| 摘要 |
Carbon-brush-holder assembly intended for a rotating machine of the commutator type and, in particular for a low-power electric motor, which includes a plurality of carbon brushes constituted, for example, by sliding carbon brushes arranged in carbon-brush guides attached to a carbon-brush-holder plate, characterised in that a layer of a material having a high internal-damping coefficient completely surrounds the carbon-brush guide 2 at least in the region of the carbon brush and in that an attached complete fixing means 5 prevents the assembly comprising the carbon-brush guide and damping material from moving on the carbon-brush-holder plate 3. Application to low-power electric motors. <IMAGE>
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