Patent ID: 7128123
Filing Date: 2006-10-31
Classification: E05D,E05Y,Y10T

Abstract:
1. A door system for use with an opening defined by a pair of vertically oriented framing members and joined by a horizontally oriented cross member, the door system comprising, a sectional door having adjacent panels hinged for moving between a closed vertical position and an open horizontal position, said adjacent panels including at least a top panel, an intermediate panel, and a bottom panel, sets of lower rollers provided proximate the interfaces of said adjacent panels and proximate the lower extremity of said bottom panel, upper rollers carried proximate the upper extremity of said top panel, said top panel including a top panel extension, and said upper rollers positioned on said top panel extension, vertical track assemblies including vertical track sections and reverse angles, a header spacing said vertical track assemblies and flag angles interconnecting said reverse angles with said header to form a door mounting system, transitional track members having first track sections and second track sections, and dual horizontal track assemblies having lower horizontal track sections and upper horizontal track sections, wherein said lower rollers are carried by said vertical track sections, said first track sections, and said lower horizontal track sections, and said upper rollers are carried by said second track sections and said upper horizontal track sections and wherein said header, said flag angle and said vertical track assemblies of said door mounting system may be preassembled and coupled to the framing members and the cross member.