SE0801023L - Kraftverktyg för åtdragning av skruvförband samt frikoppling - Google Patents

Kraftverktyg för åtdragning av skruvförband samt frikoppling

Info

Publication number
SE0801023L
SE0801023L SE0801023A SE0801023A SE0801023L SE 0801023 L SE0801023 L SE 0801023L SE 0801023 A SE0801023 A SE 0801023A SE 0801023 A SE0801023 A SE 0801023A SE 0801023 L SE0801023 L SE 0801023L
Authority
SE
Sweden
Prior art keywords
coupling part
power tool
motor
tightening screw
screw joints
Prior art date
Application number
SE0801023A
Other languages
English (en)
Other versions
SE532395C2 (sv
Inventor
Karl Johan Lars Elsmark
Original Assignee
Atlas Copco Tools Ab
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 Atlas Copco Tools Ab filed Critical Atlas Copco Tools Ab
Priority to SE0801023A priority Critical patent/SE532395C2/sv
Priority to EP09742921A priority patent/EP2271461B1/en
Priority to CN2009801154663A priority patent/CN102015198B/zh
Priority to PCT/SE2009/000232 priority patent/WO2009136839A1/en
Priority to US12/991,194 priority patent/US20110073341A1/en
Publication of SE0801023L publication Critical patent/SE0801023L/sv
Publication of SE532395C2 publication Critical patent/SE532395C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • B23P19/066—Arrangements for torque limiters or torque indicators in screw or nut setting machines by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • 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
    • 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
    • B25B23/141—Mechanical overload release couplings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/11—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with conical friction surfaces, e.g. cone clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
SE0801023A 2008-05-08 2008-05-08 Kraftverktyg för åtdragning av skruvförband samt frikoppling SE532395C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0801023A SE532395C2 (sv) 2008-05-08 2008-05-08 Kraftverktyg för åtdragning av skruvförband samt frikoppling
EP09742921A EP2271461B1 (en) 2008-05-08 2009-05-08 Power tool for tightening screw joints
CN2009801154663A CN102015198B (zh) 2008-05-08 2009-05-08 用于旋紧螺钉接头的动力工具和释放联轴器
PCT/SE2009/000232 WO2009136839A1 (en) 2008-05-08 2009-05-08 Power tool for tightening screw joints and release coupling
US12/991,194 US20110073341A1 (en) 2008-05-08 2009-05-08 Power tool for tightening screw joints and release couplling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0801023A SE532395C2 (sv) 2008-05-08 2008-05-08 Kraftverktyg för åtdragning av skruvförband samt frikoppling

Publications (2)

Publication Number Publication Date
SE0801023L true SE0801023L (sv) 2009-11-09
SE532395C2 SE532395C2 (sv) 2010-01-12

Family

ID=41264769

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0801023A SE532395C2 (sv) 2008-05-08 2008-05-08 Kraftverktyg för åtdragning av skruvförband samt frikoppling

Country Status (5)

Country Link
US (1) US20110073341A1 (sv)
EP (1) EP2271461B1 (sv)
CN (1) CN102015198B (sv)
SE (1) SE532395C2 (sv)
WO (1) WO2009136839A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5971721B2 (ja) * 2012-11-05 2016-08-17 テクノダイナミックス株式会社 カム装置
US11529725B2 (en) * 2017-10-20 2022-12-20 Milwaukee Electric Tool Corporation Power tool including electromagnetic clutch
EP3700713B1 (en) 2017-10-26 2023-07-12 Milwaukee Electric Tool Corporation Kickback control methods for power tools
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825862A (en) * 1955-07-27 1958-03-04 Hughes Aircraft Co Clutch device and motor switching means
CH546129A (de) * 1971-09-30 1974-02-28 Schmid & Wezel Druckluftschrauber mit abschaltvorrichtung.
US3857180A (en) * 1973-03-22 1974-12-31 Mcculloch Corp Chain saw inertia clutch assembly
JPS52151998A (en) * 1976-06-14 1977-12-16 Olympic Fishing Tackles Co Torque controlling device of motor tool
DE2921032C2 (de) * 1979-05-23 1981-09-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Vorrichtung zum Überwachen des Schaltzustandes einer schaltbaren Kupplung
DE3821594A1 (de) * 1988-06-27 1989-12-28 Hilti Ag Motorisch betriebenes handwerkzeug
NL9101335A (nl) * 1991-08-02 1993-03-01 Emerson Electric Co Transmissie voor elektrisch aangedreven gereedschap.
DE4344849A1 (de) * 1993-12-29 1995-07-06 Fein C & E Werkzeugmaschine
FR2776220B1 (fr) * 1998-03-19 2000-05-05 Maire Charles Ets Visseuse pneumatique
SE520916C2 (sv) * 1999-12-28 2003-09-09 Atlas Copco Tools Ab Mutterdragare med momentkoppling med utlösningssensor för kraftavstängning
DE10219755A1 (de) * 2002-05-02 2003-11-13 Hilti Ag Überlastschutz für eine drehende Werkzeugmaschine
DE10309012B3 (de) * 2003-03-01 2004-08-12 Hilti Ag Steuerverfahren einer axial schlagenden und drehenden Elektrohandwerkzeugmaschine
JP4505193B2 (ja) * 2003-04-16 2010-07-21 株式会社マキタ チェーンソー
DE102004021930A1 (de) * 2004-05-04 2005-12-01 Robert Bosch Gmbh Verfahren zum Betreiben eines Abschaltschraubers sowie Abschaltschrauber
DE102006000252A1 (de) * 2006-05-30 2007-12-06 Hilti Ag Handwerkzeugmaschine mit Rutschkupplung

Also Published As

Publication number Publication date
EP2271461A4 (en) 2011-10-19
EP2271461B1 (en) 2012-11-28
CN102015198A (zh) 2011-04-13
EP2271461A1 (en) 2011-01-12
SE532395C2 (sv) 2010-01-12
WO2009136839A1 (en) 2009-11-12
WO2009136839A8 (en) 2010-11-25
CN102015198B (zh) 2013-01-09
US20110073341A1 (en) 2011-03-31

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Legal Events

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