JP4580663B2 - 電動手工具装置の制御方法および電動手工具装置 - Google Patents
電動手工具装置の制御方法および電動手工具装置 Download PDFInfo
- Publication number
- JP4580663B2 JP4580663B2 JP2004054228A JP2004054228A JP4580663B2 JP 4580663 B2 JP4580663 B2 JP 4580663B2 JP 2004054228 A JP2004054228 A JP 2004054228A JP 2004054228 A JP2004054228 A JP 2004054228A JP 4580663 B2 JP4580663 B2 JP 4580663B2
- Authority
- JP
- Japan
- Prior art keywords
- electric hand
- tool
- electromagnetic clutch
- hand tool
- sensor
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
-
- 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
- B25D2250/141—Magnetic parts used in percussive tools
- B25D2250/145—Electro-magnetic parts
-
- 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
- B25D2250/195—Regulation means
- B25D2250/205—Regulation means for torque
-
- 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
- B25D2250/221—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
2 電動モータ
3 ツール収容部
4 電磁クラッチ
5 計算手段(マイクロコントローラ)
6a 加速度センサ
6b すべりセンサ
6c 表面漏れ電流センサ
7 ハウジング
8 手動スイッチ
Claims (4)
- 少なくとも部分的に軸線方向打撃および回転駆動をする電動手工具装置(1)であり、電動モータ(2)とツール収容部(3)との間の伝動経路に電磁クラッチ(4)を配置し、この電磁クラッチ(4)を制御可能に制御手段(5)に接続し、この制御手段(5)に少なくとも1個のセンサ(6a,6b,6c)を接続し、前記センサ(6a,6b,6c)は、ツール動作のかみつきに関連する事象を検出するものとした電動手工具装置の制御方法において、前記センサ(6a,6b,6c)が検出するツール動作のかみつきに関連する事象は、電動手工具装置(1)のハウジングの振れ回り、前記電磁クラッチ(4)のすべり、または金属との接触とし、これら事象のいずれかを感知した際に実行ステップが開始されるようにし、前記制御手段(5)により制御する少なくとも1回の実行ステップで、前記電磁クラッチ(4)を交互に離脱及び掛合させることを繰り返すことを特徴とする電動手工具装置の制御方法。
- 前記実行ステップにおいて、前記電磁クラッチ(4)を20Hz〜100Hzの間の周波数で、交互の離脱及び掛合を繰り返すようにした請求項1記載の制御方法。
- 前記実行ステップは、前記制御手段(5)に接続した手動制御可能なスイッチ(8)の操作によって開始するようにした請求項1記載の制御方法。
- ツール収容部(3)を少なくとも部分的に軸線方向打撃及び回転駆動する電動手工具装置(1)であって、電動モータ(2)とツール収容部(3)との間の伝動経路に電磁クラッチ(4)を配置し、この電磁クラッチ(4)を制御可能に制御手段(5)に接続し、この制御手段(5)に少なくとも1個のセンサ(6a,6b,6c)を接続し、前記センサ(6a,6b,6c)は、ツール動作のかみつきに関連する事象を検出するものとした電動手工具装置において、前記センサ(6a,6b,6c)が検出するツール動作のかみつきに関連する事象は、電動手工具装置(1)のハウジングの振れ回り、前記電磁クラッチ(4)のすべり、または金属との接触とし、これら事象のいずれかを感知した際に実行ステップが開始されるようにし、前記制御手段(5)により制御する少なくとも1回の実行ステップで、前記電磁クラッチ(4)を交互に離脱及び掛合させることを繰り返すことを特徴とする電動手工具装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10309012A DE10309012B3 (de) | 2003-03-01 | 2003-03-01 | Steuerverfahren einer axial schlagenden und drehenden Elektrohandwerkzeugmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004261957A JP2004261957A (ja) | 2004-09-24 |
JP4580663B2 true JP4580663B2 (ja) | 2010-11-17 |
Family
ID=32695228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004054228A Expired - Fee Related JP4580663B2 (ja) | 2003-03-01 | 2004-02-27 | 電動手工具装置の制御方法および電動手工具装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6981557B2 (ja) |
EP (1) | EP1452278B1 (ja) |
JP (1) | JP4580663B2 (ja) |
DE (1) | DE10309012B3 (ja) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10316844A1 (de) * | 2003-04-11 | 2004-11-04 | Hilti Ag | Steuerung einer Elektrohandwerkzeugmaschine |
US7395871B2 (en) * | 2003-04-24 | 2008-07-08 | Black & Decker Inc. | Method for detecting a bit jam condition using a freely rotatable inertial mass |
DE10346534A1 (de) | 2003-10-07 | 2005-05-12 | Bosch Gmbh Robert | Handwerkzeugmaschine mit einem Schlagwerk sowie Verfahren zum Betreiben der Handwerkzeugmaschine |
DE10353013A1 (de) * | 2003-11-13 | 2005-06-16 | Robert Bosch Gmbh | Handwerkzeugmaschine |
DE102004003202B4 (de) * | 2004-01-22 | 2022-05-25 | Robert Bosch Gmbh | Handgriff mit Erfassungseinrichtung |
EP1792039A4 (en) * | 2004-08-11 | 2010-09-15 | William Szieff | TOOL WITH MOTION AND ALIGNMENT INDICATORS |
US7552781B2 (en) | 2004-10-20 | 2009-06-30 | Black & Decker Inc. | Power tool anti-kickback system with rotational rate sensor |
JP4742613B2 (ja) * | 2005-02-24 | 2011-08-10 | マックス株式会社 | ドリル工具 |
DE102005013120A1 (de) * | 2005-03-18 | 2006-09-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Bohrmaschine mit Metalldetektor |
DE102005037254A1 (de) * | 2005-08-08 | 2007-02-15 | Robert Bosch Gmbh | Elektrowerkzeugmaschine sowie Überlastschutzvorrichtung |
JP5041575B2 (ja) * | 2006-03-07 | 2012-10-03 | 日立工機株式会社 | 打撃工具 |
US8316958B2 (en) * | 2006-07-13 | 2012-11-27 | Black & Decker Inc. | Control scheme for detecting and preventing torque conditions in a power tool |
US8798183B2 (en) * | 2007-08-13 | 2014-08-05 | Qualcomm Incorporated | Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system |
SE532395C2 (sv) * | 2008-05-08 | 2010-01-12 | Atlas Copco Tools Ab | Kraftverktyg för åtdragning av skruvförband samt frikoppling |
KR100918174B1 (ko) * | 2008-07-16 | 2009-09-17 | 주식회사 만도 | 변위 가변형 쇽업소버의 유동 피스톤 밸브 |
DE102008050703B3 (de) * | 2008-10-07 | 2009-12-31 | Wacker Neuson Se | Arbeitsgerät mit Überholkupplung |
DE102008044044A1 (de) * | 2008-11-25 | 2010-05-27 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
JP5537055B2 (ja) | 2009-03-24 | 2014-07-02 | 株式会社マキタ | 電動工具 |
JP5537122B2 (ja) * | 2009-11-02 | 2014-07-02 | 株式会社マキタ | 電動工具 |
DE102009046789A1 (de) * | 2009-11-17 | 2011-05-19 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
CN102695588A (zh) * | 2009-12-17 | 2012-09-26 | 日东精工株式会社 | 螺纹部件松紧装置 |
US9266178B2 (en) | 2010-01-07 | 2016-02-23 | Black & Decker Inc. | Power tool having rotary input control |
AU2011204260A1 (en) | 2010-01-07 | 2012-06-07 | Black & Decker Inc. | Power screwdriver having rotary input control |
US9475180B2 (en) | 2010-01-07 | 2016-10-25 | Black & Decker Inc. | Power tool having rotary input control |
US8418778B2 (en) | 2010-01-07 | 2013-04-16 | Black & Decker Inc. | Power screwdriver having rotary input control |
DE102010043032A1 (de) * | 2010-10-28 | 2012-05-03 | Hilti Aktiengesellschaft | Steuerungsverfahren für eine Werkzeugmaschine und eine Werkzeugmaschine |
EP2631035B1 (en) | 2012-02-24 | 2019-10-16 | Black & Decker Inc. | Power tool |
DE102012208913A1 (de) * | 2012-05-25 | 2013-11-28 | Robert Bosch Gmbh | Schlagwerkeinheit |
DE102012208855A1 (de) * | 2012-05-25 | 2013-11-28 | Robert Bosch Gmbh | Handwerkzeugmaschine |
WO2014034862A1 (ja) * | 2012-09-03 | 2014-03-06 | 株式会社マキタ | 打撃工具 |
DE102013212626A1 (de) * | 2013-06-28 | 2014-12-31 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
CN103737560B (zh) * | 2014-01-03 | 2015-08-19 | 浙江通达电器有限公司 | 电动工具的离合器装置 |
EP3023202A1 (de) * | 2014-11-20 | 2016-05-25 | HILTI Aktiengesellschaft | Sicherheitsverfahren und Handwerkzeugmaschine |
EP3023200A1 (de) | 2014-11-20 | 2016-05-25 | HILTI Aktiengesellschaft | Steuerungsverfahren für einen Bohrhammer |
EP3028821A1 (de) * | 2014-12-03 | 2016-06-08 | HILTI Aktiengesellschaft | Steuerungsverfahren für eine Handwerkzeugmaschine |
JP2017001115A (ja) * | 2015-06-05 | 2017-01-05 | 株式会社マキタ | 作業工具 |
EP3170624A1 (de) * | 2015-11-17 | 2017-05-24 | HILTI Aktiengesellschaft | Steuerungsverfahren für eine werkzeugmaschine |
CN105436566B (zh) * | 2015-12-26 | 2017-10-13 | 宁波鑫晟工具有限公司 | 电钻 |
US10589413B2 (en) | 2016-06-20 | 2020-03-17 | Black & Decker Inc. | Power tool with anti-kickback control system |
EP3311951A1 (de) * | 2016-10-20 | 2018-04-25 | HILTI Aktiengesellschaft | Steuerungsverfahren und staubabsaugmodul |
US11529725B2 (en) | 2017-10-20 | 2022-12-20 | Milwaukee Electric Tool Corporation | Power tool including electromagnetic clutch |
JP7144927B2 (ja) * | 2017-10-23 | 2022-09-30 | 株式会社マキタ | 回転工具 |
CN213616506U (zh) | 2017-10-26 | 2021-07-06 | 米沃奇电动工具公司 | 电动工具 |
CN216541255U (zh) | 2018-03-16 | 2022-05-17 | 米沃奇电动工具公司 | 套丝机及套丝机组件 |
EP3756827A1 (de) * | 2019-06-27 | 2020-12-30 | Hilti Aktiengesellschaft | Verfahren zum betreiben einer werkzeugmaschine und werkzeugmaschine |
JP7278169B2 (ja) * | 2019-08-07 | 2023-05-19 | 株式会社マキタ | 打撃工具 |
US11641102B2 (en) | 2020-03-10 | 2023-05-02 | Smart Wires Inc. | Modular FACTS devices with external fault current protection within the same impedance injection module |
CN219337617U (zh) | 2020-04-02 | 2023-07-14 | 米沃奇电动工具公司 | 旋转锤 |
Citations (4)
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DE3707052A1 (de) * | 1987-03-05 | 1988-09-15 | Bosch Gmbh Robert | Verfahren zum unterbrechen der antriebstaetigkeit, insbesondere drehantriebstaetigkeit, einer handwerkzeugmaschine |
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WO2005046940A1 (de) * | 2003-11-13 | 2005-05-26 | Robert Bosch Gmbh | Handwerkzeugmaschine |
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-
2003
- 2003-03-01 DE DE10309012A patent/DE10309012B3/de not_active Expired - Fee Related
-
2004
- 2004-02-27 JP JP2004054228A patent/JP4580663B2/ja not_active Expired - Fee Related
- 2004-03-01 US US10/790,171 patent/US6981557B2/en not_active Expired - Lifetime
- 2004-03-01 EP EP04100792A patent/EP1452278B1/de not_active Expired - Lifetime
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DE3707052A1 (de) * | 1987-03-05 | 1988-09-15 | Bosch Gmbh Robert | Verfahren zum unterbrechen der antriebstaetigkeit, insbesondere drehantriebstaetigkeit, einer handwerkzeugmaschine |
US5076120A (en) * | 1990-10-31 | 1991-12-31 | Lin Pi Chu | Electric wrench |
JPH0671572A (ja) * | 1992-08-25 | 1994-03-15 | Makita Corp | トルク感応型可変クラッチ付インパクト式回転工具 |
WO2005046940A1 (de) * | 2003-11-13 | 2005-05-26 | Robert Bosch Gmbh | Handwerkzeugmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP1452278B1 (de) | 2011-05-11 |
US20040226728A1 (en) | 2004-11-18 |
DE10309012B3 (de) | 2004-08-12 |
EP1452278A1 (de) | 2004-09-01 |
US6981557B2 (en) | 2006-01-03 |
JP2004261957A (ja) | 2004-09-24 |
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