JP2007130420A5 - - Google Patents

Claims (5)

  In the brush roll for removing dirt adhering to the surface of the steel plate, the brush roll is formed with a channel brush having a brush piece sandwiched between a core wire and a belt-like body on the peripheral surface of the shaft. The brush roll is characterized in that the piece is formed of only a stranded wire or a stranded wire and a single wire.   The brush roll which consists of a structure of Claim 1 WHEREIN: The said brush piece has any one or more types of a stainless steel wire, a piano wire, a hard steel wire, or a brass wire, The brush roll characterized by the above-mentioned.   The brush roll having the configuration according to claim 1 or 2, wherein the outer diameter of the stranded wire is 0.1 mm or more, or the outer diameter of a single wire constituting the stranded wire is 0.05 mm or more. Brush roll.   The brush roll which consists of a structure of Claim 1 to 3 WHEREIN: The outer diameter of the said strand wire is 0.1 mm or more and 1.5 mm or less, or the outer diameter of the single wire which comprises the said strand wire is 0.05 mm or more and 0.5 mm or less A brush roll which is formed.   The brush roll which consists of a structure of Claim 1 to 4 WHEREIN: At least 1 or more cross section of the single wire which comprises the said single wire or the said strand wire is formed in the polygon, The brush roll characterized by the above-mentioned.