Patent ID: 8777193

Claim:
A vibration isolation fastener insert adapted to be partially or wholly fixed in a hole in a panel, comprising: a rigid generally cylindrical hub having upper and lower longitudinal ends and a radially outward extending annular flange having an outer side surface and opposing upper and lower surfaces, and a central longitudinal through opening adapted to receive a fastener element; an annular elastomeric bushing snugly carried or formed around said hub and having an inner annular slot therein receiving and enclosing the outer side surface and upper and lower surfaces of said radially extending flange; a first housing having a cylindrical sidewall adapted to axially extend into the hole in said panel, and an annular upper flange extending radially inwardly; a second housing having a cylindrical sidewall adapted to axially extend into and adapted to be fixed within the hole in said panel, and an annular lower flange extending radially inwardly; said upper and lower flanges each having a central through opening generally aligned with said longitudinal opening; the cylindrical sidewall of said first housing being disposed around and receiving a side surface of said bushing, and said upper flange extending radially inwards abutting an upper surface of said bushing; and the cylindrical sidewall of said second housing disposed around and receiving an external surface of the cylindrical sidewall of said first housing, and said lower flange extending radially inward abutting a lower surface of said bushing.