Patent ID: 6374458
Filing Date: 2002-04-23
Classification: E05D,E05F,E05Y,F25D,Y10T

Abstract:
An anti-sag hinge for commercial refrigerator and freezer doors, such doors being suited for mating engagement with an associated cabinet and jamb, the invention comprising:a mounting flange for attachment to a cabinet jamb, said mounting flange comprising a surface for mating engagement with said cabinet, said mating surface defining at least one slot for receipt of a mounting screw; a strap assembly for rotation relative to said mounting flange, said strap assembly including a crown, a foot and an internal surface therebetween, said strap assembly further defining at least one slot for receipt of a mounting screw within said internal surface for mounting of a door to said cabinet; a first adjustment plate defining at least one opening corresponding to said mounting flange slot, said adjustment plate being configured so as to rest entirely within said mounting flange; a second adjustment plate defining at least one opening corresponding to said strap assembly slot, said adjustment plate being configured so as to rest entirely within said strap assembly, whereby, by manipulation of either said first adjustment plate relative to said mounting flange or said second adjustment plate relative to said strap assembly, the adjustment of a door relative to said cabinet jamb can be adjusted by an internal hinge adjustment; and a cover plate disposed between said crown and foot of said strap assembly so as to preclude access to the interior of said hinge.