| 摘要 |
<p>An apparatus (10) for cleaning the rim of a rounded object (11) comprising means (16, 17, 19) to support the object (11), a cleaning tool (30) movable into engagement with the rim of the object (11) and means (21, 22) to cause relative rotation between the rounded object (11) and the cleaning tool (30), the support means comprising a pair of rollers (16, 17) one (17) being mounted generally above the other (16), and a third roller (19) carried by a movable arm (15) which is movable from a first position (A) in which the object (11) is out of engagement with the pair of rollers (16, 17), to a second position (B) when the object (11) is engaged with the pair of rollers (16, 17) and the third roller (19), in a generally upright orientation with its central axis (24) located in a generally horizontal plane (25).</p> |
