catching device
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按本发明提出，所述电刷装置（4）具有抓卡件，借助于该抓卡件能够将刷套（6）在离开使用位置时锁定在保险位置中。
The invention makes provision for the brush arrangement (4) to have catch means by means of which the brush sleeve (6) can be locked in a safety position when it leaves the use position.
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