Abstract: A threshold sealing system for a door panel assembly includes a threshold biasing element and an anchor. The threshold biasing element including a base configured to attach to a floor surface and a biasing surface extending at an oblique angle relative to the base. The anchor is configured to secure the base of the threshold biasing element to the floor. The anchor and the threshold biasing element may be integrally formed and include the same materials. The oblique angle of the biasing surface ranges from 70 degrees to 80 degrees and has a height of at least 1.5 inches.

Abstract: A threshold sealing system for a door panel assembly includes a threshold biasing element and an anchor. The threshold biasing element including a base configured to attach to a floor surface and a biasing surface extending at an oblique angle relative to the base. The anchor is configured to secure the base of the threshold biasing element to the floor. The anchor and the threshold biasing element may be integrally formed and include the same materials. The oblique angle of the biasing surface ranges from 70 degrees to 80 degrees and has a height of at least 1.5 inches.

Abstract: An overhead garage door opening and closing system for a building structure having a track system comprising a pair of spaced apart tracks; a plurality of hinged door panels hingedly connected together to form the door; a plurality of track wheel assemblies disposed at said door panels, wherein each of said plurality of track wheel assembly comprises a shaft and a wheel rotatably mounted at said shaft and rotatable about an axis of rotation of said wheel, and wherein said door panels move along said tracks via rolling engagement of said wheels of said track wheel assemblies with said tracks as said door panels move between an opened position and a closed position; wherein said track wheel assemblies, when disposed at said door panels, are configured to allow for movement of the respective door panel relative to said wheels in a direction generally normal to said axes of rotation of said wheels and generally normal to a direction of travel of said wheels along said tracks; a door moving assembly that functions

Abstract: An overhead garage door opening and closing system for a building structure having a track system comprising a pair of spaced apart tracks; a plurality of hinged door panels hingedly connected together to form the door; a plurality of track wheel assemblies disposed at said door panels, wherein each of said plurality of track wheel assembly comprises a shaft and a wheel rotatably mounted at said shaft and rotatable about an axis of rotation of said wheel, and wherein said door panels move along said tracks via rolling engagement of said wheels of said track wheel assemblies with said tracks as said door panels move between an opened position and a closed position; wherein said track wheel assemblies, when disposed at said door panels, are configured to allow for movement of the respective door panel relative to said wheels in a direction generally normal to said axes of rotation of said wheels and generally normal to a direction of travel of said wheels along said tracks; a door moving assembly that functions