DE3266454D1 - Brush-shifting and trigger-switch arrangements for a portable tool - Google Patents

Brush-shifting and trigger-switch arrangements for a portable tool

Info

Publication number
DE3266454D1
DE3266454D1 DE8282100536T DE3266454T DE3266454D1 DE 3266454 D1 DE3266454 D1 DE 3266454D1 DE 8282100536 T DE8282100536 T DE 8282100536T DE 3266454 T DE3266454 T DE 3266454T DE 3266454 D1 DE3266454 D1 DE 3266454D1
Authority
DE
Germany
Prior art keywords
brush
shifting
trigger
portable tool
switch arrangements
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
Application number
DE8282100536T
Other languages
English (en)
Inventor
Horst Grossmann
Alfred Bausch
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 DE3266454D1 publication Critical patent/DE3266454D1/de
Expired 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
    • 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
    • H01H9/063—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 enclosing a reversing switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Drilling And Boring (AREA)
DE8282100536T 1981-01-29 1982-01-27 Brush-shifting and trigger-switch arrangements for a portable tool Expired DE3266454D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/229,441 US4342931A (en) 1981-01-29 1981-01-29 Brush-shifting and trigger-switch arrangements for a portable tool

Publications (1)

Publication Number Publication Date
DE3266454D1 true DE3266454D1 (en) 1985-10-31

Family

ID=22861266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100536T Expired DE3266454D1 (en) 1981-01-29 1982-01-27 Brush-shifting and trigger-switch arrangements for a portable tool

Country Status (3)

Country Link
US (1) US4342931A (de)
EP (2) EP0143909B1 (de)
DE (1) DE3266454D1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200652A (nl) * 1982-02-18 1983-09-16 Skil Nederland Nv Elektromotor met verbeterde borstelkonstruktie.
US4523116A (en) * 1983-03-31 1985-06-11 Black & Decker, Inc. Electrical connection system for motors
IT8322175V0 (it) * 1983-06-21 1983-06-21 Black & Decker Inc Dispositivo commutatore perl'inversione di marcia di un motore, in particolare per utensili elettrici portatili.
DE3342412A1 (de) * 1983-11-24 1985-06-05 Black & Decker Inc., Newark, Del. Schalteranordnung fuer den drehrichtungsumschalter eines elektrowerkzeugs, insbesondere einer bohr- oder schlagbohrmaschine
DE8336769U1 (de) * 1983-12-22 1984-04-26 C. & E. Fein Gmbh & Co, 7000 Stuttgart Elektrohandwerkzeug mit einer Umschaltvorrichtung für Rechts- und Linkslauf
DE3524614A1 (de) * 1985-07-10 1987-01-15 Bosch Gmbh Robert Handwerkzeugmaschine fuer rechts- und linkslauf
NL8800366A (nl) * 1988-02-15 1989-09-01 Emerson Electric Co Montage-inrichting voor borstels bij een omkeerbare collectormotor.
ATE117473T1 (de) * 1989-07-15 1995-02-15 Kress Elektrik Gmbh & Co Schaltvorrichtung für elektrische umschaltung von elektrowerkzeugen.
US5089729A (en) * 1991-03-14 1992-02-18 Black & Decker Inc. Power tool with brush shifting and reversing switch assembly
US5231322A (en) * 1992-08-07 1993-07-27 Ford Motor Company Cartridge brush with integral filter inductor
US6114792A (en) * 1996-11-18 2000-09-05 Siemens Aktiengesellschaft Commutator motor with a magnetic field deflecting moving charge carriers in the commutator brush
DE19909854A1 (de) 1998-03-11 1999-09-16 Marquardt Gmbh Elektrischer Schalter
US6181032B1 (en) 1999-07-14 2001-01-30 Black & Decker Inc. Releasably connecting power packs to electrical appliances
US6445097B1 (en) * 1999-12-01 2002-09-03 Milwaukee Electric Tool Corporation Method for assembling and electrical connector assembly for a power tool
DE10034768A1 (de) * 2000-07-18 2002-02-07 Bosch Gmbh Robert Elektrokombihammer
DE10152963A1 (de) * 2001-10-26 2003-05-15 Bosch Gmbh Robert Elektromaschine
CA2397024C (en) * 2002-08-07 2008-02-19 Edward M. Turley Switch mechanism for reversible grinder
GB0226523D0 (en) * 2002-11-14 2002-12-18 Black & Decker Inc Electric motor driven hand-held tool
DE10314300A1 (de) * 2003-03-25 2004-10-14 Robert Bosch Gmbh Elektromaschine
DE102004037899A1 (de) * 2004-08-05 2006-03-16 Robert Bosch Gmbh Elektromaschine
US7397153B2 (en) 2004-08-05 2008-07-08 Robert Bosch Gmbh Power tool
EP1674214B1 (de) * 2004-12-23 2008-05-28 BLACK & DECKER INC. Kraftwerkzeuggehäuse
DE602005007166D1 (de) * 2004-12-23 2008-07-10 Black & Decker Inc Kraftwerkzeuggehäuse
EP1674213B1 (de) * 2004-12-23 2008-10-01 BLACK & DECKER INC. Kraftwerkzeug mit Kühlvorrichtung
DE102005010793B4 (de) * 2005-03-09 2016-11-10 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
DE102005021731A1 (de) * 2005-05-11 2006-11-16 Robert Bosch Gmbh Elektrowerkzeugmaschine
DE102005052037A1 (de) * 2005-10-31 2007-05-03 Robert Bosch Gmbh Werkzeugmaschine und Verfahren zum Betrieb einer Werkzeugmaschine
DE102006000161A1 (de) * 2006-04-06 2007-10-11 Hilti Ag Kohlehaltervorrichtung
US7414211B2 (en) * 2006-10-05 2008-08-19 C Enterprise (Hk) Limited Modular power hand tool
US8047100B2 (en) * 2008-02-15 2011-11-01 Black & Decker Inc. Tool assembly having telescoping fastener support
US20090229397A1 (en) * 2008-03-16 2009-09-17 Ting-Kuang Chen Protection Device For Speed Shifting Mechanism
JP5556184B2 (ja) * 2010-01-13 2014-07-23 オムロン株式会社 トリガスイッチおよびこれを用いた電動工具
DE102011005593A1 (de) * 2011-03-16 2012-09-20 Hilti Aktiengesellschaft Handwerkzeugmaschine
EP2691213B2 (de) 2011-03-31 2019-12-04 Ingersoll-Rand Company Vorwärts/rückwärts-schaltvorrichtung für elektrowerkzeuge
US8956342B1 (en) * 2011-09-01 2015-02-17 Microaire Surgical Instruments Llc Method and device for ergonomically and ambidextrously operable surgical device
DE102014217863A1 (de) * 2014-05-16 2015-11-19 Robert Bosch Gmbh Handwerkzeugmaschine
WO2015198860A1 (ja) * 2014-06-24 2015-12-30 日立工機株式会社 電動作業機
CN114269517B (zh) 2019-08-16 2024-08-16 米沃奇电动工具公司 电动工具的模式选择

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764705A (en) * 1955-08-08 1956-09-25 Albertson & Co Inc Motor reversing switch mechanism
NL133173C (de) * 1965-07-12
US3440465A (en) * 1965-10-01 1969-04-22 Millers Falls Co Reversing mechanism for electric motors
US3579002A (en) * 1970-03-31 1971-05-18 Black & Decker Mfg Co Reversing switch for power tools
US4204580A (en) * 1978-08-03 1980-05-27 The Singer Company Forward biased switch for a reversible hammer drill

Also Published As

Publication number Publication date
US4342931A (en) 1982-08-03
EP0143909B1 (de) 1987-04-08
EP0057414A3 (en) 1982-09-29
EP0057414B1 (de) 1985-09-25
EP0057414A2 (de) 1982-08-11
EP0143909A1 (de) 1985-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee