| 摘要 |
A cleaning device (1), which is attached to a collecting device comprising a body and wheels (3) in which device a V-shaped brush (2) secured to a belt (7) moves in a groove, whereby the brushes flatten between the trough walls of the cleaning device (1) and a plough captures the detached oil, which drains into an oil receptacle (5). Moreover, a fork (6) for removing brash ice and debris can be mounted in front of the cleaning device (1).
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