A rail cleaning device, having: a gearbox having a first face and a second face; an input shaft extending into the gearbox via the first face of the gearbox and is configured to be coupled to a drill; output shafts extending from the gearbox via the second face and are operationally coupled to the input shaft via the gearbox; drill brushes connected to ones of the output shafts, including first and second flange brushes and a web brush between the flange brushes.
ELEVATOR RAIL CLEANING DEVICE
2024-09-05
Patent
Electronic Resource
English
DOOR RAIL CLEANING DEVICE, DOOR RAIL CLEANING METHOD, AND ELEVATOR
European Patent Office | 2020
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