Abstract: An apparatus for repairing or refurbishing thermoplastic drums. A damaged drum, or at least a damaged portion thereof, is heated until it reaches a softened state and is then drawn over a template, or mold, having the substantially the same shape and size of an undamaged drum. The drum is allowed to cool sufficiently to return to its hardened state, whereby it substantially assumes the shape of the template. The refurbished drum is then removed from the template and is essentially ready to be used again.
Type:
Grant
Filed:
February 5, 2003
Date of Patent:
September 14, 2004
Assignee:
Dowling & Son, Inc.
Inventors:
Virgil E. Dowling, Ray P. Richard, Samuel G. Dowling, Johnny M. Seago
Abstract: A method and apparatus for repairing or refurbishing thermoplastic drums, by which a damaged drum, or at least a damaged portion thereof, is heated until it reaches a softened state and is then drawn over a template, or mold, having the substantially the same shape and size of an undamaged drum. The drum is allowed to cool sufficiently to return to its hardened state, whereby it substantially assumes the shape of the template. The refurbished drum is then removed from the template and is essentially ready to be used again.
Type:
Grant
Filed:
July 11, 2001
Date of Patent:
February 3, 2004
Assignee:
Dowling & Son, Inc.
Inventors:
Virgil E. Dowling, Ray P. Richard, Samuel G. Dowling, Johnny M. Seago