ZA801998B - Impact wrench - Google Patents

Impact wrench

Info

Publication number
ZA801998B
ZA801998B ZA00801998A ZA801998A ZA801998B ZA 801998 B ZA801998 B ZA 801998B ZA 00801998 A ZA00801998 A ZA 00801998A ZA 801998 A ZA801998 A ZA 801998A ZA 801998 B ZA801998 B ZA 801998B
Authority
ZA
South Africa
Prior art keywords
impact wrench
wrench
impact
Prior art date
Application number
ZA00801998A
Other languages
English (en)
Inventor
J Boys
A Tambini
I Kibblewhite
Original Assignee
Sps Technologies
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 Sps Technologies filed Critical Sps Technologies
Publication of ZA801998B publication Critical patent/ZA801998B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24404—Interpolation using high frequency signals
    • 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
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1453—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers for impact wrenches or screwdrivers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
ZA00801998A 1979-04-04 1980-04-03 Impact wrench ZA801998B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/027,127 US4316512A (en) 1979-04-04 1979-04-04 Impact wrench

Publications (1)

Publication Number Publication Date
ZA801998B true ZA801998B (en) 1981-04-29

Family

ID=21835850

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801998A ZA801998B (en) 1979-04-04 1980-04-03 Impact wrench

Country Status (13)

Country Link
US (1) US4316512A (de)
JP (1) JPS55164483A (de)
AU (1) AU533695B2 (de)
BR (1) BR8001997A (de)
CA (1) CA1155525A (de)
DE (1) DE3012734A1 (de)
ES (2) ES490267A0 (de)
FR (1) FR2452997B1 (de)
GB (1) GB2048494B (de)
IT (1) IT1143129B (de)
MX (1) MX151493A (de)
SE (1) SE458181B (de)
ZA (1) ZA801998B (de)

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DE3041099A1 (de) * 1980-10-31 1982-06-09 Hilti AG, 9494 Schaan Motorisch betriebenes handwerkzeug zum bohren
DE3128558A1 (de) * 1981-07-18 1983-03-03 Dr. Staiger, Mohilo + Co GmbH, 7060 Schorndorf Verfahren zum erfassen des drehmoments und des drehwinkels bei schlagschraubern
GB2133541A (en) * 1983-01-07 1984-07-25 Plessey Co Plc Movement detecting apparatus
FR2554227B1 (fr) * 1983-10-28 1986-11-14 Peugeot Outillage Elect Capteur optoelectronique de deplacement relatif, notamment pour machine-outil
US4613800A (en) * 1984-09-21 1986-09-23 The Boeing Company Servo system for measuring and controlling the amount of torque being applied to rotating tools and method
GB2199160A (en) * 1986-12-17 1988-06-29 Sps Technologies Control of apparatus for tightening screw-threaded fasteners
JP2511094B2 (ja) * 1988-02-04 1996-06-26 株式会社日立製作所 回転角制御によるねじ締付け装置
IT223418Z2 (it) * 1990-02-07 1995-07-19 Spiranyl S A R 1 S R L Dispositivo per l'avvitamento e lo svitamento di viti,bulloni e dadi.
US5592396A (en) * 1992-08-10 1997-01-07 Ingersoll-Rand Company Monitoring and control of fluid driven tools
JP3000185B2 (ja) * 1993-04-21 2000-01-17 株式会社山崎歯車製作所 インパクトレンチによるボルト締結方法
DE4402739C2 (de) * 1994-01-28 1996-06-20 Volkswagen Ag Impulsschrauber
DE19534850A1 (de) * 1995-09-20 1997-03-27 Hilti Ag Schlagunterstütztes Handbohrgerät
EP0784175A3 (de) * 1996-01-12 1998-01-21 Siemens Aktiengesellschaft Elektromotorischer Stellantrieb
US5898598A (en) * 1996-10-25 1999-04-27 Cooper Technologies Company System and apparatus for a torque transducer with data processing capabilities
US5918201A (en) * 1996-10-25 1999-06-29 Gpx Corporation System and method for monitoring tool cycles
US5970824A (en) * 1996-11-26 1999-10-26 Titan Tool Company Wrench with high inertia torque system and method for using same
SE511336C2 (sv) * 1997-10-27 1999-09-13 Atlas Copco Tools Ab Metod för fastställande av det installerade momentet i ett skruvförband vid impulsåtdragning, metod för styrning av en åtdragningsprocess, metod för kvalitetsövervakning och ett momentimpulsverktyg för åtdragning av skruvförband
US6149356A (en) * 1999-04-15 2000-11-21 China Pneumatic Corporation Portable pneumatic tool assembled with module units
JP3906606B2 (ja) * 1999-06-11 2007-04-18 松下電工株式会社 インパクト回転工具
SE514921C2 (sv) * 1999-06-22 2001-05-21 Atlas Copco Tools Ab Metod för bestämning av optimala värden för skruvåtdragningsparametrar genom driftssimulering
US6733414B2 (en) 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
WO2007139834A2 (en) * 2006-05-26 2007-12-06 Innovation Plus, Llc Probe for fastener identification and ultrasonic load measurement
US7467556B2 (en) * 2001-01-29 2008-12-23 Innovation Plus, Llc Thread forming fasteners for ultrasonic load measurement and control
US6990866B2 (en) 2001-01-29 2006-01-31 Innovation Plus, Llc Load indicating member with identifying mark
AU2002230048A1 (en) * 2001-01-29 2002-08-12 Pat Technologies Limited Method and apparatus for determining when a fastener is tightened to a predetermined tightness by an impact tightening tool
EP2256899B1 (de) * 2001-05-09 2011-08-03 Makita Corporation Kraftwerkzeuge
JP2003200363A (ja) * 2001-12-26 2003-07-15 Makita Corp バッテリ式電動工具
AU2003275012A1 (en) * 2002-09-19 2004-04-08 Innovation Plus, L.L.C. Thread forming fasteners for ultrasonic load measurement and control
EP2263833B1 (de) * 2003-02-05 2012-01-18 Makita Corporation Kraftgetriebenes Werkzeug mit Drehmomentbegrenzung unter ausschliesslicher Benutzung eines Drehwinkelsensors
CA2462711C (en) * 2003-03-31 2008-09-02 Honda Motor Co., Ltd. Assembly line quality control
US7395871B2 (en) * 2003-04-24 2008-07-08 Black & Decker Inc. Method for detecting a bit jam condition using a freely rotatable inertial mass
US6902011B2 (en) 2003-05-23 2005-06-07 Fci Americas Technology, Inc. Variable torque impact wrench
EP1631409A2 (de) * 2003-06-11 2006-03-08 Cambridge Consultants Limited Handradbetätigte vorrichtung
JP3903976B2 (ja) * 2003-10-14 2007-04-11 松下電工株式会社 締付け工具
JP2005118910A (ja) * 2003-10-14 2005-05-12 Matsushita Electric Works Ltd インパクト回転工具
JP4400303B2 (ja) * 2004-05-12 2010-01-20 パナソニック電工株式会社 インパクト回転工具
JP4211744B2 (ja) * 2005-02-23 2009-01-21 パナソニック電工株式会社 インパクト締付け工具
JP4339275B2 (ja) * 2005-05-12 2009-10-07 株式会社エスティック インパクト式のネジ締め装置の制御方法および装置
US20070102177A1 (en) * 2005-11-09 2007-05-10 Lee Omar P Combined torque indicator and regulator for pneumatically-operated hand tool
JP4961808B2 (ja) 2006-04-05 2012-06-27 マックス株式会社 鉄筋結束機
ES2535366T3 (es) * 2006-04-06 2015-05-08 Innovation Plus, L.L.C. Sistema para controlar dinámicamente la salida de par de torsión de una herramienta neumática
US7562720B2 (en) * 2006-10-26 2009-07-21 Ingersoll-Rand Company Electric motor impact tool
WO2009039497A2 (en) * 2007-09-20 2009-03-26 Asi Datamyte, Inc. Residual torque analyzer
GB0804967D0 (en) * 2008-03-18 2008-04-16 Black & Decker Inc Powered hammer with a vibration dampening mechanism
WO2010047638A1 (en) * 2008-10-22 2010-04-29 Atlas Copco Tools Ab A test method and tool for testing fastened fasteners
JP5440766B2 (ja) * 2009-07-29 2014-03-12 日立工機株式会社 インパクト工具
WO2011139350A2 (en) 2010-05-03 2011-11-10 Innovation Plus, Llc System for performing predefined fastener installation procedures
JP2012045665A (ja) * 2010-08-26 2012-03-08 Toyota Motor Corp 打撃式締め付け工具
EP2635410B1 (de) 2010-11-04 2016-10-12 Milwaukee Electric Tool Corporation Schlagwerkzeug mit einstellbarer kupplung
EP2535139B1 (de) * 2011-06-17 2016-04-06 Dino Paoli S.r.l. Schlagwerkzeug
US20130008935A1 (en) * 2011-07-07 2013-01-10 Advanced Engineering Solutions, Inc. Fastener detection
DE102012206761A1 (de) * 2012-04-25 2013-10-31 Hilti Aktiengesellschaft Handgeführtes Arbeitsgerät und Verfahren zum Betreiben eines handgeführten Arbeitsgeräts
US8919456B2 (en) * 2012-06-08 2014-12-30 Black & Decker Inc. Fastener setting algorithm for drill driver
JP2014054690A (ja) * 2012-09-12 2014-03-27 Max Co Ltd 衝撃工具
US20140110138A1 (en) * 2012-10-23 2014-04-24 David Zarrin Protective apparatus in connection with machine tools to safeguard workload installation
US9597784B2 (en) * 2013-08-12 2017-03-21 Ingersoll-Rand Company Impact tools
JP6322387B2 (ja) * 2013-11-05 2018-05-09 Ｔｏｎｅ株式会社 締付装置及び締付方法
DE102014211891A1 (de) * 2014-06-20 2015-12-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Elektrowerkzeuges
US20160121467A1 (en) * 2014-10-31 2016-05-05 Black & Decker Inc. Impact Driver Control System
EP3028821A1 (de) * 2014-12-03 2016-06-08 HILTI Aktiengesellschaft Steuerungsverfahren für eine Handwerkzeugmaschine
JP6899541B2 (ja) * 2017-05-30 2021-07-07 パナソニックＩｐマネジメント株式会社 電動工具
JP7013890B2 (ja) * 2018-01-29 2022-02-01 トヨタ自動車株式会社 蓄電システム
EP4140651A1 (de) * 2018-07-18 2023-03-01 Milwaukee Electric Tool Corporation Impulstreiber

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334487A (en) * 1965-09-07 1967-08-08 Ingersoll Rand Co Impulse tool with improved cut-off device
US3572447A (en) * 1968-11-12 1971-03-30 Ingersoll Rand Co Torque measuring system for impact wrench
US4013895A (en) * 1972-08-28 1977-03-22 Mitsubishi Denki Kabushiki Kaisha Clamping tool and method
US3975954A (en) * 1974-11-25 1976-08-24 Process Computer Systems, Inc. Method and apparatus for evaluating torquing operations
CA1077752A (en) * 1975-05-19 1980-05-20 John T. Boys Impact wrench with joint control
US4008772A (en) * 1975-05-19 1977-02-22 Standard Pressed Steel Co. Tightening system
US4074772A (en) * 1976-03-04 1978-02-21 Thor Power Tool Company Torquing tool control circuit
US4027530A (en) * 1976-03-31 1977-06-07 Standard Pressed Steel Co. Simplified apparatus for and method of tightening fasteners
US4104778A (en) * 1977-01-27 1978-08-08 Ingersoll-Rand Company Method and apparatus for fastener tensioning
US4106176A (en) * 1977-04-06 1978-08-15 Ingersoll-Rand Company Method and apparatus for fastener tensioning

Also Published As

Publication number Publication date
AU533695B2 (en) 1983-12-08
BR8001997A (pt) 1980-11-25
GB2048494B (en) 1983-05-25
CA1155525A (en) 1983-10-18
IT8048337A0 (it) 1980-04-03
DE3012734A1 (de) 1980-10-16
AU5719980A (en) 1980-10-09
FR2452997B1 (fr) 1986-03-07
SE8002505L (sv) 1980-10-05
FR2452997A1 (fr) 1980-10-31
US4316512A (en) 1982-02-23
ES8104933A1 (es) 1981-05-16
IT1143129B (it) 1986-10-22
SE458181B (sv) 1989-03-06
DE3012734C2 (de) 1989-03-16
ES8204633A1 (es) 1982-05-01
JPS55164483A (en) 1980-12-22
ES490267A0 (es) 1981-05-16
GB2048494A (en) 1980-12-10
ES497818A0 (es) 1982-05-01
MX151493A (es) 1984-12-04

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