06527035 is referenced by 10 patents.

Guide track assemblies for upward acting doors include identical vertical and horizontal linear track sections and a curvilinear transition track section. The linear track sections include spaced-apart elongated slots formed at acute angles with respect to the longitudinal extent of the track sections for cooperation with retainer members mounted on angle-shaped jamb brackets. A header bracket also includes one or more retainer members thereon for disposition in similar elongated slots formed in the curvilinear track section. The linear track sections fit in telescoping relationship within enlarged end portions of the curvilinear track section. The configurations of the header brackets, jamb brackets and track sections facilitate quick assembly and easy positional adjustment of the track sections with respect to a door opening covered by a door guided by the track assemblies.

Title
Guide track assemblies and mounting brackets for upward acting doors
Application Number
9/866635
Publication Number
6527035 (B2)
Application Date
May 30, 2001
Publication Date
March 4, 2003
Inventor
David M Wells
Arlington
TX, US
Celestino Duran
Lewisville
TX, US
Richard K Hoofard
Dallas
TX, US
Agent
Gardere Wynne Sewell
US
Assignee
Overhead Door Corporation
TX, US
IPC
E05D 15/06
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