JP2006192518A - 充電式電動工具 - Google Patents
充電式電動工具 Download PDFInfo
- Publication number
- JP2006192518A JP2006192518A JP2005004644A JP2005004644A JP2006192518A JP 2006192518 A JP2006192518 A JP 2006192518A JP 2005004644 A JP2005004644 A JP 2005004644A JP 2005004644 A JP2005004644 A JP 2005004644A JP 2006192518 A JP2006192518 A JP 2006192518A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- battery
- power supply
- motor
- alarm
- 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
Links
- 230000003446 memory effect Effects 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 14
- 230000003014 reinforcing effect Effects 0.000 description 14
- 229910005813 NiMH Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910005580 NiCd Inorganic materials 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000008275 binding mechanism Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Basic Packing Technique (AREA)
- Portable Power Tools In General (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
充電式電動工具において、電圧低下の警告表示と同時にモータへの給電が停止されることによる不都合を解消する。
【解決手段】
電動工具に、電源電池の電圧を監視し電源電圧が基準電圧以下に低下したときにLED やブザーにて警告する警告表示手段を設ける。ただし、警告表示時にもモータへの電源供給を遮断する制御は行わず、トリガスイッチによる起動操作を受け付けて通常の動作を実行するように構成する。これにより、低温下における電圧低下により警告が表示されたときも作業が可能であり、警告表示と同時にモータへの電源供給が遮断される構成のものよりも、使い勝手や作業能率が向上する。また、電池にメモリ効果が生じたと判断されるときは、電圧警告表示後にモータが起動不能となるまで起動操作を繰返すことにより、電池を放電終止電圧以下まで放電させてメモリ効果を解消することができる。
【選択図】図2
Description
2 筐体
3 結束線送り機構
4 結束線捩り機構
5 グリップ部
6 マガジン
7 バッテリパック
8 電源スイッチ
9 電圧警告LED
10 捩りトルク設定ダイヤル
11 ワイヤガイドノーズ
12 トリガレバー
13 下側ガード
14 サイドカバー
Claims (1)
- 二次電池を電源とする充電式電動工具であって、その電動工具が作動可能な電圧しきい値以上の基準電圧と電源電圧とを比較する手段と、その比較結果に応じて警告を表示する手段とを備えた充電式電動工具において、電源電圧が基準電圧以下に低下したときに前記警告表示手段により警告を表示するとともに、警告表示後もトリガスイッチの操作により起動可能に構成したことを特徴とする充電式電動工具。
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005004644A JP2006192518A (ja) | 2005-01-12 | 2005-01-12 | 充電式電動工具 |
| AU2005325092A AU2005325092B2 (en) | 2005-01-12 | 2005-12-27 | Chargeable electric power tool |
| US11/795,032 US7817053B2 (en) | 2005-01-12 | 2005-12-27 | Rechargeable electric tool |
| PCT/JP2005/023942 WO2006075524A1 (ja) | 2005-01-12 | 2005-12-27 | 充電式電動工具 |
| RU2007130731/02A RU2361725C2 (ru) | 2005-01-12 | 2005-12-27 | Перезаряжаемый электрический инструмент |
| EP05822858A EP1837129A4 (en) | 2005-01-12 | 2005-12-27 | RECHARGEABLE ELECTRIC TOOL |
| CA2592621A CA2592621C (en) | 2005-01-12 | 2005-12-27 | Rechargeable electric tool |
| NO20073399A NO20073399L (no) | 2005-01-12 | 2007-07-02 | Oppladbart elektrisk verktoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005004644A JP2006192518A (ja) | 2005-01-12 | 2005-01-12 | 充電式電動工具 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2006192518A true JP2006192518A (ja) | 2006-07-27 |
Family
ID=36677552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005004644A Pending JP2006192518A (ja) | 2005-01-12 | 2005-01-12 | 充電式電動工具 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7817053B2 (ja) |
| EP (1) | EP1837129A4 (ja) |
| JP (1) | JP2006192518A (ja) |
| AU (1) | AU2005325092B2 (ja) |
| CA (1) | CA2592621C (ja) |
| NO (1) | NO20073399L (ja) |
| RU (1) | RU2361725C2 (ja) |
| WO (1) | WO2006075524A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008062343A (ja) * | 2006-09-07 | 2008-03-21 | Hitachi Koki Co Ltd | 電動工具 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9381099B2 (en) | 2007-02-06 | 2016-07-05 | Deka Products Limited Partnership | Arm prosthetic device |
| US10426638B2 (en) | 2007-02-06 | 2019-10-01 | Deka Products Limited Partnership | Arm prosthetic device |
| US11779476B2 (en) | 2007-02-06 | 2023-10-10 | Deka Products Limited Partnership | Arm prosthetic device |
| US8269612B2 (en) | 2008-07-10 | 2012-09-18 | Black & Decker Inc. | Communication protocol for remotely controlled laser devices |
| JP5501734B2 (ja) * | 2009-11-02 | 2014-05-28 | 株式会社マキタ | 電動工具 |
| JP5616104B2 (ja) * | 2010-04-12 | 2014-10-29 | 株式会社マキタ | バッテリパックを電源とする電動工具とそのアダプタ |
| WO2012108415A1 (ja) * | 2011-02-10 | 2012-08-16 | 株式会社マキタ | 電動工具 |
| US9908182B2 (en) | 2012-01-30 | 2018-03-06 | Black & Decker Inc. | Remote programming of a power tool |
| US9520720B2 (en) | 2012-02-29 | 2016-12-13 | Deka Products Limited Partnership | System and method for powering a device |
| US20130327552A1 (en) | 2012-06-08 | 2013-12-12 | Black & Decker Inc. | Power tool having multiple operating modes |
| US10011006B2 (en) | 2013-08-08 | 2018-07-03 | Black & Decker Inc. | Fastener setting algorithm for drill driver |
| JP6674265B2 (ja) | 2016-01-28 | 2020-04-01 | 株式会社マキタ | 鉄筋結束機 |
| TWI811718B (zh) | 2016-03-16 | 2023-08-11 | 澳門商創科(澳門離岸商業服務)有限公司 | 具有無線通訊的電動工具蓄電池組 |
| WO2021064523A2 (en) | 2019-10-03 | 2021-04-08 | 3M Innovative Properties Company | System and method for electronic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59169387A (ja) * | 1983-03-15 | 1984-09-25 | Matsushita Electric Works Ltd | 電動工具の負荷状態検知装置 |
| JPS61148570A (ja) * | 1984-12-24 | 1986-07-07 | Omron Tateisi Electronics Co | カード認証端末群管理システム |
| JPH03165267A (ja) * | 1989-11-24 | 1991-07-17 | Nippon Electric Ind Co Ltd | 電動工具の電池残量表示回路 |
| JPH07161340A (ja) * | 1993-12-13 | 1995-06-23 | Sanyo Electric Co Ltd | 電動工具に使用するバッテリーパック |
| JP2004261909A (ja) * | 2003-02-28 | 2004-09-24 | Hitachi Koki Co Ltd | 電動工具 |
| JP2005001039A (ja) * | 2003-06-10 | 2005-01-06 | Hitachi Koki Co Ltd | 電動工具用スイッチおよび同スイッチを用いた電動工具 |
| JP2005246563A (ja) * | 2004-03-05 | 2005-09-15 | Hitachi Koki Co Ltd | 電池工具 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0432224Y2 (ja) * | 1985-03-01 | 1992-08-03 | ||
| JPH04102783U (ja) * | 1991-02-15 | 1992-09-04 | 日東工器株式会社 | Dcバツテリ駆動型ハンド工具 |
| JPH0526278A (ja) | 1991-07-25 | 1993-02-02 | Toyoda Mach Works Ltd | 回転式シヨツクアブソーバ |
| JPH0526278U (ja) | 1991-09-17 | 1993-04-06 | 日本電気精器株式会社 | 電動工具 |
| DE4204420A1 (de) * | 1992-02-14 | 1993-08-19 | Fein C & E | Akkumulatorbetriebenes elektrowerkzeug |
| JP3583155B2 (ja) | 1993-06-14 | 2004-10-27 | 株式会社マキタ | 強制停止機構付電池式締付工具 |
| US5549984A (en) * | 1994-07-25 | 1996-08-27 | Globe-Union Inc. | Control and indicator circuit for a dual battery system |
| US5627472A (en) * | 1995-01-26 | 1997-05-06 | Duracell Inc. | Condition tester for a battery |
| US5657417A (en) | 1995-05-02 | 1997-08-12 | Burndy Corporation | Control for battery powered tool |
| US5842506A (en) * | 1997-09-12 | 1998-12-01 | Peters; Rudolph W. | Hand tool for forming and applying wire ties |
| RU2158455C2 (ru) | 1998-06-17 | 2000-10-27 | Открытое акционерное общество "Всероссийский научно-исследовательский, проектно-конструкторский и технологический институт релестроения с опытным производством" | Устройство контроля разряженности аккумуляторной батареи |
| AU6378001A (en) * | 2000-06-06 | 2001-12-17 | Kim Michael Jensen | A method and an apparatus for twisting and tightening a wire |
| JP2002315198A (ja) * | 2001-04-17 | 2002-10-25 | Makita Corp | 電池駆動機器 |
| US6771043B2 (en) * | 2001-05-09 | 2004-08-03 | Makita Corporation | Power tools |
| JP2003164066A (ja) * | 2001-11-21 | 2003-06-06 | Hitachi Koki Co Ltd | 電池パック |
| US6727708B1 (en) * | 2001-12-06 | 2004-04-27 | Johnson Controls Technology Company | Battery monitoring system |
| JP3980509B2 (ja) * | 2003-04-01 | 2007-09-26 | 株式会社マキタ | 二次電池装置 |
| JP4299063B2 (ja) | 2003-06-13 | 2009-07-22 | 株式会社エヌ・ティ・ティ・ドコモ | インタフェースシステム |
| US7191077B2 (en) * | 2003-12-23 | 2007-03-13 | Lenovo Singapore Pte Ltd | Smart battery charging system, method, and computer program product |
| US7176656B2 (en) * | 2004-06-22 | 2007-02-13 | Campbell Hausfeld/Scott Fetzer Company | Tool with battery pack |
| JP4096951B2 (ja) * | 2005-03-28 | 2008-06-04 | 松下電工株式会社 | 電気機器 |
-
2005
- 2005-01-12 JP JP2005004644A patent/JP2006192518A/ja active Pending
- 2005-12-27 US US11/795,032 patent/US7817053B2/en active Active
- 2005-12-27 WO PCT/JP2005/023942 patent/WO2006075524A1/ja not_active Ceased
- 2005-12-27 CA CA2592621A patent/CA2592621C/en not_active Expired - Lifetime
- 2005-12-27 RU RU2007130731/02A patent/RU2361725C2/ru active
- 2005-12-27 AU AU2005325092A patent/AU2005325092B2/en not_active Expired
- 2005-12-27 EP EP05822858A patent/EP1837129A4/en not_active Withdrawn
-
2007
- 2007-07-02 NO NO20073399A patent/NO20073399L/no unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59169387A (ja) * | 1983-03-15 | 1984-09-25 | Matsushita Electric Works Ltd | 電動工具の負荷状態検知装置 |
| JPS61148570A (ja) * | 1984-12-24 | 1986-07-07 | Omron Tateisi Electronics Co | カード認証端末群管理システム |
| JPH03165267A (ja) * | 1989-11-24 | 1991-07-17 | Nippon Electric Ind Co Ltd | 電動工具の電池残量表示回路 |
| JPH07161340A (ja) * | 1993-12-13 | 1995-06-23 | Sanyo Electric Co Ltd | 電動工具に使用するバッテリーパック |
| JP2004261909A (ja) * | 2003-02-28 | 2004-09-24 | Hitachi Koki Co Ltd | 電動工具 |
| JP2005001039A (ja) * | 2003-06-10 | 2005-01-06 | Hitachi Koki Co Ltd | 電動工具用スイッチおよび同スイッチを用いた電動工具 |
| JP2005246563A (ja) * | 2004-03-05 | 2005-09-15 | Hitachi Koki Co Ltd | 電池工具 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008062343A (ja) * | 2006-09-07 | 2008-03-21 | Hitachi Koki Co Ltd | 電動工具 |
| US7932701B2 (en) | 2006-09-07 | 2011-04-26 | Hitachi Koki Co., Ltd. | Power tool |
| US7932697B2 (en) | 2006-09-07 | 2011-04-26 | Hitachi Koki Co., Ltd. | Power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005325092A1 (en) | 2006-07-20 |
| WO2006075524A1 (ja) | 2006-07-20 |
| EP1837129A1 (en) | 2007-09-26 |
| US20080094236A1 (en) | 2008-04-24 |
| AU2005325092B2 (en) | 2009-09-24 |
| CA2592621A1 (en) | 2006-07-20 |
| RU2007130731A (ru) | 2009-02-20 |
| NO20073399L (no) | 2007-10-09 |
| CA2592621C (en) | 2010-03-23 |
| US7817053B2 (en) | 2010-10-19 |
| EP1837129A4 (en) | 2010-01-06 |
| RU2361725C2 (ru) | 2009-07-20 |
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