Abstract: Apparatus for abrading fabric traveling along a directed path of travel having a plurality of cylindrical members covered with a fabric abrading surface circumferentially supported and spaced from each other for contacting and abrading fabric and means for releasably securing the cylindrical members when the abrading surface is worn to expose unworn fabric abrading surfaces to the traveling fabric.
Type:
Grant
Filed:
June 23, 1975
Date of Patent:
August 10, 1976
Assignee:
David Gessner Company
Inventors:
John Spencer, Ferdinand Ruepp, Robert Whewell