초록 ▼

A rail cover assembly includes first and second cover portions with surface regions made from an antimicrobial material. The first cover portion has opposing and longitudinally-extending L-shaped lips with at least one pair of first slots defined at opposing locations along the lips. The second cove

A rail cover assembly includes first and second cover portions with surface regions made from an antimicrobial material. The first cover portion has opposing and longitudinally-extending L-shaped lips with at least one pair of first slots defined at opposing locations along the lips. The second cover portion has opposing longitudinal edges for nesting with the first cover portion's lips, and has at least one pair of second slots defined at opposing locations along the edges in alignment with a corresponding pair of the first slots. A joiner is partially engaged in each of the first slots and partially engaged in a correspondingly aligned one of the second slots. Each joiner includes a first spring-loaded portion engaging the first cover portion and a second spring-loaded portion engaging the second cover portion.

대표청구항 ▼

1. A rail cover assembly, comprising: a first cover portion having opposing and longitudinally-extending L-shaped lips, said first cover portion having surface regions defined by an antimicrobial material;at least one pair of first slots defined at opposing locations along said lips;a second cover p

1. A rail cover assembly, comprising: a first cover portion having opposing and longitudinally-extending L-shaped lips, said first cover portion having surface regions defined by an antimicrobial material;at least one pair of first slots defined at opposing locations along said lips;a second cover portion having opposing longitudinal edges for nesting with said lips, said second cover portion having surface regions defined by said antimicrobial material;at least one pair of second slots defined at opposing locations along said edges and aligned with a corresponding pair of said first slots; anda joiner for partial engagement in each of said first slots and for partial engagement in a correspondingly aligned one of said second slots, said joiner including a first spring-loaded portion engaging said first cover portion and a second spring-loaded portion engaging said second cover portion. 2. A rail cover assembly as in claim 1, wherein each of said first slots and each of said second slots has a length, wherein each said joiner has a width, wherein said width of said joiner is aligned along said length of said first slots and said second slots, and wherein said length is greater than said width. 3. A rail cover assembly as in claim 1, wherein said joiner comprises a monolithic metal structure. 4. A rail cover assembly as in claim 1, wherein said joiner comprises: a metal frame lying in a plane, said metal frame circumscribing an open region in a central portion of said metal frame;a first metal ramp coupled to said metal frame and extending into said open region, said first metal ramp at a first acute angle with respect to said plane; anda second metal ramp coupled to said metal frame and extending into said open region, said second metal ramp at a second acute angle with respect to said plane. 5. A rail cover assembly as in claim 4, wherein said first acute angle is approximately equal to said second acute angle. 6. A rail cover assembly as in claim 1, wherein said joiner comprises: a metal frame lying in a plane, said metal frame circumscribing an open region in a central portion of said metal frame;a first metal ramp coupled to said metal frame at a first end thereof and extending into said open region, said first metal ramp at a first acute angle with respect to said plane; anda second metal ramp coupled to said metal frame at a second end thereof opposing said first end, said second metal ramp extending into said open region, said second metal ramp at a second acute angle with respect to said plane. 7. A rail cover assembly as in claim 6, wherein said first acute angle is approximately equal to said second acute angle. 8. A rail cover assembly as in claim 6, wherein said metal frame, said first metal ramp, and said second metal ramp comprise a monolithic structure. 9. A rail cover assembly as in claim 1, further comprising an extension cover coupled to said first cover portion, said extension cover having opposing longitudinal edges aligned with said lips. 10. A rail cover assembly as in claim 1, wherein said surface regions of said first cover portion and said surface regions of said second cover portion comprise microscopically textured surfaces. 11. A rail cover assembly, comprising: a semi-cylindrical first cover having opposing and longitudinally-extending L-shaped lips, said first cover having surface regions defined by an antimicrobial material;at least one pair of first slots defined at opposing locations along said lips;a semi-cylindrical second cover having opposing longitudinal edges nested with said lips wherein a tubular region is defined by said first cover and said second cover, said second cover having surface regions defined by said antimicrobial material;at least one pair of second slots defined at opposing locations along said edges and aligned with a corresponding pair of said first slots; anda joiner partially engaged in each of said first slots and partially engaged in a correspondingly aligned one of said second slots, said joiner including a first spring-loaded portion engaging said first cover portion and a second spring-loaded portion engaging said second cover portion. 12. A rail cover assembly as in claim 11, wherein each of said first slots and each of said second slots has a length, wherein each said joiner has a width, wherein said width of said joiner is aligned along said length of said first slots and said second slots, and wherein said length is greater than said width. 13. A rail cover assembly as in claim 11, wherein said joiner comprises a monolithic metal structure. 14. A rail cover assembly as in claim 11, wherein said joiner comprises: a metal frame lying in a plane, said metal frame circumscribing an open region in a central portion of said metal frame;a first metal ramp coupled to said metal frame and extending into said open region, said first metal ramp at a first acute angle with respect to said plane; anda second metal ramp coupled to said metal frame and extending into said open region, said second metal ramp at a second acute angle with respect to said plane. 15. A rail cover assembly as in claim 14, wherein said first acute angle is approximately equal to said second acute angle. 16. A rail cover assembly as in claim 11, wherein said joiner comprises: a metal frame lying in a plane, said metal frame circumscribing an open region in a central portion of said metal frame;a first metal ramp coupled to said metal frame at a first end thereof and extending into said open region, said first metal ramp at a first acute angle with respect to said plane; anda second metal ramp coupled to said metal frame at a second end thereof opposing said first end, said second metal ramp extending into said open region, said second metal ramp at a second acute angle with respect to said plane. 17. A rail cover assembly as in claim 16, wherein said first acute angle is approximately equal to said second acute angle. 18. A rail cover assembly as in claim 16, wherein said metal frame, said first metal ramp, and said second metal ramp comprise a monolithic structure. 19. A rail cover assembly as in claim 11, further comprising a semi-cylindrical extension cover coupled to said first cover, said extension cover having opposing longitudinal edges aligned with said lips. 20. A rail cover assembly as in claim 11, wherein said surface regions of said first cover and said surface regions of said second cover comprise microscopically textured surfaces. 21. A rail cover assembly, comprising: a semi-cylindrical first cover having opposing and longitudinally-extending L-shaped lips, said first cover having surface regions defined by an antimicrobial material;at least one pair of first slots defined at opposing locations along said lips;a semi-cylindrical second cover having opposing longitudinal edges nested with said lips wherein said first cover and said second cover define a tube, said second cover having surface regions defined by said antimicrobial material;at least one pair of second slots defined at opposing locations along said edges and aligned with a corresponding pair of said first slots; anda monolithic metal joiner partially engaged in each of said first slots and partially engaged in a correspondingly aligned one of said second slots, said joiner including a metal frame lying in a plane and circumscribing an open region in a central portion of said metal frame, a first metal ramp coupled to said metal frame and extending into said open region at a first acute angle with respect to said plane, and a second metal ramp coupled to said metal frame and extending into said open region at a second acute angle with respect to said plane, said first metal ramp engaging said first cover and said second metal ramp engaging said second cover. 22. A rail cover assembly as in claim 21, wherein each of said first slots and each of said second slots has a length, wherein each said joiner has a width, wherein said width of said joiner is aligned along said length of said first slots and said second slots, and wherein said length is greater than said width. 23. A rail cover assembly as in claim 21, wherein said first acute angle is approximately equal to said second acute angle. 24. A rail cover assembly as in claim 21, further comprising a semi-cylindrical extension cover coupled to said first cover, said extension cover having opposing longitudinal edges aligned with said lips. 25. A rail cover assembly as in claim 21, wherein said surface regions of said first cover and said surface regions of said second cover comprise microscopically textured surfaces.