Door hinge applying method

Claim 1

A method of connecting, by a pair of butt hinges each having two butts and each of which has a plurality of screw holes arranged in a predetermined pattern, a door of rectangular outline having opposite ends and a flat butt-receiving surface defining one of its edges extending between said ends with a hinge jamb having a flat butt-receiving surface extending longitudinally thereof, comprising the steps of: a. positioning and holding said door and jamb stationary in a predetermined location with said jamb spaced from and along said edge parallel therewith and with said surfaces coplanar and facing the same direction; then b. simultaneously forming hinge-receiving mortises for the butts of said pair of hinges in said surfaces with the mortises in said door being for one of the butts of said pair of hinges and the mortises in said jamb being for the other butts of said pair, said routing forming a flat base surface in each mortise and an open side along the adjacent sides of said door and jamb and a shoulder extending around said base surface having the outline of the butt to be received therein; then c. simultaneously drilling a plurality of screw holes in said base surfaces in the pattern of the screw holes in the butts to be received therein; then d. simultaneously positioning the butts of said hinges in the mortises in said door and jamb with the butts of each hinge partially flexed away from said surfaces at the connection between the butts and progressively seating said butts against said base surfaces until the edges of said butts are substantially against said shoulders; and then e. simultaneously holding said butts firmly seated in said mortises and simultaneously driving screws through all of the screw holes in the butts of said pair of hinges and into the screw holes in said base surfaces on said door and jamb, one screw for each of said screw holes, for securing said hinges to said door and jamb; f. performing the foregoing steps in rapid succession from separate stations at fixed points adjacent said butt-receiving surfaces while said door and jamb are held stationary.

Claim 2

A method of connecting, by a pair of butt hinges each having two butts and each of which has a plurality of screw holes arranged in a predetermined pattern, a door of rectangular outline having opposite ends and a flat butt-receiving surface defining one of its edges extending between said ends with a hinge jamb having a flat butt-receiving surface extending longitudinally thereof, comprising the steps of: a. positioning and holding said door and jamb stationary in a predetermined location with said jamb spaced from and along said edge parallel therewith and with said surfaces coplanar and facing the same direction; then b. simultaneously forming hinge-receiving mortises for the butts of said pair of hinges in said surfaces with the mortises in said door being for one of the butts of said pair of hinges and the mortises in said jamb being for the other butts of said pair, said routing forming a flat base surface in each mortise and an open side along the adjacent sides of said door and jamb and a shoulder extending around said base surface having the outline of the butt to be received therein; then c. simultaneously drilling a plurality of screw holes in said base surfaces in the pattern of the screw holes in the butts to be received therein; then d. simultaneously positioning the butts of said hinges in the mortises in said door and jamb with the butts of each hinge partially flexed away from said surfaces at the connection between the butts and progressively seating said butts against said base surfaces until the edges of said butts are substantially against said shoulders; and then e. simultaneously holding said butts firmly seated in said mortises and simultaneously driving screws through all of the screw holes in the butts of said pair of hinges and into the screw holes in said base surfaces on said door and jamb, one screw for each of said screw holes, for securing said hinges to said door and jamb; f. performing the foregoing steps in rapid succession from separate stations at fixed points adjacent said butt-receiving surfaces while said door and jamb are held stationary.

Claim 4

The method of hingedly connecting an adjacent pair of work members having adjacent, parallel, elongated butt-receiving surfaces facing the same direction by a pair of butt hinges each of the butts of which have a plurality of screw holes for screws, comprising, in rapid succession, one immediately following the other while said members are held stationary, the following steps: a. simultaneously routing butt-receiving mortises for the butts of said pair of hinges in said surfaces forming flat base surfaces for said butts when the latter are seated therein; then b. simultaneously drilling a plurality of screw holes in said base surfaces each having the same pattern as the butt to be seated therein; then c. simultaneously positioning the butts of said pair of hinges in said mortises seated against said base surfaces; then d. simultaneously driving screws through all of the holes in said butts and into said members thereby hingedly securing said members together; and then e. supporting the respective hinges of said pair spaced from and directly opposite to the butt-receiving surfaces for movement along lines normal to said surfaces for positioning said butts in said mortises after said drilling step for securing to said members, and the routing and drilling steps being effected at the same positions on said members by movement along lines extending divergently from said butt-receiving surfaces to fixed stations at opposite sides of lines extending normal to said surfaces.

Claim 5

The method of hingedly connecting an adjacent pair of work members having adjacent, parallel, elongated butt-receiving surfaces facing the same direction by a pair of butt hinges each of the butts of which have a plurality of screw holes for screws, comprising, in rapid succession, one immediately following the other while said members are held stationary, the following steps: a. simultaneously routing butt-receiving mortises for the butts of said pair of hinges in said surfaces forming flat base surfaces for said butts when the latter are seated therein; then b. simultaneously drilling a plurality of screw holes in said base surfaces each having the same pattern as the butt to be seated therein; then c. simultaneously positioning the butts of said pair of hinges in said mortises seated against said base surfaces; then d. simultaneously driving screws through all of the holes in said butts and into said members thereby hingedly securing said members together; and then e. supporting the respective hinges of said pair spaced from and directly opposite to the butt-receiving surfaces for movement along lines normal to said surfaces for positioning said butts in said mortises after said drilling step for securing to said members, and the routing and drilling steps being effected at the same positions on said members by movement along lines extending divergently from said butt-receiving surfaces to fixed stations at opposite sides of lines extending normal to said surfaces.