| 摘要 |
The invention relates to a device for cleaning an immersed surface comprising a hollow body (1), members (2, 3, 4) for driving this body (1) over the immersed surface in a longitudinal direction, comprising a wheel (2), a device (4) for brushing the immersed surface, a mechanism for rotating the brushing device (4) about a brushing axis, wherein the driving mechanism of the brushing device (4) comprises: an internally toothed ring (5) which is fixedly joined to a wheel (2), a brush pinion (42) which is fixedly joined to the brushing device (4) and which is engaged in the ring (5) of this drive wheel (2) in such a manner that a rotation of this drive wheel (2) brings about a rotation of the brushing device (4) about the brushing axis thereof in the same rotation direction.
|
