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    • 1. 发明专利
    • Device for cleaning shoe soles
    • CZ292710B6
    • 2003-11-12
    • CZ20023266
    • 2002-10-01
    • GROSS PETR ING
    • GROSS PETR ING
    • A47L23/22A47L23/24A47L23/26
    • The proposed device for cleaning shoe soles prior entry into areas where fouling with dirt comprises moving brushes (2) supported by at least two belts (4) that move in opposite direction and are disposed side-by-side to each other. Each belt (4) moves around a driving wheel (7) and a carrying wheel (5) that are arranged on two parallel shafts (6, 6 ), whereby the driving wheels (7) allocated to belts moving in a fist direction are coupled with the first shaft (6) while the driving wheels (7) allocated to belts moving in a second direction are coupled with the second shaft (6 ) and all the carrying wheels (5) rotate freely on the corresponding shaft (6, 6 ). In order to ensure inconsistent rotation of the shafts (6, 6 ), the shafts (6, 6 ) are provided at their ends with toothed wheels (8, 8 ) that are engaged with mutually opposite teeth (11, 12) of a cogged belt (9) having cogs on both sides and being coupled with a drive (10). Interior (13) of the device is exhausted through a filter (19).