23 | Ryobi Limited | Power tool |
RU2072913C1 (ru) | 1992-12-24 | 1997-02-10 | Юрий Никитович Колган | Устройство для крепления рабочего инструмента |
AU674631B2 (en) * | 1994-08-26 | 1997-01-02 | Matsushita Electric Works Ltd. | Planetary gear transmission system |
DE19625850B4 (de) * | 1995-06-27 | 2008-01-31 | Matsushita Electric Works, Ltd., Kadoma | Planetengetriebe |
US6717080B1 (en) | 2003-05-22 | 2004-04-06 | Defond Components Limited | Power tool trigger assembly |
US6909061B1 (en) | 2004-04-07 | 2005-06-21 | Jenn Feng Industrial Co., Ltd | Trigger-brake structure for tool machine |
JP2007021620A (ja) | 2005-07-13 | 2007-02-01 | Nidec Shibaura Corp | 電動工具 |
CN101091998B (zh) * | 2006-06-19 | 2012-03-28 | 苏州宝时得电动工具有限公司 | 变速工具 |
US7513845B2 (en) * | 2006-08-01 | 2009-04-07 | Eastway Fair Company Limited | Variable speed transmission for a power tool |
US8303449B2 (en) * | 2006-08-01 | 2012-11-06 | Techtronic Power Tools Technology Limited | Automatic transmission for a power tool |
-
2008
- 2008-01-30 DE DE102008000176A patent/DE102008000176A1/de not_active Withdrawn
- 2008-10-16 WO PCT/EP2008/063949 patent/WO2009095095A1/de active Application Filing
- 2008-10-16 EP EP10188513.5A patent/EP2305434B1/de active Active
- 2008-10-16 US US12/865,647 patent/US9878433B2/en active Active
- 2008-10-16 CN CN2008801258583A patent/CN101932411B/zh active Active
- 2008-10-16 JP JP2010544599A patent/JP5574981B2/ja not_active Expired - Fee Related
- 2008-10-16 EP EP08871992.7A patent/EP2240304B1/de active Active
- 2008-10-16 RU RU2010135628/02A patent/RU2497656C2/ru not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068151A (ja) * | 1992-06-25 | 1994-01-18 | Matsushita Electric Works Ltd | 回転電動工具の自動変速装置 |
JPH0647679A (ja) * | 1992-07-31 | 1994-02-22 | Matsushita Electric Works Ltd | 回転電動工具の変速装置 |
JPH0914433A (ja) * | 1995-04-25 | 1997-01-14 | Matsushita Electric Works Ltd | 変速装置 |
DE19754165A1 (de) * | 1997-12-06 | 1999-06-10 | Festo Tooltechnic Gmbh & Co | Elektrisches Drehwerkzeug, insbesondere Akkuschrauber |
JP2002168311A (ja) * | 2000-11-30 | 2002-06-14 | Matsushita Electric Works Ltd | 遊星変速装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015011940A1 (ja) * | 2013-07-22 | 2015-01-29 | 株式会社 マキタ | 電動工具 |
JP2015020257A (ja) * | 2013-07-22 | 2015-02-02 | 株式会社マキタ | 電動工具 |
US9364906B2 (en) | 2013-07-22 | 2016-06-14 | Makita Corporation | Power tool with high-speed electric motor |
Also Published As
Publication number | Publication date |
---|---|
JP5574981B2 (ja) | 2014-08-20 |
EP2305434A1 (de) | 2011-04-06 |
US20110000691A1 (en) | 2011-01-06 |
CN101932411A (zh) | 2010-12-29 |
US9878433B2 (en) | 2018-01-30 |
RU2497656C2 (ru) | 2013-11-10 |
DE102008000176A1 (de) | 2009-08-06 |
EP2305434B1 (de) | 2014-01-29 |
CN101932411B (zh) | 2013-03-27 |
EP2240304A1 (de) | 2010-10-20 |
EP2240304B1 (de) | 2014-03-05 |
WO2009095095A1 (de) | 2009-08-06 |
RU2010135628A (ru) | 2012-03-10 |
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