Brush cage for motor vehicle starter, and corresponding brush holder, electric motor and motor vehicle starter

Brush cage for motor vehicle starter, and corresponding brush holder, electric motor and motor vehicle starter

The invention relates mainly to a brush cage (13) for a brush holder (10) of an electric motor comprising:-two lateral walls (26) and a connecting wall (28) connecting the two lateral walls (26),-in which cage at least one of the lateral walls (26) has an opening (43) for the passage of a spring arm...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Gentil, Maximilien, Nalin, Marie-Ange, Pays, Wilfried, Bost, Alain, Mollon, Pierre
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CURRENT COLLECTORS
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
LINE CONNECTORS
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Beschreibung
Zusammenfassung:The invention relates mainly to a brush cage (13) for a brush holder (10) of an electric motor comprising:-two lateral walls (26) and a connecting wall (28) connecting the two lateral walls (26),-in which cage at least one of the lateral walls (26) has an opening (43) for the passage of a spring arm,-the lateral wall (26) comprising the opening (43) having a length (L0) measured between a first end (51) intended to be furthest from a commutator and a second end (52) intended to be closest to the commutator, wherein the opening (43) comprises at least a first portion (431) between the two ends (51, 52) which widens out towards the second end (52).