A polishing apparatus for polishing an end edge of a work piece by bringing a bristle tip of a polishing brush into contact with the end edge of the work piece as the bristle tip passes the end edge of the work piece includes a support plate having a through hole into which the polishing brush is inserted and a suppression portion that is provided at the support plate and suppresses a deformation of the bristle tip of the polishing brush when the work piece is polished.
The invention relates to a polishing apparatus for polishing a work piece, for example the end edge of a metal ring for a power transmission belt employed in a belt type continuously variable transmission.
SUZUKI YUJI [JP]
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