Abstract: An apparatus for collecting, transporting and releasing ferrous debris from a floor is disclosed. The apparatus includes a magnet movable between a lowered and a raised position to provide a sufficient magnetic field intensity to capture debris from the floor in the lowered position and to permit gravity induced separation of the debris in the raised position. The magnet may be a permanent magnet or an electromagnet.
Type:
Grant
Filed:
October 12, 1999
Date of Patent:
October 15, 2002
Assignee:
HM Cross & Sons
Inventors:
Paul S. Harrison, David A. D'Orazio, Robert H. Muraco