Patent ID: 8307509
Filing Date: 2012-11-13
Classification: E05D,E05Y,Y10T

Abstract:
1. An improvement in a geared full surface continuous door hinge for use on a door equipped with at least one electrical appliance, comprising a) a frame leaf and a door leaf, each leaf having a plate segment and gear segments, said gear segments arranged to mesh with each other and said plate segments having a channel under the plate segments between an outer hole and an inner hole, b) a plurality of thrust bearing segments interspersed between the meshing gear segments with at least one of the thrust bearing segments having a hole aligned with the channels in the plate segments for passage of electrical wiring, c) the electrical wiring long enough to extend d) a flexible tube enclosing said electrical wiring long enough to extend from a position in the channel under the plate segment of the frame leaf to a position in the channel under the plate segment of the door leaf.