Wedge seal for loading dock shelter

Abstract From the Canadian patent

A loading dock shelter seal includes a head and a pair of opposed side pads disposed about a door opening in a wall. Each pad is comprised of an elongated linear, foam core and an outer flexible cover with the head and, side pads having complementary beveled end portions arranged in abutting end-to-end contact. Each of the pads is angled inwardly toward the center of the door opening in the wall which allows for outward deformation of the pads upon engagement with a truck using the loading dock whereupon, an outer angled portion of each of the pads is deformed outwardly in a bulging manner so as to enclose the periphery of the truck while an inner angled pad portion remains in sealed …