Flocked weatherstrip
AssigneeThe Standard Products Company
InventorAaron J. Ungerer
Life of this patent
Estimating the term…
Abstract
A flocked weatherstrip is provided for sealing the space between two relatively movable closure members such as sliding doors. The weatherstrip includes a plastic base strip mounting on one of the closure members and having a body of elongated fibers attached to a surface thereof for sealing engagement with the other closure member. The body of flocked fibers includes two groups of interspersed elongated fibers of common material having different deniers and lengths, whereby the body of fibers is of greatest density adjacent the surface of the strip.
Claims6
In a weatherstrip for sealing the space between cooperable relatively movable closure members, said weatherstrip being mountable on one of said closure members and including an elongate body of synthetic plastic having an outer surface coextensive in length therewith, said outer surface being spaced a given distance from and facing the other of said closure members when said weatherstrip is mounted on said one closure member, flocked fiber on said outer surface and projecting therefrom toward said other closure member for sealing engagement therewith, the improvement comprising:
- said flocked fiber including a first plurality of fibers distributed throughout said outer surface and having a first denier and a first length, and a second plurality of fibers distributed throughout said first plurality of fibers and having a second denier generally 15 to 40% of said first denier and a second length generally 40 to 60% of said first length.
The improvement according to claim 5, wherein said second denier is from 3 to 6.
Dependencies are inferred from the claim text.