SE8302885L - Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg - Google Patents

Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg

Info

Publication number
SE8302885L
SE8302885L SE8302885A SE8302885A SE8302885L SE 8302885 L SE8302885 L SE 8302885L SE 8302885 A SE8302885 A SE 8302885A SE 8302885 A SE8302885 A SE 8302885A SE 8302885 L SE8302885 L SE 8302885L
Authority
SE
Sweden
Prior art keywords
actuator
hand
manovered
displacing
sensors
Prior art date
Application number
SE8302885A
Other languages
Unknown language ( )
English (en)
Other versions
SE436713B (sv
SE8302885D0 (sv
Inventor
B C Andreasson
Original Assignee
Electrolux 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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE8302885A priority Critical patent/SE436713B/sv
Publication of SE8302885D0 publication Critical patent/SE8302885D0/sv
Priority to US06/599,730 priority patent/US4573556A/en
Priority to DE3418059A priority patent/DE3418059C2/de
Publication of SE8302885L publication Critical patent/SE8302885L/sv
Publication of SE436713B publication Critical patent/SE436713B/sv

Links

Classifications

    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P7/00—Emergency devices preventing damage to a machine or apparatus
    • F16P7/02—Emergency devices preventing damage to a machine or apparatus by causing the machine to stop on the occurrence of dangerous conditions therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • B27B17/083—Devices for arresting movement of the saw chain
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Braking Arrangements (AREA)
SE8302885A 1983-05-20 1983-05-20 Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg SE436713B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8302885A SE436713B (sv) 1983-05-20 1983-05-20 Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg
US06/599,730 US4573556A (en) 1983-05-20 1984-04-12 Actuator for the release of an automatic emergency brake of a hand-operated powered tool
DE3418059A DE3418059C2 (de) 1983-05-20 1984-05-15 Betätigungsvorrichtung für automatische Notbremsen bei handbedienten Motorwerkzeugen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302885A SE436713B (sv) 1983-05-20 1983-05-20 Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg

Publications (3)

Publication Number Publication Date
SE8302885D0 SE8302885D0 (sv) 1983-05-20
SE8302885L true SE8302885L (sv) 1984-11-21
SE436713B SE436713B (sv) 1985-01-21

Family

ID=20351276

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302885A SE436713B (sv) 1983-05-20 1983-05-20 Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg

Country Status (3)

Country Link
US (1) US4573556A (sv)
DE (1) DE3418059C2 (sv)
SE (1) SE436713B (sv)

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US6877410B2 (en) 2000-09-29 2005-04-12 Sd3, Llc Miter saw with improved safety system
US6957601B2 (en) * 2000-08-14 2005-10-25 Sd3, Llc Translation stop for use in power equipment
US6994004B2 (en) 2000-09-29 2006-02-07 Sd3, Llc Table saw with improved safety system
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US7350444B2 (en) 2000-08-14 2008-04-01 Sd3, Llc Table saw with improved safety system
US7600455B2 (en) 2000-08-14 2009-10-13 Sd3, Llc Logic control for fast-acting safety system
US7210383B2 (en) 2000-08-14 2007-05-01 Sd3, Llc Detection system for power equipment
US20050041359A1 (en) 2003-08-20 2005-02-24 Gass Stephen F. Motion detecting system for use in a safety system for power equipment
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US6945149B2 (en) * 2001-07-25 2005-09-20 Sd3, Llc Actuators for use in fast-acting safety systems
US7707920B2 (en) * 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US7137326B2 (en) * 2000-08-14 2006-11-21 Sd3, Llc Translation stop for use in power equipment
US7481140B2 (en) 2005-04-15 2009-01-27 Sd3, Llc Detection systems for power equipment
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US6880440B2 (en) 2000-09-29 2005-04-19 Sd3, Llc Miter saw with improved safety system
US7055417B1 (en) 1999-10-01 2006-06-06 Sd3, Llc Safety system for power equipment
US8459157B2 (en) 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
US9724840B2 (en) 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
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US7290472B2 (en) 2002-01-14 2007-11-06 Sd3, Llc Miter saw with improved safety system
US7197969B2 (en) 2001-09-24 2007-04-03 Sd3, Llc Logic control with test mode for fast-acting safety system
US7536238B2 (en) 2003-12-31 2009-05-19 Sd3, Llc Detection systems for power equipment
US7284467B2 (en) * 2000-08-14 2007-10-23 Sd3, Llc Apparatus and method for detecting dangerous conditions in power equipment
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US20030056853A1 (en) 2001-09-21 2003-03-27 Gass Stephen F. Router with improved safety system
FI109227B (sv) * 2000-03-15 2002-06-14 Goeran Sundholm Branddörr och brandskyddssystem
US6813983B2 (en) 2000-09-29 2004-11-09 Sd3, Llc Power saw with improved safety system
US6826988B2 (en) * 2000-09-29 2004-12-07 Sd3, Llc Miter saw with improved safety system
US7395871B2 (en) * 2003-04-24 2008-07-08 Black & Decker Inc. Method for detecting a bit jam condition using a freely rotatable inertial mass
US7347851B1 (en) 2004-03-09 2008-03-25 Leo B Kriksunov Needleless hypodermic jet injector apparatus and method
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US7552781B2 (en) * 2004-10-20 2009-06-30 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US7200941B2 (en) * 2005-07-12 2007-04-10 Myers Kent J Chainsaw throttle and brake mechanisms
US8316958B2 (en) * 2006-07-13 2012-11-27 Black & Decker Inc. Control scheme for detecting and preventing torque conditions in a power tool
US20080021590A1 (en) * 2006-07-21 2008-01-24 Vanko John C Adaptive control scheme for detecting and preventing torque conditions in a power tool
US8176643B2 (en) * 2006-10-19 2012-05-15 Husqvarna Zenoah Co Ltd. Brake system of chain saw and chain saw
US20090065225A1 (en) * 2007-09-07 2009-03-12 Black & Decker Inc. Switchable anti-lock control
DE102007048052A1 (de) * 2007-10-05 2009-04-09 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Handwerkzeugmaschine sowie Verfahren zum Betreiben der Handwerkzeugmaschine
DE102008000891A1 (de) * 2008-03-31 2009-10-01 Robert Bosch Gmbh Schutzsystem für Werkzeugmaschinen
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FR2935496B1 (fr) * 2008-08-29 2014-05-16 Pellenc Sa Procede permettant l'arret des outils portatifs lors de mouvements brusques imprevus, et outils portatifs en faisant application
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US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
EP2521832B1 (en) 2010-01-07 2020-03-25 Black & Decker, Inc. Power screwdriver having rotary input control
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
IT1401533B1 (it) * 2010-08-24 2013-07-26 Redcap Technology S R L Dispositivo di bloccaggio ad azionamento comandato per attrezzi di taglio portatili e relativo attrezzo di taglio.
EP2447022B1 (de) * 2010-10-29 2013-03-13 Spitznas Maschinenfabrik GmbH Kettenbremseinrichtung für eine druckluftbetriebene Kettensäge
ITTO20111167A1 (it) * 2011-12-16 2013-06-17 Active Srl Dispositivo di frenatura per la catena di taglio di un utensile di taglio a catena motorizzato, in particolare di una motosega.
EP2631035B1 (en) 2012-02-24 2019-10-16 Black & Decker Inc. Power tool
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
EP3412392B1 (de) * 2017-06-09 2021-09-01 Andreas Stihl AG & Co. KG Handgeführtes arbeitsgerät mit einem werkzeug und einer bremseinrichtung für das werkzeug
EP3412391B1 (de) 2017-06-09 2021-11-17 Andreas Stihl AG & Co. KG Arbeitsgerät mit einer elektromagnetischen bremseinrichtung
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US4152833A (en) * 1977-06-22 1979-05-08 Crow, Lytle, Gilwee, Donoghue, Adler And Weineger Chain saw braking mechanism
DE3018952A1 (de) * 1980-05-17 1981-11-26 Fa. Andreas Stihl, 7050 Waiblingen Motorkettensaege
US4335514A (en) * 1980-08-08 1982-06-22 Black & Decker Inc. Switch-brake interlock for chain saw

Also Published As

Publication number Publication date
US4573556A (en) 1986-03-04
SE436713B (sv) 1985-01-21
SE8302885D0 (sv) 1983-05-20
DE3418059A1 (de) 1984-11-29
DE3418059C2 (de) 1986-10-02

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