Knit sleeve with knit barrier extension having a barrier therein and method of construction
View Patent ↗A knit sleeve and method of construction thereof is provided. The knit sleeve is constructed including a knit tubular wall and at least one knit tubular extension attached to the wall. Further, a barrier member is disposed in the at least one knit tubular extension. The at least one knit tubular extension and the barrier member are foldable at least partially about the knit tubular wall.
1. A knit sleeve, comprising:
a knit tubular wall;
at least one knit tubular extension attached to said wall; and
a barrier member disposed in said at least one tubular extension, said at least one knit tubular extension and said barrier member being foldable at least partially about said knit tubular wall, said barrier member includes an impervious, solid sheet of material.
2. The knit sleeve of claim 1 wherein said knit tubular wall is knit at least in part from a first yarn type and said at least one knit tubular extension is knit at least in part from a second yarn type different from said first yarn type.
3. The knit sleeve of claim 2 wherein said first yarn type is a high temperature resistant yarn and said second yarn type is wire.
4. The knit sleeve of claim 3 wherein said first yarn type is a multifilament.
5. The knit sleeve of claim 1 wherein said barrier member is impervious to fluid.
6. A knit sleeve, comprising:
a knit tubular wall;
at least one knit tubular extension attached to said wall; and
a barrier member disposed in said at least one tubular extension, said at least one knit tubular extension and said barrier member being foldable at least partially about said knit tubular wall; and
wherein said knit tubular wall extends along a first longitudinal axis and said at least one knit tubular extension extends along a second longitudinal axis spaced from said first longitudinal axis.
7. The knit sleeve of claim 6 wherein said first longitudinal axis and said second longitudinal axis are substantially parallel.
8. The knit sleeve of claim 6 wherein said first longitudinal axis and said second longitudinal axis are non-parallel.
9. The knit sleeve of claim 1 wherein said knit tubular wall has an inner surface bounding a cavity and an outer surface, said at least one knit tubular extension overlying said outer surface.
10. The knit sleeve of claim 1 wherein said at least one knit tubular extension includes a plurality of knit tubular extensions.
11. The knit sleeve of claim 10 wherein said knit tubular wall extends between opposite ends and said plurality of knit tubular extensions extend from said opposite ends.
12. The knit sleeve of claim 1 wherein said knit tubular wall extends between opposite ends and said at least one knit tubular extension extends from at least one of said opposite ends.
13. The knit sleeve of claim 12 wherein said at least one knit tubular extension has a knit opening adjacent said at least one of said opposite ends.
14. The knit sleeve of claim 12 wherein said at least one knit tubular extension has a width extending between opposite sides, said width being sufficient to extend completely about said knit tubular wall.
15. The knit sleeve of claim 14 further comprising at least fastener adjacent at least one of said opposite sides, said fastener being configured to fix said at least one knit tubular extension completely about said knit tubular wall.
16. The knit sleeve of claim 1 wherein said at least one knit tubular extension wraps completely about said knit tubular wall.
17. The knit sleeve of claim 1 wherein said at least one knit tubular extension is integrally knit with said knit tubular wall.
18. The knit sleeve of claim 1 wherein said at least one knit tubular extension and said knit tubular wall are knit having at least one common yarn.
19. A method of constructing a knit sleeve, comprising:
knitting a tubular wall;
knitting at least one tubular extension extending from the tubular wall while knitting the tubular wall; and
disposing a barrier member including an impervious, solid sheet of material in the at least one tubular extension.
20. The method of claim 19 further including knitting the tubular wall at least in part from a first yarn type and knitting the at least one tubular extension at least in part from a second yarn type different from the first yarn type.
21. The method of claim 19 knitting the tubular wall extending along a first longitudinal axis and knitting the at least one tubular extension extending along a second longitudinal axis spaced from the first longitudinal axis.
22. The method of claim 19 further including knitting a plurality of tubular extensions extending from the tubular wall while knitting the tubular wall.
23. The method of claim 22 further including knitting the plurality of tubular extensions extending from opposite ends of the tubular wall.
24. The method of claim 19 further including knitting the at least one tubular extension extending from at least one end of the tubular wall.
25. The method of claim 24 knitting an opening in the at least one tubular extension adjacent the at least one end of the tubular wall.
26. The method of claim 19 further including knitting the at least one tubular extension having a width sufficient to extend completely about the tubular wall.
27. The method of claim 26 further including providing at least one fastener adjacent at least one side of the at least one tubular extension with the fastener being configured to fix the at least one tubular extension completely about the tubular wall.
28. The method of claim 19 further including knitting the at least one tubular extension and the knit tubular wall having at least one common yarn.