A frame for a window or a door, or both, is provided. The frame includes at least two metal frame members which are separated. A thermal strut engages both frame members, creating a thermal barrier between the frame members and acting as a structural component of the frame.
대표청구항▼
1. A frame to be used with a window or door in a building structure, the frame comprising: a first frame member comprised of metal and having a first longitudinal axis, a first longitudinal extension, and a second longitudinal extension adjacent the first longitudinal extension, the first longitudin
1. A frame to be used with a window or door in a building structure, the frame comprising: a first frame member comprised of metal and having a first longitudinal axis, a first longitudinal extension, and a second longitudinal extension adjacent the first longitudinal extension, the first longitudinal extension and the second longitudinal extension together defining a first channel;a second frame member comprised of metal and having a second longitudinal axis, a third longitudinal extension, and a fourth longitudinal extension adjacent the third longitudinal extension, the third longitudinal extension and the fourth longitudinal extension together defining a second channel; anda strut being a pultrusion comprised of fiberglass and comprising a central base, a first side member extending from the central base, and a second side member extending from the central base;the first frame member not in direct contact with the second frame member, the first side member of the strut residing at least partially within the first channel, and the second side member of the strut residing at least partially within the second channel, the strut creating a thermal barrier between the first frame member and the second frame member and acting as a structural reinforcement of the frame such that the frame exhibits an I value of at least 3.0 in4. 2. The frame of claim 1, wherein the first side member has at least one longitudinal groove therein. 3. The frame of claim 2, wherein the second side member has at least one longitudinal groove therein. 4. The frame of claim 1, wherein the first side member of the strut is not crimped in the first channel, and the second side member of the strut is not crimped in the second channel. 5. The frame of claim 1, further comprising a thermal pocket filler which is engaged with both the first frame member and the second frame member. 6. The frame of claim 5, wherein the thermal pocket filler is comprised of fiberglass. 7. A door hingedly attached to the frame of claim 1. 8. The frame of claim 1, wherein the first longitudinal extension and the second longitudinal extension are not parallel with respect to each other. 9. The frame of claim 8, wherein the third longitudinal extension and the fourth longitudinal extension are not parallel with respect to each other. 10. A frame to be used with a window or door of a building structure, the frame comprising: a first hollow frame member comprised of metal and having a first longitudinal axis and a first frame member wall, a first longitudinal member attached to the first frame member wall and extending in a direction substantially parallel to the first longitudinal axis, and a second longitudinal member attached to the first frame member wall and extending in a direction substantially parallel to the first longitudinal axis and located adjacent the first longitudinal member, the first longitudinal member and the second longitudinal member together defining a first channel;a second hollow frame member comprised of metal and having a second longitudinal axis and a second frame member wall, a third longitudinal member attached to the second frame member wall and extending in a direction substantially parallel to the second longitudinal axis, and a fourth longitudinal member attached to the second frame member wall and extending in a direction substantially parallel to the second longitudinal axis and located adjacent the third longitudinal member, the third longitudinal member and the fourth longitudinal member together defining a second channel; anda strut comprising both fiberglass and a polymeric resin, the strut comprising more fiberglass than polymeric resin, the strut having a central base, a first side member extending from the central base, and a second side member extending from the central base;the first frame member not in direct contact with the second frame member, the first side member of the strut residing at least partially within the first channel and fixedly secured within the first channel at least in part by use of an adhesive, and the second side member of the strut residing at least partially within the second channel and fixedly secured within the second channel at least in part by use of an adhesive, the strut creating a thermal barrier between the first frame member and the second frame member and acting as a structural reinforcement of the frame such that the frame exhibits an I value of at least 3.0 in4. 11. The frame of claim 10, further comprising a thermal pocket filler which is engaged with both the first frame member and the second frame member. 12. The frame of claim 11, wherein the thermal pocket filler is comprised of fiberglass. 13. The frame of claim 10, wherein the first longitudinal member and the second longitudinal member extend inwardly and are not parallel with respect to each other in the inwardly extending direction. 14. The frame of claim 13, wherein the third longitudinal member and the fourth longitudinal member are not parallel with respect to each other. 15. The frame of claim 10, wherein the central base has a central base thickness, the first side member has a first side member thickness, and the second side member has a second side member thickness, the first side member thickness being greater than the central base thickness and the second side member thickness being greater than the central base thickness. 16. The frame of claim 10, wherein the first side member of the strut has a plurality of longitudinal grooves on at least one face thereof. 17. The frame of claim 16, wherein the second side member of the strut has a plurality of longitudinal grooves on at least one face thereof.
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이 특허에 인용된 특허 (21)
Giacomelli Mario,ITX, Aluminium section member assembly with a thermal bridge gap for window and door frames.
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