Three Dimensional Template for the Application of Spray Foam
Original Publication Date: 1986-Jun-01
Included in the Prior Art Database: 2005-Mar-09
Foam is used to acoustically insulate machine covers, such as the rectangular cover C illustrated in FIG. 1. A 3-D template T has an exterior configuration that generally corresponds to portions of the interior of the cover, and together they define cavities into which the foam may be applied, such as by spraying. The template is then removed, leaving the foam in place against the interior surface of the cover.