Mark Donald Dewolfe

US Patent:

20090008043, Jan 8, 2009

Filed:

Jul 3, 2007

Appl. No.:

11/824893

Inventors:

Chris M. Bohmann - Bethlehem GA, US
Willie Frank Ellis - Colbert GA, US
Mark DeWolfe - Bogart GA, US

Assignee:

OVERHEAD DOOR CORPORATION - LEWISVILLE TX

International Classification:

E06B 9/17

US Classification:

160266

Abstract:

A door system includes a flexible corrugated closure member guided between door open and closed positions in spaced apart opposed vertical and horizontal sets of guide tracks and further guided by transition guide wheels mounted on an enclosure frame for guiding the closure member between the sets of guide tracks. The transition guide wheels are supported for movement between working and non-working positions to facilitate storage or shipping the door system or an enclosure unit including the door system, as a substantially planar stack of wall, ceiling and floor members forming the enclosure.