Flexible, extruded, protective rim
OwnerPeter J. Blakeinventor
Life of this patent
Estimating the term…
Abstract
An extruded plastic shape made to snap over the top of a barrel whose cover has been removed by means of suitable cutting devices, and containing an undercut to clear the outside bead of the container and an opposing undercut to clear the cut edge which is produced on the inside edge of the barrel, protecting people from injury sustained from said cut edge. This material could be available in coil form, fit over the barrel, then cut to length at the site.
Claims15
A protective device for the rims of containers that present dangerous or jagged edges to a handler, said device comprising a flexible length of relatively soft material of uniform section,
- said length of material having a relatively smooth upper surface and outer side surfaces, and a downwardly open upwardly extending slot at its lower surface for reception of the dangerous (rim) edge of the container, said slot having outer edges,
- and interior recesses extending laterally from the slot, the outer edges of the slot being closer together than the lateral extent of the (two) recesses, and the recesses being larger than the dangerous edge.
A protective rim for application to the cut edge of (a) an opening in a drum (to protect the hands of the handler), said rim comprising an elongated, extruded, flexible length of semi-soft plastic, said rim being in the general shape in section of an inverted U, the shape accommodating the edge of the drum and extending down past any cut edge thereon adjacent the opening thereof,
- the protective rim being applied by manually snapping it down over the drum edge,
- said protective rim having a lengthwise continuous recess (at the inside of its U-shape) to accommodate the cut edge, the recess being of greater lateral dimension than the size of the cut edge, to accommodate various cut edges.
The combination of a cylindrical container with a circular open top and the remainder of a metal top that has been rought cut out of the container leaving a non-uniform jagged edge portion adherent to the circular open top, said jagged edge presenting a hazard,
- and a protective cover for temporary use to cover said jagged edge and render it non-hazardous,
- wherein said protective cover is pliable, elongated, and narrow so as to cover the open top and the jagged edge, a downwardly open upwardly extending slot therein from end to end thereof for reception of the open top,
- and interior recesses in the slot, said recesses being co-extensive with the cover and extending laterally into the material of the cover, there being two facing recesses, one rear extending outwardly from the slot relative to the open top of the container and the other recess extending oppositely,
- the outwardly extending recess being large enough to accommodate any possible bead on the open top, and the other recess being oversize with respect to the said jagged edge to accommodate and cover any such jagged edge in spaced relation thereto,
- whereby the jagged edge is covered and protects a handler of the container.
Dependencies are inferred from the claim text.