Patent ID: 6244522
Filing Date: 2001-06-12
Classification: B05B

Abstract:
A dispensing head for air assisted and airless application of a material to a surface, comprising:a first barrel having a material supply passageway therethrough to receive the material;said first barrel having a nozzle seat at an end thereof;a nozzle having an orifice through which material from said supply passageway is dispensed;said nozzle having an extension closely received in a recess of said nozzle seat;a second barrel disposed about said first barrel with an air passageway therebetween, said nozzle having an annular flange with air ports formed therein and in fluid communication with said air passageway, said second barrel comprising an inwardly extending shoulder that engages said flange to securely hold said nozzle in said nozzle seat after assembly;and a seal disposed on said extension and engaging a wall of said recess to retain said nozzle body in said nozzle seat during assembly of the dispensing head.