DE3064634D1 - Brush assembly and mounting arrangement for a portable tool - Google Patents

Brush assembly and mounting arrangement for a portable tool

Info

Publication number
DE3064634D1
DE3064634D1 DE8080104983T DE3064634T DE3064634D1 DE 3064634 D1 DE3064634 D1 DE 3064634D1 DE 8080104983 T DE8080104983 T DE 8080104983T DE 3064634 T DE3064634 T DE 3064634T DE 3064634 D1 DE3064634 D1 DE 3064634D1
Authority
DE
Germany
Prior art keywords
brush
motor
motor casing
brush assembly
mounting arrangement
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
DE8080104983T
Other languages
English (en)
Inventor
Frank F Simson
John Walter Johnson
Robert John Oatman
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10507533&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3064634(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE3064634D1 publication Critical patent/DE3064634D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/40—Brush holders enabling brush movement within holder during current collection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)
  • Brushes (AREA)
  • Harvester Elements (AREA)
DE8080104983T 1979-08-31 1980-08-21 Brush assembly and mounting arrangement for a portable tool Expired DE3064634D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7930273 1979-08-31

Publications (1)

Publication Number Publication Date
DE3064634D1 true DE3064634D1 (en) 1983-09-29

Family

ID=10507533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080104983T Expired DE3064634D1 (en) 1979-08-31 1980-08-21 Brush assembly and mounting arrangement for a portable tool

Country Status (4)

Country Link
US (1) US4366403A (de)
EP (1) EP0025152B1 (de)
AT (1) ATE4522T1 (de)
DE (1) DE3064634D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149099A1 (de) * 1981-12-11 1983-06-16 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Buerstenhalter fuer eine elektrische maschine
FR2561834B1 (fr) * 1984-03-26 1988-05-27 Mecanismes Comp Ind De Moteur electrique pour la commande d'elements de vehicules automobiles dans deux sens opposes, avec effort resistant plus eleve dans un sens que dans l'autre, tels que leve-vitre ou dossiers articules de siege
DE4116737A1 (de) * 1991-05-23 1992-11-26 Robbe Modellsport Gmbh Kohlebuerstenhalterung fuer einen gleichstrommotor
US5818142A (en) * 1995-07-27 1998-10-06 Black & Decker Inc. Motor pack armature support with brush holder assembly
JP3072714B2 (ja) * 1995-09-04 2000-08-07 株式会社デンソー 減速機構付スタータ
FR2760141B1 (fr) * 1997-02-25 1999-05-14 Valeo Systemes Dessuyage Unite de balai avec cage, balai et tresse pour machine electrique tournante, notamment motoreducteur d'essuie-glace de vehicule automobile
JP3872897B2 (ja) * 1998-06-17 2007-01-24 株式会社マキタ 電動工具
JP2000116072A (ja) * 1998-10-01 2000-04-21 Makita Corp ブラシホルダの取付構造
DE19858233A1 (de) * 1998-12-17 2000-06-29 Bosch Gmbh Robert Elektrischer Getriebemotor für Fahrzeugaggregate
US6548934B1 (en) * 2000-07-31 2003-04-15 Valeo Electrical Systems, Inc. Brush holder lead frame with integral electrical terminals
EP1333559B1 (de) * 2002-01-31 2010-08-18 Goodrich Corporation Dynamoelektrische Maschine
US6713916B1 (en) * 2002-10-31 2004-03-30 Black & Decker Inc. Electric motor assembly
US6798109B2 (en) * 2002-10-31 2004-09-28 Black & Decker Inc. Electric motor brush assembly
US7121445B2 (en) * 2003-04-22 2006-10-17 Credo Technology Corporation Power tool housing
US7466056B2 (en) 2006-10-06 2008-12-16 Remi International, Inc Dynamoelectric machine brush holder assembly and method
US7705512B2 (en) 2006-10-06 2010-04-27 Remy International, Inc. Dynamoelectric machine conductor
US7696666B2 (en) 2006-10-06 2010-04-13 Remy Technologies, L.L.C. Dynamoelectric machine grommet
US20090115266A1 (en) * 2007-11-05 2009-05-07 Black And Decker Inc. Power tool with frameless motor and two-piece brush assembly, and method of assembly
DE102007057033A1 (de) * 2007-11-27 2009-05-28 Robert Bosch Gmbh Elektrisch antreibbare Handwerkzeugmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693322A (en) * 1927-03-02 1928-11-27 Gen Electric Brush holder
US2763800A (en) * 1954-04-28 1956-09-18 Gen Electric Current collector contact means
US2727165A (en) * 1954-09-03 1955-12-13 Gen Electric Brush-holder for electric machines
US2870354A (en) * 1956-04-02 1959-01-20 Gen Motors Corp Dynamo electric machine
US3229135A (en) * 1963-05-31 1966-01-11 Cav Ltd Brush assemblies for dynamoelectric machines
ES344309A1 (es) * 1967-08-10 1968-10-01 Balaguer Golobart Perfeccionamientos en los elementos insertadores de hilos de trama en telares con reserva de trama fija.
BE790135A (fr) * 1971-11-08 1973-02-15 Hilti Ag Outil electrique avec moteur a collecteur
FR2175666B1 (de) * 1972-03-17 1977-04-01 Ducellier & Cie
US3745393A (en) * 1972-04-28 1973-07-10 Briggs & Stratton Corp Brush holder for dynamoelectric machine
DE2804681C2 (de) * 1978-02-03 1983-10-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Bürstenanordnung für eine elektrische Maschine
JPS6138372Y2 (de) * 1978-06-20 1986-11-06
JPS5566249A (en) * 1978-11-13 1980-05-19 Nippon Denso Co Ltd Alternating current generator for car

Also Published As

Publication number Publication date
US4366403A (en) 1982-12-28
ATE4522T1 (de) 1983-09-15
EP0025152A1 (de) 1981-03-18
EP0025152B1 (de) 1983-08-24

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Legal Events

Date Code Title Description
8365 Fully valid after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee