Patent ID: 6880610
Filing Date: 2005-04-19
Classification: E05D,E05F,E05Y

Abstract:
1. A door for a building comprising, a first set of panels and a second set of panels normally closing a doorway with each set of panels having a leading panel and a trailing panel, a combined width of said first set of panels different than a combined width of said second set of panels, a motor and a cable drum, a first cable run and a second cable run extending across the doorway, each of said runs having a respective panel actuating clamp thereon, said leading panel of said first set having a pair of stops with said stops horizontally spaced apart and receiving said first cable run with the first cable run panel actuating clamp located between the pair of stops, said leading panel of said second set having a stop thereon housing the panel actuating clamp of said second cable run, said leading panel of said first set moving in a delayed fashion and subsequent to initiation of travel of said first cable run, said leading panel of said second set of panels moving coincident with movement of the second cable run, said leading panel and said trailing panel of said first set and said leading panel and said trailing panel of said second set reaching their respective stowed locations adjacent sides of the doorway simultaneously.