DE69937377T2 - Sperrmechanismus für kraftbetriebenes Werkzeug - Google Patents

Sperrmechanismus für kraftbetriebenes Werkzeug Download PDF

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Publication number
DE69937377T2
DE69937377T2 DE69937377T DE69937377T DE69937377T2 DE 69937377 T2 DE69937377 T2 DE 69937377T2 DE 69937377 T DE69937377 T DE 69937377T DE 69937377 T DE69937377 T DE 69937377T DE 69937377 T2 DE69937377 T2 DE 69937377T2
Authority
DE
Germany
Prior art keywords
handle
switch
latch
user
thumb
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.)
Expired - Lifetime
Application number
DE69937377T
Other languages
German (de)
English (en)
Other versions
DE69937377D1 (de
Inventor
James Bascom
John E Buck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE69937377D1 publication Critical patent/DE69937377D1/de
Publication of DE69937377T2 publication Critical patent/DE69937377T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner

Landscapes

  • Sawing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manipulator (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Portable Power Tools In General (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
DE69937377T 1998-08-14 1999-08-11 Sperrmechanismus für kraftbetriebenes Werkzeug Expired - Lifetime DE69937377T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/133,846 US6057518A (en) 1998-08-14 1998-08-14 Lockout mechanism for power tool
US133846 1998-08-14

Publications (2)

Publication Number Publication Date
DE69937377D1 DE69937377D1 (de) 2007-11-29
DE69937377T2 true DE69937377T2 (de) 2008-07-17

Family

ID=22460558

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69939718T Expired - Lifetime DE69939718D1 (de) 1998-08-14 1999-08-11 Sperreinrichtung für ein kraftbetriebenes Werkzeug
DE69937377T Expired - Lifetime DE69937377T2 (de) 1998-08-14 1999-08-11 Sperrmechanismus für kraftbetriebenes Werkzeug
DE69933626T Expired - Lifetime DE69933626T2 (de) 1998-08-14 1999-08-11 Sperreinrichtung für ein kraftbetriebenes Werkzeug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69939718T Expired - Lifetime DE69939718D1 (de) 1998-08-14 1999-08-11 Sperreinrichtung für ein kraftbetriebenes Werkzeug

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69933626T Expired - Lifetime DE69933626T2 (de) 1998-08-14 1999-08-11 Sperreinrichtung für ein kraftbetriebenes Werkzeug

Country Status (8)

Country Link
US (4) US6057518A (enExample)
EP (3) EP1670011B1 (enExample)
JP (1) JP4786774B2 (enExample)
AT (3) ATE410778T1 (enExample)
DE (3) DE69939718D1 (enExample)
DK (1) DK1605482T3 (enExample)
ES (1) ES2293450T3 (enExample)
PT (1) PT1605482E (enExample)

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US6091035A (en) * 1998-08-14 2000-07-18 Black & Decker, Inc. Lockout mechanism for power tool
US6057518A (en) * 1998-08-14 2000-05-02 Black & Decker, Inc. Lockout mechanism for power tool
JP2000233383A (ja) * 1999-02-12 2000-08-29 Makita Corp 電動工具のスイッチ機構
US6274828B1 (en) * 2000-02-22 2001-08-14 Defond Manufacturing Limited On-off switch with off position locking actuator
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JP3961755B2 (ja) * 2000-09-18 2007-08-22 Ｉｄｅｃ株式会社 グリップ式スイッチ装置
DE20104536U1 (de) * 2001-03-16 2001-05-23 Andreas Stihl AG & Co., 71336 Waiblingen Handgeführtes, tragbares Arbeitsgerät mit Daumenstützen
WO2003015276A2 (en) 2001-08-10 2003-02-20 Shakti Systems, Inc. Logic state transition sensor circuit
US6653584B1 (en) * 2002-05-24 2003-11-25 Rexon Co., Ltd. Successive switch device of a slot cutting machine
US6987244B2 (en) * 2002-07-31 2006-01-17 Illinois Tool Works Inc. Self-contained locking trigger assembly and systems which incorporate the assembly
US6753490B2 (en) * 2002-10-16 2004-06-22 S-B Power Tool Corporation Ambidextrous switch lockout system
CN100455391C (zh) * 2002-11-22 2009-01-28 罗伯特·博施有限公司 手持式电动工具机
US6930262B2 (en) * 2003-06-30 2005-08-16 Wy Peron Lee Safety switch box for saw machine
EP1589550A1 (en) * 2004-04-20 2005-10-26 GMCA PTY Ltd Switch mechanism
US7317263B2 (en) * 2004-05-10 2008-01-08 Gary Anderson Power tool lockdown device
CA2506878C (en) * 2004-05-10 2011-11-22 Gary Anderson Pneumatic tool lock
US7750509B2 (en) * 2004-05-10 2010-07-06 Gary Anderson Power tool lockdown device
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DE102006000316A1 (de) * 2006-06-29 2008-01-03 Hilti Ag Haupthandgriff mit Sicherungsverriegelung
US7476821B1 (en) * 2007-07-24 2009-01-13 Defond Components Limited Trigger mechanism
JP5148297B2 (ja) * 2008-01-10 2013-02-20 株式会社マキタ マルノコ
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US8198560B2 (en) * 2009-01-09 2012-06-12 Makita Corporation Switch devices for power tools
US8393835B2 (en) * 2009-06-16 2013-03-12 Robert Bosch Gmbh Detachable operating handle for a power tool
ITTV20090136A1 (it) * 2009-06-26 2010-12-27 Saccon Srl Dispositivo di sicurezza meccanico per lo sbloccamento selettivo d'una leva di comando con tirante a cavo per attrezzature veicolate e leva di comando con dispositivo di sicurezza per attrezzature veicolate
US8937259B2 (en) 2009-10-13 2015-01-20 Barton L. Garvin Universal electrical circuit breaker locking device
US8598477B2 (en) 2009-10-13 2013-12-03 Barton L. Garvin Universal switch restraint device
US9149923B2 (en) 2010-11-09 2015-10-06 Black & Decker Inc. Oscillating tools and accessories
US8723060B2 (en) * 2011-12-21 2014-05-13 Robert Bosch Tool Corporation Method and mechanism for power tool lock-off
US8872049B2 (en) 2012-04-18 2014-10-28 Milwaukee Electric Tool Corporation Trigger lock-on lock-off mechanism
WO2014093523A1 (en) 2012-12-11 2014-06-19 Robert Bosch Gmbh Circular saw with light emitting system
US10014128B2 (en) * 2013-12-17 2018-07-03 Robert Bosch Tool Corporation Portable power tool with trigger switch, trigger release and lock-on mechanism combination
GB2546733B (en) * 2016-01-22 2018-07-04 Dyson Technology Ltd Domestic appliance and part thereof
US20180093335A1 (en) 2016-10-04 2018-04-05 Tti (Macao Commercial Offshore) Limited Trigger lock for a miter saw
JP7167490B2 (ja) * 2018-05-31 2022-11-09 工機ホールディングス株式会社 電動工具
TWM605270U (zh) * 2020-06-04 2020-12-11 勞朋企業有限公司 用於瓦斯燃燒器之安全開關
TWI745198B (zh) * 2020-12-21 2021-11-01 力山工業股份有限公司 具安全裝置的可收合鋸切機

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Also Published As

Publication number Publication date
DE69939718D1 (de) 2008-11-20
US20020056618A1 (en) 2002-05-16
ATE343214T1 (de) 2006-11-15
EP1670011B1 (en) 2008-10-08
US6057518A (en) 2000-05-02
EP0982745A3 (en) 2000-08-16
ATE376250T1 (de) 2007-11-15
EP1605482B1 (en) 2007-10-17
ES2293450T3 (es) 2008-03-16
US6538218B2 (en) 2003-03-25
EP1605482A1 (en) 2005-12-14
US6861598B2 (en) 2005-03-01
EP0982745B1 (en) 2006-10-18
US20030136652A1 (en) 2003-07-24
ATE410778T1 (de) 2008-10-15
DE69933626D1 (de) 2006-11-30
DE69937377D1 (de) 2007-11-29
JP4786774B2 (ja) 2011-10-05
DK1605482T3 (da) 2008-02-11
DE69933626T2 (de) 2007-08-23
PT1605482E (pt) 2008-01-28
US6340802B1 (en) 2002-01-22
EP1670011A1 (en) 2006-06-14
EP0982745A2 (en) 2000-03-01
JP2000061867A (ja) 2000-02-29

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