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TW200633816A - Electric tightening device - Google Patents

Electric tightening device

Info

Publication number
TW200633816A
TW200633816A TW094139148A TW94139148A TW200633816A TW 200633816 A TW200633816 A TW 200633816A TW 094139148 A TW094139148 A TW 094139148A TW 94139148 A TW94139148 A TW 94139148A TW 200633816 A TW200633816 A TW 200633816A
Authority
TW
Taiwan
Prior art keywords
motor
power source
value
threshold value
controller
Prior art date
Application number
TW094139148A
Other languages
English (en)
Other versions
TWI340069B (en
Inventor
Toshihiko Kushida
Yukio Torigai
Original Assignee
Maeda Metal Ind
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 Maeda Metal Ind filed Critical Maeda Metal Ind
Publication of TW200633816A publication Critical patent/TW200633816A/zh
Application granted granted Critical
Publication of TWI340069B publication Critical patent/TWI340069B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/935—Specific application:
    • Y10S388/937—Hand tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Control Of Electric Motors In General (AREA)
TW094139148A 2004-12-01 2005-11-08 Electric tightening device TWI340069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004348019A JP4368292B2 (ja) 2004-12-01 2004-12-01 電動締付機

Publications (2)

Publication Number Publication Date
TW200633816A true TW200633816A (en) 2006-10-01
TWI340069B TWI340069B (en) 2011-04-11

Family

ID=35945306

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094139148A TWI340069B (en) 2004-12-01 2005-11-08 Electric tightening device

Country Status (7)

Country Link
US (1) US7135791B2 (zh)
EP (1) EP1666905B1 (zh)
JP (1) JP4368292B2 (zh)
KR (1) KR101194106B1 (zh)
CN (1) CN1781672A (zh)
CA (1) CA2528269C (zh)
TW (1) TWI340069B (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD586640S1 (en) * 2007-04-11 2009-02-17 Maeda Metal Industries, Ltd. Bolt or nut tightening device
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
JP5112956B2 (ja) * 2008-05-30 2013-01-09 株式会社マキタ 充電式電動工具
JP5829006B2 (ja) * 2010-01-14 2015-12-09 日立工機株式会社 電動作業機
JP5668290B2 (ja) 2010-01-14 2015-02-12 日立工機株式会社 電動作業機
JP5381871B2 (ja) 2010-03-31 2014-01-08 日立工機株式会社 ２サイクルエンジンおよびそれを備えたエンジン作業機
US8841871B2 (en) * 2010-06-09 2014-09-23 Chervon (Hk) Limited Control circuit and method for manipulating a power tool
JP5520177B2 (ja) * 2010-09-22 2014-06-11 パナソニック株式会社 電池式電動工具
KR101189292B1 (ko) * 2010-11-30 2012-10-09 현대자동차주식회사 Ｉｓｇ 차량의 배터리 센서 비활성화 안내 장치 및 방법
CA2941582C (en) 2012-01-06 2020-04-07 Sears Brands, Llc Programmable portable power tool with brushless dc motor
CN102837283B (zh) * 2012-09-27 2015-03-25 北京科瑞思创测控科技有限公司 数控定扭矩电动扳子
JP2014172163A (ja) * 2013-03-13 2014-09-22 Panasonic Corp 電動工具
CN104175267B (zh) * 2013-05-20 2016-08-03 南京德朔实业有限公司 电动工具及其控制方法
FR3020301B1 (fr) 2014-04-24 2017-05-19 Renault Georges Ets Systeme de commande d'un outil indistriel en modifiant les signaux de commandes lors de defauts d'utilisation
CN104034736A (zh) * 2014-05-27 2014-09-10 楚天科技股份有限公司 灯检机旋瓶皮带断裂检测方法
DE102015211119A1 (de) * 2014-06-20 2015-12-24 Robert Bosch Gmbh Verfahren zum Steuern eines Elektromotors eines Elektrowerkzeuges
TWI551027B (zh) * 2014-10-01 2016-09-21 de-san Chen Motor control circuit system
CN105743408B (zh) * 2014-12-12 2018-06-26 陈德三 马达的控制电路系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236033A1 (de) * 1982-09-29 1984-03-29 Robert Bosch Gmbh, 7000 Stuttgart Schraubvorrichtung
JPS6188731A (ja) * 1984-10-04 1986-05-07 シャープ株式会社 充放電制御装置
US5144248A (en) * 1989-05-22 1992-09-01 Alexander Manufacturing Company Method and apparatus for measuring the voltage and charge of a battery
US5357203A (en) * 1992-07-08 1994-10-18 Benchmarq Microelectronics, Inc. Battery monitoring circuit for operating with high battery discharge rates
US5451881A (en) * 1993-12-10 1995-09-19 Curtis Instruments, Inc. Method and means for adjusting battery monitor based on rate of current drawn from the battery
US5553478A (en) 1994-04-08 1996-09-10 Burndy Corporation Hand-held compression tool
DE19818755A1 (de) * 1998-04-27 1999-11-04 Honsel M H Beteiligungs Gmbh Nietsetzgerät
JP3045708B2 (ja) 1998-10-08 2000-05-29 前田金属工業株式会社 電動式締付工具の正逆転切換装置
JP2000176854A (ja) * 1998-12-11 2000-06-27 Makita Corp 電池式締付工具
JP3883863B2 (ja) * 2001-05-09 2007-02-21 株式会社マキタ 電池式電動工具及び電池式電動工具の電池残容量検出方法
EP1257034B1 (en) * 2001-05-09 2015-07-01 Makita Corporation Power tools
US6765317B2 (en) * 2002-04-02 2004-07-20 Defond Manufacturing Limited Power supply module for electrical power tools
US6847191B1 (en) * 2003-08-13 2005-01-25 Kinpo Electronics, Inc. Power control device and the operating method thereof

Also Published As

Publication number Publication date
KR20060061224A (ko) 2006-06-07
KR101194106B1 (ko) 2012-10-24
US7135791B2 (en) 2006-11-14
US20060113934A1 (en) 2006-06-01
CA2528269A1 (en) 2006-06-01
EP1666905B1 (en) 2021-03-24
JP4368292B2 (ja) 2009-11-18
EP1666905A2 (en) 2006-06-07
EP1666905A3 (en) 2011-04-27
TWI340069B (en) 2011-04-11
JP2006150547A (ja) 2006-06-15
CA2528269C (en) 2014-02-04
CN1781672A (zh) 2006-06-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees