Removable fireplace hearth floor and method for using same
AssigneeVega Industries, Inc.
InventorEdwin E. Taylor
Life of this patent
Estimating the term…
Abstract
A factory-built fireplace having a refractory hearth floor which is supported from beneath only at the side and rear marginal edges, and is not physically connected to any fireplace structure other than a sheet metal cover plate which extends across and is supported by the front edge of the hearth. Thus, the hearth may be removed, in the event of cracking or for any other reason, and replaced simply be removing the hearth cover without disturbing other portions of the fireplace structure.
Claims6
A factory-built fireplace unit for permanent installation and enclosure as part of a structure, said unit comprising:
- (a) an open front firebox having two side walls and one rear wall of sheet metal wherein said walls are contiguous;
- (b) a hearth comprising a monolithic slab of refractory material having a peripheral configuration substantially corresponding at the sides and rear to that defined by the lower edges of said side and rear walls, and a straight front edge extending between said side walls;
- (c) means supporting said hearth below the lower edges of said side walls, said supporting means consisting entirely of members extending beneath, but physically unattached to, said hearth, whereby the latter may be slidingly removed from said firebox without physical detachment from said supporting means;
- and
- (d) wherein the lower edges of each of said side and rear firebox walls are substantially in contiguous contact with the upper surface of the hearth inwardly of the side and rear edges thereof.
A method for installing a hearth in a fireplace having a front face and having an open front firebox with opposite vertical side walls and a rear vertical wall said walls having horizontal flanges attached thereto and extending inwardly into said firebox adjacent to the lower edges of said walls, said hearth having a shape conforming substantially to the cross-sectional configuration of said side and rear walls, said method comprising:
- inserting said hearth into said firebox in a horizontal position with some of the perimetric edges of said hearth in mating engagement with said side and rear walls whereby the lower edges of each of said side and rear firebox walls are substantially in continuous contact with the upper surface of said hearth inwardly of the side and rear edges thereof, and with a front perimetric edge of said hearth presented toward the open front of said firebox;
- resting said hearth on said horizontal flanges
- attaching a cover plate to said front perimetric edge of said hearth;
- attaching said cover plate to said front face of said fireplace.
Dependencies are inferred from the claim text.