ES481149A1 - Perfeccionamientos en portaescobillas para maquinas electri-cas con conmutador o anillos rozantes. - Google Patents

Perfeccionamientos en portaescobillas para maquinas electri-cas con conmutador o anillos rozantes.

Info

Publication number
ES481149A1
ES481149A1 ES481149A ES481149A ES481149A1 ES 481149 A1 ES481149 A1 ES 481149A1 ES 481149 A ES481149 A ES 481149A ES 481149 A ES481149 A ES 481149A ES 481149 A1 ES481149 A1 ES 481149A1
Authority
ES
Spain
Prior art keywords
sleeve
holder
brush
electric machines
flaps
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
ES481149A
Other languages
English (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 ES481149A1 publication Critical patent/ES481149A1/es
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

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

Perfeccionamientos en portaescobillas para máquinas eléctricas con conmutador o anillos rozantes, especialmente para un motor pequeño, con una vaina formada de material plano, preferentemente chapa de latón, que aloja a una escobilla de carbón, y con lengüetas de fijación dispuestas unas frente a otras en la vaina, que se destacan en esencia transversalmente al eje de la vaina de la superficie lateral de la vaina y están desarrolladas solidarias en ésta, mediante las cuales puede fijarse la vaina a un soporte aislado, caracterizados porque por lo menos una de las caras laterales de la vaina situada entre las lengüetas de fijación opuestas entre sí, está formada por solapas que se complementan formando una cara cerrada, porque en cada caso están dispuestas solapas y lengüetas de fijación alternando a lo largo del eje de la vaina, en dos filas opuestas entre sí que están desplazadas entre sí de tal manera que en cada caso una solapa se halla frente a una lengüeta de fijación y porque las solapas de ambas filas están dobladas desde la cara lateral a la cara cerrada.
ES481149A 1978-06-01 1979-05-31 Perfeccionamientos en portaescobillas para maquinas electri-cas con conmutador o anillos rozantes. Expired ES481149A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823991A DE2823991C2 (de) 1978-06-01 1978-06-01 Bürstenhalter für eine elektrische Maschine

Publications (1)

Publication Number Publication Date
ES481149A1 true ES481149A1 (es) 1979-11-16

Family

ID=6040735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481149A Expired ES481149A1 (es) 1978-06-01 1979-05-31 Perfeccionamientos en portaescobillas para maquinas electri-cas con conmutador o anillos rozantes.

Country Status (5)

Country Link
DE (1) DE2823991C2 (es)
ES (1) ES481149A1 (es)
FR (1) FR2427711A1 (es)
GB (1) GB2022932B (es)
IT (1) IT1120769B (es)

Families Citing this family (5)

* 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
DE8906152U1 (de) * 1989-05-18 1989-11-16 Schunk Motorensysteme GmbH, 2875 Ganderkesee Kohlehalter
FR2764132B1 (fr) * 1997-05-30 1999-08-20 Valeo Systemes Dessuyage Cage pour balai de moteur electrique a ailettes de refroidissement
DE102004062840B3 (de) * 2004-12-27 2006-10-05 Hilti Ag Bürstengrundplatte mit Bürstenführungsblech
JP2011234438A (ja) * 2010-04-23 2011-11-17 Asmo Co Ltd ブラシホルダ装置及びワイパモータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050649A (en) * 1958-08-18 1962-08-21 Amherst Metal Products Inc Motor brush holder
DE2030037A1 (de) * 1970-06-18 1971-12-23 Koester W Bürstenhalter fur Kiemelektromotoren
US3628075A (en) * 1970-11-06 1971-12-14 Gen Motors Corp Brush holder assembly for dynamoelectric machines
FR2315790A1 (fr) * 1975-06-26 1977-01-21 Sev Marchal Guide de balai perfectionne pour machine electrique tournante et machine correspondante

Also Published As

Publication number Publication date
DE2823991C2 (de) 1986-06-05
IT1120769B (it) 1986-03-26
FR2427711A1 (fr) 1979-12-28
GB2022932B (en) 1982-11-17
DE2823991A1 (de) 1979-12-13
FR2427711B1 (es) 1983-10-28
IT7923023A0 (it) 1979-05-28
GB2022932A (en) 1979-12-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001