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Brush-holder for a motor vehicle starter provided with a thermal protection system, and corresponding motor vehicle starter
Brush-holder for a motor vehicle starter provided with a thermal protection system, and corresponding motor vehicle starter
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机译:用于具有热保护系统的机动车起动器的刷架以及相应的机动车起动器
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摘要
A brush-holder for a motor vehicle starter comprising at least one first electrically conductive cage receiving a first brush having a first polarity, at least one second cage receiving a second brush having a second polarity different to the first polarity, at least one support plate on which the first cage and the second cage are attached, the support plate being electrically connected to the second polarity, and a deformable heat-sensitive member that is deformable from a pre-defined temperature, wherein the deformable member is arranged so as to electrically insulate the first cage relative to the support plate and wherein it further comprises a means for moving the first cage or the support plate in such a way as to establish contact between the first cage and the support plate following a deformation of the deformable member.
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