Patent ID: 9266140
Filing Date: 2016-02-23
CPC Classification: B05B,B05C,B65D

Claim Text:
1. An adhesive applicator device for applying adhesive material in a bead ring to a surface, the device comprising: a nozzle comprising a nozzle intake port, a nozzle outlet port, and a nozzle cavity connecting and providing fluid communication between the inlet and outlet ports; the outlet port having an annular shape configured to form an annular bead of adhesive material on a surface onto which the nozzle dispenses adhesive material; the nozzle cavity comprising an annular flow path leading to the annular outlet port and shaped to dispense adhesive material through the outlet port axially; and the nozzle comprising inner and outer concentric walls defining the annular flow path therebetween, the inner concentric wall extending axially beyond the outer concentric wall to allow outward radial movement of adhesive material and to block inward radial encroachment of adhesive material.