Mikael Hillforth,Huibrecht Johannes Arjen Van Den Beukel,Peter Henry Clements
申请号：
US13682893
公开号：
US09288963B2
申请日:
2012.11.21
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A device for removing dirt from a floor includes a carrier frame moveable over the floor, a motor mounted on the carrier frame, and a rotating body drivable by the motor and connected with the carrier frame. Several shovel-holders for shovelling dirt from the floor are mounted on the rotating body spaced apart from each other in the peripheral direction, are moveable along a path along the floor, and each have an open end in the rotation direction of the rotating body. A sweeper device for sweeping dirt out of one of the shovel-holders is arranged along the path of the shovel-holders on the carrier frame at a position substantially stationary in relation to the carrier frame, and is fitted with a sweeper element which, on rotation of the rotating body, moves between the shovel-holders and sweeps through one of the shovel-holders in order to sweep out dirt therefrom.
