Patent ID: 8678070

Claim:
A door jamb of an overhead roll-up door, the door jamb comprising: a first pair of substantially parallel brackets, each bracket in the first pair of substantially pair of parallel brackets having an inner surface and an outer surface, the inner surface defining a track along which a door panel moves vertically as it is wound and unwound from a roller; a second pair of substantially parallel brackets, each bracket in the second pair of substantially parallel brackets having an inner surface and an outer surface, the second pair of substantially parallel brackets being aligned with the first pair of parallel brackets, the second pair of parallel brackets further defining the track and being spaced from the first pair of substantially parallel brackets such that a discontinuity is formed between the first and second pairs of substantially parallel brackets; and, a first pair of realigners attached to the first pair of substantially parallel brackets, each realigner in the first pair of realigners having a first portion connected to the inner surface of one bracket of the first pair of substantially parallel brackets and extending vertically along the track, and a second portion extending outwards from the track through the discontinuity, the second portion extending beyond the outer surfaces of the brackets forming first and second pairs of substantially parallel brackets.