| 摘要 |
<p>A system for removing dents from metal (22) comprising (i) a device (10) which includes at least one magnet (12) having a handle (16) detachably held to a portion of the magnet (12) by magnetic attraction and a roller (20) detachably held to a portion of the magnet (12) opposite the handle (16) by the magnetic forces of the magnet(12), and (ii) a method which includes the steps of attaching the magnet (12) to the handle(16), placing the roller (20) inside the tubing (22) of a dented instrument, placing the portion of the magnet (12) opposite the handle (16) against the exterior of the instrument (22), catching or acquiring the roller (20) with the magnet (12) such that the magnet (12) and the roller (20) form a magnetic assembly, wherein the roller (20) is on the interior of the instrument (22) and the magnet(12) is on the exterior of the instrument(22), and moving, sliding or rocking the magnetic assembly(10) across the dents (24) until the dents (24) are removed from the metal.</p> |
