ITMI930972U1 - Poratspazzole per una piccola macchina elettrica - Google Patents

Poratspazzole per una piccola macchina elettrica

Info

Publication number
ITMI930972U1
ITMI930972U1 IT93MI000972U ITMI930972U ITMI930972U1 IT MI930972 U1 ITMI930972 U1 IT MI930972U1 IT 93MI000972 U IT93MI000972 U IT 93MI000972U IT MI930972 U ITMI930972 U IT MI930972U IT MI930972 U1 ITMI930972 U1 IT MI930972U1
Authority
IT
Italy
Prior art keywords
brush holder
small electric
bearing plate
electric machine
eyelets
Prior art date
Application number
IT93MI000972U
Other languages
English (en)
Inventor
Walter Fimpel
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 ITMI930972V0 publication Critical patent/ITMI930972V0/it
Publication of ITMI930972U1 publication Critical patent/ITMI930972U1/it
Application granted granted Critical
Publication of IT230566Y1 publication Critical patent/IT230566Y1/it

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
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder
    • 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)

Abstract

Un portaspazzole per piccole macchine elettriche è provvisto di una piastra portante rigida (11), sulla quale sono montate sbarre conduttrici (21) che servono a collegare elettricamente spazzole, induttori e simili. Per fissare alla piastra portante (11) le sbarre conduttrici (21, 22), queste ultime sono dotate di occhielli tipo bottone (25), i quali sporgono attraverso brecce (23) praticate nella piastra portante (11) e si estendono sul lato opposto con pieghe (28). Fili e trefoli di collegamento (15, 16) sono uniti agli occhielli (25) mediante saldatura o brasatura.(Figura 1).
IT93MI000972 1992-12-19 1993-12-16 Portaspazzole per una piccola macchina elettrica IT230566Y1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924243137 DE4243137C2 (de) 1992-12-19 1992-12-19 Bürstenträger für eine elektrische Kleinmaschine

Publications (3)

Publication Number Publication Date
ITMI930972V0 ITMI930972V0 (it) 1993-12-16
ITMI930972U1 true ITMI930972U1 (it) 1995-06-16
IT230566Y1 IT230566Y1 (it) 1999-06-07

Family

ID=6475870

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000972 IT230566Y1 (it) 1992-12-19 1993-12-16 Portaspazzole per una piccola macchina elettrica

Country Status (3)

Country Link
DE (1) DE4243137C2 (it)
FR (1) FR2699757B3 (it)
IT (1) IT230566Y1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742006A1 (fr) * 1995-12-04 1997-06-06 Lorraine Carbone Ensembles porte-balais pour moteurs electriques avec antiparasitage integre
DE69920974T2 (de) * 1999-11-18 2006-03-02 Mitsubishi Denki K.K. Gleichstrommotor
US6867516B2 (en) * 2001-07-02 2005-03-15 Valeo Motoren Und Aktuatoren Gmbh Drive device with anti-lash mechanism
DE102007037900B4 (de) * 2007-08-10 2014-10-23 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Bürstensystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538939A1 (de) * 1985-10-31 1987-05-07 Black & Decker Inc Becherfoermige lagerbruecke
US4926075A (en) * 1987-12-28 1990-05-15 Makita Electric Works, Ltd. Electric motor brush assembly adaptable to different stators

Also Published As

Publication number Publication date
FR2699757B3 (fr) 1994-12-09
IT230566Y1 (it) 1999-06-07
ITMI930972V0 (it) 1993-12-16
FR2699757A3 (fr) 1994-06-24
DE4243137C2 (de) 1995-05-24
DE4243137A1 (de) 1994-06-30

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Legal Events

Date Code Title Description
0001 Granted