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GB0915148D0 - Hand machine tool with brushed motor - Google Patents

Hand machine tool with brushed motor

Info

Publication number
GB0915148D0
GB0915148D0 GBGB0915148.1A GB0915148A GB0915148D0 GB 0915148 D0 GB0915148 D0 GB 0915148D0 GB 0915148 A GB0915148 A GB 0915148A GB 0915148 D0 GB0915148 D0 GB 0915148D0
Authority
GB
United Kingdom
Prior art keywords
machine tool
hand machine
brushed motor
brushed
motor
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.)
Granted
Application number
GBGB0915148.1A
Other versions
GB2463764B (en
GB2463764A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0915148D0 publication Critical patent/GB0915148D0/en
Publication of GB2463764A publication Critical patent/GB2463764A/en
Application granted granted Critical
Publication of GB2463764B publication Critical patent/GB2463764B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01R39/381—Brush holders characterised by the application of pressure to brush
    • 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
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
    • 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
    • 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
    • H01R39/04—Commutators
    • 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
    • H01R39/41—Brush holders cartridge type
    • H01R39/415—Brush holders cartridge type with self-recoiling spring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)
GB0915148.1A 2008-08-29 2009-08-28 Hand machine tool with brushed motor Expired - Fee Related GB2463764B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008041717A DE102008041717A1 (en) 2008-08-29 2008-08-29 Hand tool with brush motor

Publications (3)

Publication Number Publication Date
GB0915148D0 true GB0915148D0 (en) 2009-10-07
GB2463764A GB2463764A (en) 2010-03-31
GB2463764B GB2463764B (en) 2012-10-17

Family

ID=41202931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0915148.1A Expired - Fee Related GB2463764B (en) 2008-08-29 2009-08-28 Hand machine tool with brushed motor

Country Status (4)

Country Link
CN (1) CN101659050B (en)
DE (1) DE102008041717A1 (en)
GB (1) GB2463764B (en)
RU (1) RU2530013C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057033A1 (en) * 2007-11-27 2009-05-28 Robert Bosch Gmbh Electrically drivable hand tool machine
DE102010021506B4 (en) * 2010-05-26 2012-02-23 Atlanta-Elektrosysteme Gmbh brush bridge
TWI404595B (en) * 2011-08-02 2013-08-11 X Pole Prec Tools Inc Improve the efficiency of the hand-held machine tool
DE102011081442A1 (en) * 2011-08-23 2013-02-28 Robert Bosch Gmbh Hand tool
DE102011081840A1 (en) * 2011-08-31 2013-02-28 Robert Bosch Gmbh Brush holder for electromotor e.g. direct current (DC) motor used in handheld power tool e.g. drilling machine, has carbon brush conductor that is pressed against outer surface of receiving space by using spring
DE102013225885A1 (en) * 2013-12-13 2015-06-18 Robert Bosch Gmbh Battery operated eccentric sander with a rechargeable battery
US10265068B2 (en) * 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
DE102016225984A1 (en) * 2016-12-22 2018-06-28 Robert Bosch Gmbh Brush holder for an electric machine
CN113146434A (en) * 2020-01-07 2021-07-23 株式会社牧田 Grinding machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331186A1 (en) * 1975-11-07 1977-06-03 Paris & Du Rhone IMPROVEMENTS TO ELECTRIC STARTERS
JPS5837784B2 (en) * 1978-11-16 1983-08-18 株式会社日立製作所 Brush holding device for rotating electric machines
US4349758A (en) * 1980-01-11 1982-09-14 Sunbeam Corporation Modular hand mixer
SU995174A1 (en) * 1981-02-12 1983-02-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Hand electric machine
SU1252848A1 (en) * 1985-01-10 1986-08-23 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Brush unit of hand-operated electric machine
FR2669160B1 (en) * 1990-11-13 1993-02-19 Ecia Equip Composants Ind Auto IMPROVED BRUSH HOLDER FOR ELECTRIC MOTOR WITH MANIFOLD.
RU2058678C1 (en) * 1994-09-12 1996-04-20 Акционерная компания "Туламашзавод" Primarily low-power electrical machine
RU7256U1 (en) * 1997-08-13 1998-07-16 Товарищество с ограниченной ответственностью - Научно-производственный комплекс "Фемикс" COLLECTOR AC MOTOR
DE29716245U1 (en) * 1997-09-10 1999-01-21 Robert Bosch Gmbh, 70469 Stuttgart Electric hand machine tool
US6133665A (en) * 1998-08-14 2000-10-17 S-B Power Tool Company Brush system for electric motors
DE19911355A1 (en) * 1999-03-15 2000-09-21 Hilti Ag Electric motor
JP2000324765A (en) * 1999-05-11 2000-11-24 Makita Corp Commutator motor facilitating brush replacement work
DE10228493A1 (en) * 2002-06-26 2004-01-15 Robert Bosch Gmbh Electric motor with a holder for at least two carbon brushes
RU45058U1 (en) * 2004-09-27 2005-04-10 Добрынин Валерий Алексеевич COLLECTOR AC MOTOR
DE102007057033A1 (en) * 2007-11-27 2009-05-28 Robert Bosch Gmbh Electrically drivable hand tool machine

Also Published As

Publication number Publication date
RU2009132407A (en) 2011-03-10
GB2463764B (en) 2012-10-17
DE102008041717A1 (en) 2010-03-04
RU2530013C2 (en) 2014-10-10
GB2463764A (en) 2010-03-31
CN101659050A (en) 2010-03-03
CN101659050B (en) 2015-06-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130828