Bracket assembly for connecting rails of various configurations to a support structure

1. A bracket assembly for attaching a rail to a support structure, said rail having a hollow open end, said bracket assembly comprising:

a base piece configured for attaching to said support structure, said base piece comprising a plate and a pair of flanges projecting from said plate; and

an insert removably attachable to said pair of flanges, said insert comprising opposing sidewalls for supporting said rail;

wherein said insert is configured to fit within said hollow open end of said rail such that rails of various configurations may be attached to said support structure.

2. The bracket assembly of claim 1 , wherein said pair of flanges project in a substantially perpendicular orientation with respect to said plate.

3. The bracket assembly of claim 1 , wherein said insert comprises a connecting wall positioned between said opposing sidewalls.

4. The bracket assembly of claim 1 , wherein said pair of flanges each comprise an aperture for receiving a pin to attach said rail to said pair of flanges.

5. The bracket assembly of claim 1 , wherein said base piece further comprises means for attaching the base piece to the support structure.

6. The bracket assembly of claim 5 , wherein said means for attaching the base piece to the support structure comprises an opening for receiving a bracket fastener.

7. The bracket assembly of claim 1 , wherein said insert is comprised of a substantially “H” shaped member.

8. The bracket assembly of claim 1 , further comprising a pin for attaching said insert to said pair of flanges.

9. The bracket assembly of claim 8 , wherein said pin has a smooth surface characterized by an absence of threads.

10. The bracket assembly of claim 1 , further comprising a cover for concealing said base piece.

11. The bracket assembly of claim 10 , wherein said base piece comprises a groove, and said cover comprises a tab for inserting into said groove for attaching said cover to said base piece.

12. The bracket assembly of claim 2 , wherein said pair of flanges each comprise at least one support arranged in a plane substantially perpendicular to said flanges and said plate.

13. A bracket assembly for attaching a rail to a support structure, said rail having a hollow open end, said bracket assembly comprising:

at least one flange for being attached to said support structure;

an insert removably attachable to said at least one flange for supporting said rail; and

a pin for attaching said insert to said rail and said at least one flange, said pin having a smooth surface characterized by an absence of threads;

wherein said insert is configured to fit within said hollow open end of said rail such that rails of various configurations may be attached to said support structure.

14. The bracket assembly of claim 13 , further comprising a plate attached to said at least one flange.

15. The bracket assembly of claim 14 , wherein said at least one flange projects in a substantially perpendicular orientation with respect to said plate.

16. The bracket assembly of claim 13 , wherein said at least one flange comprises two flanges.

17. The bracket assembly of claim 13 , wherein said at least one flange comprises an aperture for receiving said pin.

18. The bracket assembly of claim 14 , wherein said plate further comprises means for attaching the plate to the support structure.

19. The bracket assembly of claim 18 , wherein said means for attaching the plate to the support structure comprises an opening for receiving a bracket fastener.

20. The bracket assembly of claim 13 , wherein said insert comprises a substantially “H” shaped member.

21. The bracket assembly of claim 13 , wherein said insert comprises an aperture for receiving said pin.

22. The bracket assembly of claim 13 , further comprising a cover for concealing said at least one flange.

23. The bracket assembly of claim 22 , further comprising a plate, said plate comprising a groove, and wherein said cover comprises a tab for inserting into said groove for attaching said cover to said plate.

24. The bracket assembly of claim 13 , wherein said at least one flange comprises at least one support arranged in a plane substantially perpendicular to said at least one flange.

25. A bracket assembly for attaching a rail to a support structure, said rail having a hollow open end, said bracket assembly comprising:

at least one flange for being attached to said support structure, said at least one flange configured to be positioned outside of said hollow open end;

an insert removably attachable to said at least one flange for supporting said rail, said insert configured to fit inside said hollow open end; and

a cover for concealing said at least one flange;

wherein said insert and said at least one flange are configured to receive rails of various configurations.

26. The bracket assembly of claim 25 , further comprising a plate attached to said at least one flange.

27. The bracket assembly of claim 26 , wherein said at least one flange projects in a substantially perpendicular orientation with respect to said plate.

28. The bracket assembly of claim 25 , wherein said at least one flange comprises two flanges.

29. The bracket assembly of claim 25 , wherein said at least one flange comprises an aperture for receiving a pin for attaching said insert to said at least one flange.

30. The bracket assembly of claim 26 , wherein said plate further comprises means for attaching the plate to the support structure.

31. The bracket assembly of claim 30 , wherein said means for attaching the plate to the support structure comprises an opening for receiving a bracket fastener.

32. The bracket assembly of claim 25 , wherein said insert comprises a substantially “H” shaped member.

33. The bracket assembly of claim 25 , wherein said insert comprises an aperture for receiving a pin for attaching said insert to said at least one flange.

34. The bracket assembly of claim 25 , further comprising a pin for attaching said insert to said at least one flange.

35. The bracket assembly of claim 26 , wherein said plate comprises a groove, and wherein said cover comprises a tab for inserting into said groove for attaching said cover to said plate.

36. The bracket assembly of claim 25 , wherein said at least one flange comprises at least one support arranged in a plane substantially perpendicular to said at least one flange.

37. A bracket assembly for attaching a rail to a support structure, said rail having a hollow open end, said bracket assembly comprising:

a base piece for attaching to said support structure, said base piece comprising a plate and a pair of opposing flanges projecting from said plate for receiving said rail therebetween;

an insert removably attached to said base piece for being positioned inside said hollow open end;

wherein said bracket assembly defines a space between said flanges and said insert for receiving said rail such that rails of different configurations may be received in said space.

38. The bracket assembly of claim 37 , wherein said insert comprises a pair of opposing walls.

39. The bracket assembly of claim 37 , wherein said flanges project in a substantially perpendicular orientation with respect to said plate.

40. The bracket assembly of claim 37 , wherein said flanges comprise an aperture for receiving a pin for attaching said insert to said flanges.

41. The bracket assembly of claim 37 , wherein said base piece further comprises means for attaching the base piece to the support structure.

42. The bracket assembly of claim 41 , wherein said means for, attaching the base piece to the support structure comprises an opening for receiving a bracket fastener.

43. The bracket assembly of claim 37 , wherein said insert comprises a substantially “H” shaped member.

44. The bracket assembly of claim 37 , wherein said insert comprises an aperture for receiving a pin for attaching said insert to said flanges.

45. The bracket assembly of claim 37 , further comprising a pin for attaching said insert to said flanges.

46. The bracket assembly of claim 37 , further comprising a cover for concealing said base piece.

47. The bracket assembly of claim 46 , wherein said base piece comprises a groove, and wherein said cover comprises a tab for inserting into said groove for attaching said cover to said base piece.

48. The bracket assembly of claim 37 , wherein said flanges comprise at least one support arranged in a plane substantially perpendicular to said flanges.

49. A bracket assembly for attaching a rail to a support structure, said rail being configured to be supported in a laterally extending orientation with respect to said support structure and having a hollow open end, said bracket assembly comprising:

a base piece configured for attaching to said support structure, said base piece comprising a substantially planar plate and a pair of opposing flanges projecting in a direction substantially perpendicular to said plate;

an insert removably attachable to said pair of flanges for supporting said rail, said insert having a pair of spaced apart opposing side walls separated by a connecting wall to form a substantially H shaped configuration;

a pin for attaching said rail to said insert and said base piece, said pin having a rounded cross-section and a substantially smooth exterior surface characterized by an absence of threads, said pin having a length such that said pin is configured to extend from one of said flanges to the other of said flanges; and

a cover for attaching to said base piece to conceal said base piece and said pin when said pin is attached to said base piece, said cover having a shape configured to surround a perimeter of said rail;

wherein said base piece further comprises means for attaching the base piece to the support structure;

wherein said means for attaching the base piece to the support structure comprises at least one opening for receiving a bracket fastener;

wherein said bracket assembly comprises an aperture in each of said flanges and an aperture in each of said sidewalls in said insert for receiving said pin in a sliding engagement such that said pin is configured to pass through said apertures in said flanges and said apertures in said sidewalls in said insert and a pair of apertures in said rail simultaneously to attach said rail to said insert and to said base piece;

wherein said base piece comprises a groove positioned on said base piece so as to face said support structure, and said cover comprises a tab for inserting into said groove for attaching said cover to said base piece;

wherein said pair of flanges comprise at least one support arranged in a plane substantially perpendicular to said pair of flanges and substantially perpendicular to said plate to strengthen said pair of flanges;

wherein said insert is configured to fit within said hollow open end of said rail and said base piece is configured to receive said rail between said pair of flanges such that said rail is interposed between said flanges and said insert; and

wherein said insert and said base piece are configured to be used with rails of various configurations.

50. A bracket assembly for attaching a rail to a support structure, said rail having a hollow open end, said bracket assembly comprising:

a base piece configured for attaching to said support structure; and

an insert removably attachable to said base piece and insertable within said hollow open end of said rail;

said base piece and said insert forming part of a means for attaching rails of different configurations to the support structure such that said bracket assembly is adapted for use with rails having different cross-sectional shapes.