초록 ▼

A frame assembly for sheet material. A plurality of inner frame sections have at least one recess for receiving the sheet material. The inner frame sections can be fitted around at least part of the periphery of the sheet material. A first outer frame for receiving the sheet material with the inner

A frame assembly for sheet material. A plurality of inner frame sections have at least one recess for receiving the sheet material. The inner frame sections can be fitted around at least part of the periphery of the sheet material. A first outer frame for receiving the sheet material with the inner frame sections fitted thereon is provided, together with a second outer frame to be applied to the sheet material with the inner frame sections fitted thereon. A mechanism to connect the first and second external frames together is provided, with the inner frame sections therebetween. The first and second outer frames together define a space whose shape corresponds to that of the outer cross-sectional shape of the inner frame sections. Thus, the first and second outer frames capture the sheet material with the inner frame sections fitted thereon. A mechanism to hold the inner frame section in place is included.

대표청구항 ▼

1. A frame assembly for sheet material, comprising: an inner frame section having at least one recess for receiving the sheet material therein, wherein the at least one recess of the inner frame section is fittable around the peripheral edge of the sheet material;a first outer frame for receiving th

1. A frame assembly for sheet material, comprising: an inner frame section having at least one recess for receiving the sheet material therein, wherein the at least one recess of the inner frame section is fittable around the peripheral edge of the sheet material;a first outer frame for receiving the sheet material with the inner frame section fitted thereon;a second outer frame for receiving the sheet material with the inner frame sect fitted thereon; andmeans to connect the first and second outer frames together;wherein the first and second outer frames together define a space for receiving the inner frame section,wherein the first and second outer frames are adapted to apply a compressive force to the inner frame section to clamp the inner frame section and substantially prevent movement of the inner frame section relative to the first and second outer frames,and wherein a geometry of the inner frame section is such that the inner frame section has a neck portion and a base portion, the neck portion including a mouth of the at least one recess, wherein the outer cross-sectional shape of the inner frame section is such that the base portion is wider than the neck portion. 2. A frame assembly according to claim 1, wherein the cross-sectional shape of the inner frame section is substantially triangular. 3. A frame assembly according claim 1, wherein the cross-sectional shape of the base portion of the inner frame section is selected from circular, regular polygonal and irregular polygonal. 4. A frame assembly according to claim 1, wherein a mounting insert is arranged within each recess of the inner frame section, for assisting the correct location of the sheet material in the recess. 5. A frame assembly according to claim 1, further comprising a spacer element to increase the space between the first and second outer frame or to increase the length of the outer frames, whereby different sizes of the inner frame section can be fitted subsequently. 6. A frame assembly according to claim 1, wherein the first and second outer frames are provided with at least one respective projection and groove, so that their distance apart can be adjusted. 7. A frame assembly according to claim 1, comprising tightening means for tightening and fitting the second outer frame to the first outer frame. 8. A frame assembly according to claim 1, comprising bolts for bolting the first outer frame to a surround which is part of the structure in which the frame assembly is to be mounted, the bolts being fitted transversely of the sheet material. 9. A frame assembly according to claim 1, wherein the cross-sectional shape of the space between an inner frame and the outer frames corresponds to that of the inner frame section. 10. A frame assembly according to claim 1, wherein a sealing and/or bonding material is provided in the recesses of the inner frame section. 11. A frame assembly according to claim 1, wherein the frame assembly is a window or door frame assembly and the sheet material is glass, clear, opaque, or translucent. 12. A frame assembly according to claim 1, wherein the inner frame section and the outer frames are made of aluminium, steel, UPVC or other plastics or polymer material. 13. Amended) A frame assembly according to claim 1, wherein at least one of the first and second outer frames include a lip which in use engages over the inner frame section. 14. A frame assembly according to claim 1, wherein the sides of the inner frame section are flexible, so that on holding of the inner frame section between the outer frames, the sides of the inner frame section can be compressed towards the sheet material.