Sectional door protector
View Patent ↗A sectional overhead door protector is described. In a preferred embodiment an impact bar assembly is fixedly mounted to a door panel to protect the sectional overhead door from inadvertent impact. When the impact bar assembly is struck a force vector is generated inward towards a wall and biased to an outside of the door panel preventing stress on the door.
1. A door protector comprising:
A bumper bar pivotally mounted at each end directly to a first end of a respective impact guide bracket;
a respective compression element positioned between the respective impact guide bracket and the bumper bar; and
a respective pivot bracket pivotally mounted to a second end of the respective impact guide bracket.
2. The door protector of claim 1 further comprising outward and inward pivot bracket impact force vectors.
3. The door protector of claim 1 further comprising a respective spring plate fixed to a respective bumper bar end, wherein the respective compression element is a respective spring positioned between the respective impact guide bracket and the respective spring plate; the respective spring kept in place by a respective spacer passing therethrough, and held in place by a respective retaining assembly.
4. The door protector of claim 3 further comprising outward and inward pivot bracket impact force vectors.
5. A sectional door assembly comprising:
a plurality of hingably connected door panels having at each panel end a mounted roller assembly hingably mounted at a first roller end to contiguous panels, and a second roller end comprising a roller retentively held within a track fixed to a wall;
a bumper bar pivotally mounted at each end directly to a first end of a respective impact guide bracket;
a respective first compression element positioned between the respective impact guide bracket and the bumper bar; and
a respective pivot bracket pivotally mounted at a first end to a second end of the respective impact guide bracket and at a second end to a door panel.
6. The sectional door assembly of claim 5 further comprising outward and inward pivot bracket impact force vectors.
7. The sectional door assembly of claim 5 further comprising a track protector mounted to overlie the track.
8. The sectional door assembly of claim 5 further comprising a channel support bracket positioned between the track and the wall.
9. The sectional door assembly of claim 5 further comprising a respective back plate assembly fixed to the respective pivot bracket, the respective back plate assembly comprising a second compression element.
10. The sectional door assembly of claim 9 wherein the respective back plate assembly comprises a base tube, the base tube passing through a respective door panel channel; the second compression element comprising a panel spacer which overlays the base tube.
11. The sectional door assembly of claim 10 wherein the panel spacer contacts a flush mounted pivot bracket.
12. The sectional door assembly of claim 5 further comprising a respective spring plate fixed to a respective bumper bar end, wherein the respective first compression element is a respective spring positioned between the respective impact guide bracket and the respective spring plate; the respective spring kept in place by a respective spacer passing therethrough, and held in place by a respective retaining assembly.
13. The sectional door assembly of claim 12 further comprising outward and inward pivot bracket impact force vectors.
14. The sectional door assembly of claim 12 further comprising a channel support bracket positioned between the track and the wall.
15. The sectional door assembly of claim 12 further comprising a respective back plate assembly fixed to the respective pivot bracket, the respective back plate assembly comprising a second compression element.
16. The sectional door assembly of claim 15 wherein the respective back plate assembly comprises a base tube, the base tube passing through a respective door panel channel; the second compression element comprising a panel spacer which overlays the base tube.
17. The sectional door assembly of claim 16 wherein the panel spacer contacts a flush mounted pivot bracket.
18. A method of impact protecting a sectional door comprising the steps of:
mounting a door protector to a sectional door panel;
absorbing a door protector impact with a first compression element; and
directing a door protector impact force vector inward towards a wall and biased to an outside of the door panel;
wherein the door protector comprises:
a bumper bar pivotally mounted at each end directly to a first end of a respective impact guide bracket;
a respective compression element positioned between the respective impact guide bracket and the bumper bar; and
a respective pivot bracket pivotally mounted to a second end of the respective impact guide bracket.
19. The method of claim 18 further comprising the step of absorbing the door protector impact with a second compression element.
20. The method of claim 19 wherein the second compression element transfers an impact load to a wall.