| 摘要 |
Arrangement for a painting spindle, comprising a spindle shaft ( 4 ) rotatably mounted in air bearings ( 6 ) in the housing ( 3 ) of the arrangement and with a cantilever end provided with a painting bell ( 8 ) delivering the particles, and is characterized by that the cantilever end of the spindle shaft ( 4 ) is surrounded by at least one chamber ( 22 ) which is connected to the housing ( 3 ) and open towards the spindle shaft ( 4 ) and to which the bearing air from the gap of the radial bearing will move, the said air being removed from the chamber ( 22 ) through the gap formed between the chamber ( 22 ) and the spindle shaft ( 4 ).
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