Resilient door panel

A door for at least partially covering a doorway in a wall and being able to recover from an impact comprising:

• a resilient core;
• a flexible covering that at least partially covers the resilient core to comprise a first door panel having a relaxed shape disposed along a plane, wherein the first door panel is able to substantially recover its relaxed shape after the impact causes appreciable distortion in the first door panel, and the first door panel is able to transmit in a direction within the plane a compressive load and do so without appreciable distortion to the first door panel;
• an actuation system having a carrier coupled to the first door panel to render the first door panel moveable laterally to the doorway between a doorway blocking position and an unblocking position while inhibiting the first door panel from rotating about a vertical axis;
• and
• a support beam coupled to the carrier and interposed between the resilient core and the flexible covering.

A door for at least partially covering a doorway in a wall and being able to recover from an impact, comprising:

• a resilient core;
• a flexible covering that at least partially covers the resilient core to comprise a first door panel having a relaxed shape disposed along a plane, the first door panel being at least thickness compressible and further being able to substantially recover its relaxed shape after an impact causes appreciable distortion in the first door panel, the first door panel being further able to transmit in a direction within the plane a compressive load having a magnitude below a first threshold without appreciable distortion to the first door panel;
• an actuation system coupled to the first door panel to render the first door panel moveable laterally to the doorway between a doorway blocking position and an unblocking position while inhibiting the first door panel from rotating about a vertical axis;
• a second door panel coupled to the actuation system and being substantially parallel with the first door panel and displaced out of coplanar alignment therewith;
• a trailing edge seal extending from the first door panel towards the second door panel;
• and
• a leading edge seal extending from the second door panel towards the first door panel, wherein the first door panel and the second door panel both move in a first direction to close the door such that the trailing edge seal engages the leading edge seal, and wherein the first door panel and the second door panel both move in a second direction to open the door such that the trailing edge seal disengages the leading edge seal.

A door for at least partially covering a doorway in a wall and being able to recover from an impact that temporarily deforms the door, comprising:

• an overhead track adapted to be mounted adjacent the doorway;
• a resilient core;
• a flexible covering that covers the resilient foam core to comprise a first door panel suspended from the overhead track;
• and
• a plurality of backup plates interposed between the resilient foam core and the flexible covering, wherein the plurality of backup plates have a rigidity greater than that of the resilient foam core and the flexible covering, but are moveable relative to each other so that the resilient foam core, the flexible covering, and the plurality of backup plates being moveable provides the first door panel with sufficient flexibility and resilience to recover from the impact.

A door for at least partially covering a doorway in a wall and being able to recover from an impact that temporarily deforms the door, comprising:

• an overhead track adapted to be mounted adjacent the doorway;
• a resilient core;
• a flexible covering that covers the resilient foam core to comprise a first door panel suspended from the overhead track;
• and
• a plurality of backup plates interposed between the resilient foam core and the flexible covering, wherein the plurality of backup plates have a rigidity greater than that of the resilient foam core and the flexible covering, but are moveable relative to each other;
• a plurality of cover plates moveable relative to each other;
• and
• a replaceable seal secured between the plurality of backup plates and the plurality of cover plates so that the resilient foam core, the flexible covering, the plurality of backup plates being moveable, and the plurality of cover plates being moveable provides the first door panel with sufficient flexibility and resilience to recover from the impact.

A door for at least partially covering a doorway in a wall and being able to recover from an impact, comprising:

• a resilient core;
• a flexible covering that at least partially covers the resilient core to comprise a first door panel having a relaxed shape disposed along a plane, the first door panel being at least thickness compressible and further being able to substantially recover its relaxed shape after an impact causes appreciable distortion in the first door panel, the first door panel being further able to transmit in a direction within the plane a compressive load having a magnitude below a first threshold without appreciable distortion to the first door panel;
• an actuation system coupled to the first door panel to render the first door panel moveable laterally to the doorway between a doorway blocking position and an unblocking position while inhibiting the first door panel from rotating about a vertical axis;
• and
• a plurality of backup plates interposed between the resilient core and the flexible covering, wherein the plurality of backup plates have a rigidity greater than that of the resilient core and the flexible covering.

A door for at least partially covering a doorway in a wall and being able to recover from an impact, comprising:

• a resilient core;
• a flexible covering that at least partially covers the resilient core to comprise a first door panel having a relaxed shape disposed along a plane, the first door panel being at least thickness compressible and further being able to substantially recover its relaxed shape after an impact causes appreciable distortion in the first door panel, the first door panel being further able to transmit in a direction within the plane a compressive load having a magnitude below a first threshold without appreciable distortion to the first door panel;
• an actuation system coupled to the first door panel to render the first door panel moveable laterally to the doorway between a doorway blocking position and an unblocking position while inhibiting the first door panel from rotating about a vertical axis;
• and
• a carrier securing the first door panel to the actuation system and a support beam coupled to the carrier and interposed between the resilient core and the flexible covering.

A door for at least partially covering a doorway in a wall and being able to recover from an impact, comprising:

• a resilient core;
• a flexible covering that at least partially covers the resilient core to comprise a first door panel having a relaxed shape disposed along a plane, wherein the first door panel is able to substantially recover its relaxed shape after the impact causes appreciable distortion in the first door panel, and the first door panel is able to transmit in a direction within the plane a compressive load and do so without appreciable distortion to the first door panel;
• an actuation system coupled to the first door panel to render the first door panel moveable laterally to the doorway between a doorway blocking position and an unblocking position while inhibiting the first door panel from rotating about a vertical axis;
• and
• at least one backup plate interposed between the resilient core and the flexible covering, wherein the at least one backup plate has a rigidity greater than that of the resilient core and the flexible covering.