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BR9906777A - Unidade de acionamento elétrica - Google Patents

Unidade de acionamento elétrica

Info

Publication number
BR9906777A
BR9906777A BR9906777-3A BR9906777A BR9906777A BR 9906777 A BR9906777 A BR 9906777A BR 9906777 A BR9906777 A BR 9906777A BR 9906777 A BR9906777 A BR 9906777A
Authority
BR
Brazil
Prior art keywords
electric drive
drive unit
bearing
outer ring
armature
Prior art date
Application number
BR9906777-3A
Other languages
English (en)
Inventor
Detlef Lauk
Ernst Fischer
Hansjoerg Karcher
Juergen Herp
Erick Maurer
Andreas Wiegert
Richard Hurst
Anton Waibel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9906777A publication Critical patent/BR9906777A/pt

Links

Classifications

    • 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
    • H02K7/08—Structural association with bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • F16C2380/27—Motor coupled with a gear, e.g. worm gears
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Support Of The Bearing (AREA)
  • Springs (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Patente de Invenção: <B>"UNIDADE DE ACIONAMENTO ELéTRICA"<D>. Sugere-se uma unidade de acionamento elétrica que possui um motor de acionamento elétrico e uma engrenagem. O motor de acionamento elétrico possui um eixo de induzido, que se prolonga, por exemplo, num eixo helicoidal, executado inteiriçamente com o eixo do induzido da engrenagem. Para o apoio do eixo do induzido são previstos um primeiro mancal e um segundo mancal. O segundo mancal (10) é executado como um rolamento de esferas com um anel externo (19), um anel interno (20) e esferas (21). O anel interno (20) é colocado sob pressão, de modo axialmente não deslocável, sobre o eixo do induzido (8). O anel externo (19) é encaixado numa abertura de assento (17) que se encontra no cárter da caixa de câmbio (15), e lá é apertado, por meio de uma peça de fixação (24), apoiada no poço de montagem (23), que possui línguas resilientes (28, 29, 30, 31) viradas contra o anel externo (19), contra uma superfície de contato axial (18) que delimita o furo de assento (17). Este aperto axial é de fácil montagem e também económico, graças ao dispêndio pequeno para a peça de fixação (24). A unidade de acionamento elétrica sugerida pode ser utilizada por exemplo para pelo menos um limpador de pára-brisas de um automóvel.
BR9906777-3A 1998-08-29 1999-08-27 Unidade de acionamento elétrica BR9906777A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19839407A DE19839407C1 (de) 1998-08-29 1998-08-29 Elektrische Antriebseinheit
PCT/DE1999/002687 WO2000013295A1 (de) 1998-08-29 1999-08-27 Elektrische antriebseinheit

Publications (1)

Publication Number Publication Date
BR9906777A true BR9906777A (pt) 2000-09-26

Family

ID=7879162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906777-3A BR9906777A (pt) 1998-08-29 1999-08-27 Unidade de acionamento elétrica

Country Status (8)

Country Link
US (1) US6288466B1 (pt)
EP (1) EP1050099B1 (pt)
JP (1) JP4377067B2 (pt)
KR (1) KR100696902B1 (pt)
BR (1) BR9906777A (pt)
DE (2) DE19839407C1 (pt)
ES (1) ES2277452T3 (pt)
WO (1) WO2000013295A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1207614A1 (de) * 2000-11-17 2002-05-22 Siemens Aktiengesellschaft Anordnung zum Axialspielausgleich
DE10115155A1 (de) * 2001-03-27 2002-10-10 Hella Kg Hueck & Co Elektrischer Stellantrieb für ein Kraftfahrzeug
JP2005073353A (ja) * 2003-08-22 2005-03-17 Mabuchi Motor Co Ltd ロータブッシュ及びそれを備えるモータ、並びにそれらの製造方法
DE102005056201A1 (de) * 2005-11-25 2007-06-06 Robert Bosch Gmbh Elektrische Antriebseinheit, insbesondere Elektromotor mit Getriebe für Kraftfahrzeug-Scheibenwischer
KR100740704B1 (ko) * 2006-04-19 2007-07-18 동양기전 주식회사 모터 조립체
DE102008040711A1 (de) * 2008-07-24 2010-01-28 Robert Bosch Gmbh Klemmbügel zum axialen Sichern einer Ankerwelle sowie Elektromotor
DE102008042759A1 (de) * 2008-10-10 2010-04-15 Robert Bosch Gmbh Halterbügel zur Fixierung eines Ankerwellenlagers eines Elektromotors
JP5336172B2 (ja) * 2008-12-26 2013-11-06 株式会社マキタ 打撃工具
DE102009000684A1 (de) * 2009-02-06 2010-08-12 Robert Bosch Gmbh Klemmbügel, Elektromotor sowie Scheibenwischerantrieb
JP5317751B2 (ja) * 2009-02-19 2013-10-16 株式会社ミツバ モータおよびモータの組付け方法
US9692272B2 (en) * 2013-03-13 2017-06-27 Regal Beloit America, Inc. Electric machine and associated method
JP6154635B2 (ja) * 2013-03-26 2017-06-28 株式会社ミツバ モータ装置
DE102013207142B4 (de) * 2013-04-19 2014-12-11 Ford Global Technologies, Llc Schneckengetriebe
JP6157674B2 (ja) * 2016-03-25 2017-07-05 株式会社ミツバ モータおよびワイパモータ
JP6661240B2 (ja) 2016-08-31 2020-03-11 株式会社ミツバ モータ装置
JP6227105B2 (ja) * 2016-12-27 2017-11-08 株式会社ミツバ モータ装置
FR3066970B1 (fr) 2017-06-02 2021-01-01 Valeo Systemes Dessuyage Moto-reducteur pour systeme d'essuyage de vehicule automobile
DE102018126055A1 (de) * 2018-10-19 2020-04-23 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Axialscheibe
JP2023146201A (ja) 2022-03-29 2023-10-12 株式会社ミツバ モータ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469897A (en) * 1968-02-21 1969-09-30 Smith Corp A O Lock plate for fixed motor rotor bearing
DE2261956C3 (de) * 1972-12-18 1980-07-03 Robert Bosch Gmbh, 7000 Stuttgart Elektromotor, insbesondere zum Antrieb von Wischanlagen bei Kraftfahrzeugen
US4399380A (en) * 1980-08-29 1983-08-16 Jidosha Denki Kogyo Kabushiki Kaisha Air cooled wiper motor
US5027024A (en) * 1990-06-18 1991-06-25 United Technologies Motor Systems, Inc. Dynamoelectric machine with bearing retainer
DE4019749A1 (de) * 1990-06-21 1992-01-09 Bosch Gmbh Robert Elektromagnetischer drehsteller
JPH07184339A (ja) * 1993-12-24 1995-07-21 Asmo Co Ltd モータの取付け構造
FR2729440B1 (fr) * 1995-01-17 1997-04-18 Valeo Equip Electr Moteur Palier a roulement, notamment palier arriere d'alternateur de vehicule automobile
FR2748436B1 (fr) * 1996-05-07 1998-07-31 Valeo Systemes Dessuyage Motoreducteur pour essuie-glace sans butee de blocage d'arbre
DE19727120A1 (de) * 1997-06-26 1999-02-04 Bosch Gmbh Robert Elektrische Antriebseinheit
US6045268A (en) * 1998-11-06 2000-04-04 A. O. Smith Corporation Bearing lock clip for an electric motor

Also Published As

Publication number Publication date
KR100696902B1 (ko) 2007-03-20
JP4377067B2 (ja) 2009-12-02
ES2277452T3 (es) 2007-07-01
US6288466B1 (en) 2001-09-11
EP1050099B1 (de) 2006-11-29
KR20010015785A (ko) 2001-02-26
DE19839407C1 (de) 2000-03-23
JP2002525005A (ja) 2002-08-06
DE59914026D1 (de) 2007-01-11
EP1050099A1 (de) 2000-11-08
WO2000013295A1 (de) 2000-03-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUI DADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010.