Applicator nozzle

Details Applicator nozzle Applicator nozzle

1983-08-22

1985-06-04

Beck, Shrive p.

Coating processes

Coating remains adhesive or is intended to be made adhesive

427286, 118410, 401139, B05B 1100

Patent

active

045214565

ABSTRACT:
Applicator nozzles for applying a band of liquid composition e.g. hot melt adhesive to a workpiece using a hand-held applicator have been unsuitable for some purposes. By this invention a nozzle is provided comprising a resiliently flexible applicator portion terminating in a spreading lip of triangular section, bounding a depression and having an orifice e.g. cruciform in shape, opening into the depression, through which orifice material to be applied is supplied to provide a reservoir of composition in the depression. In a preferred nozzle the lip is defined by a frusto-conical outer surface and a surface of the depression meeting at an effectively circular spreading edge portion. In use the nozzle is placed on a workpiece the reservoir of composition forming a pool on the workpiece, the nozzle axis being tilted so that only a trailing edge of the lip contacts the workpiece as composition is applied.

REFERENCES:
patent: 2069256 (1937-02-01), MacKenzie
patent: 2100341 (1937-11-01), MacKenzie
patent: 2294472 (1942-09-01), MacKenzie
patent: 2552853 (1951-05-01), Isserstedt
patent: 3093274 (1963-06-01), Galbierz
patent: 3536411 (1970-10-01), Eisert
patent: 3628500 (1971-12-01), Matlock

Affiliated with

Also associated with

Rating

Applicator nozzle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Applicator nozzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Applicator nozzle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-828733