Claims
- 1. A reinforced garage door in which said garage door has a plurality of horizontal panels, having a horizontal width and a vertical height, which panels are monolithic for the entire length of the panels, with adjacent panels above such panels having reversely folded edge portions with a tongue and a groove joint along the top edge and the bottom edge, such panels having open end members, open reinforcing members spaces vertically and interiorly of the door, and means for securement at the extreme lateral edges to a track for raising and lowering the door, the improvement comprising:
- a plurality of longitudinal unitary reinforcement insertable horizontally and interiorly of the tongue and the groove top and bottom longitudinal reversely folded edge portions of the panel from one end thereof to the other uninterrupted by any vertical reinforcement members;
- a plurality of reinforcement members positioned vertically at the lateral edges of the subject panel; and
- all of said reinforcement members framing a given reinforced area along the height and width of each panel;
- whereby a standard garage door is reinforced around the edges of its various reinforced members by reinforcement bars positioned to retrofit the openings.
- 2. A method for reinforcing a garage door having a plurality of horizontal panels, monolithic of the entire length of the panels, with adjacent panels above or below such panels having reversely folded tongue and groove joints along the top edge and the bottom edge, such panels having open end members, open reinforcing stile members spaces vertically and interiorly of the door, and means for securement at the extreme lateral edges to track for raising and lowering the door, the steps of which comprising:
- forming a plurality of unitary reinforcing members positioned to nestle horizontally at the top edge and bottom edge of each such panel in the reversely folded portion of such edges;
- forming a unitary reinforcing member to nestle in the uninterrupted longitudinal edge of the subject panel and positioning it in place; and
- forming a plurality of stile reinforcing member vertically oriented at the lateral vertical edges and intermediate reinforcing members in the panel;
- whereby placing the subject reinforcing members into a door panel can be done as a step of the original manufacturing or retrofitting such a door for reinforcement to gain additional straight.
- 3. In the garage door according to claim 1,
- said extrusions being formed of aluminum; and
- said extrusions having substantially right-angled corners throughout their cross-sections.
Parent Case Info
This is a Continuation application Ser. No. 09/072,210, filed on May 4, 1998 now abandoned.
US Referenced Citations (8)
Continuations (1)
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Number |
Date |
Country |
Parent |
072210 |
May 1998 |
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