Cleaning mechanism for coating control fluid nozzle

Details Cleaning mechanism for coating control fluid nozzle Cleaning mechanism for coating control fluid nozzle

1982-12-07

1984-09-04

Roberts, Edward L.

Coating apparatus

With heat exchange, drying, or non-coating gas or vapor...

To remove or spread applied coating by gas blast

15 21R, 15 93R, 118302, B05B 1502

Patent

active

044690436

ABSTRACT:
A mechanism for cleaning the discharge opening lips of a coating control nozzle by controlled movement of a plurality of brushes transversely along the nozzle lips. A carriage is mounted on a support frame and is moved along the frame by a rodless cylinder. A plurality of brushes rotated by air motors are mounted on the carriage and are moved along the nozzle lips for cleaning by the carriage. The brushes are mounted on one end of a bellcrank which is attached to the carriage and are pivotally moved into and out of engagement with the nozzle lips by a fluid actuated cylinder mounted on the carriage. One of the brushes engages and cleans the inside surfaces of both nozzle lips simultaneously with two pairs of brushes which clean the outside surfaces of both lips as the carriage moves the brushes transversely along the nozzle opening. A stop is engaged by the bellcrank to limit the pivotal movement of the bellcrank to position the brushes with respect to the nozzle lips. The brushes may be replaced with scraper blades mounted on the end of the bellcrank.

REFERENCES:
patent: 3120668 (1964-02-01), Cook et al.
patent: 3458396 (1969-07-01), Grant
patent: 3471888 (1969-10-01), Grant et al.
patent: 3479678 (1969-11-01), Jeffreys
patent: 3817348 (1974-06-01), Jones
patent: 3937162 (1976-02-01), Fukutani
patent: 4181094 (1980-01-01), Gardiner
patent: 4279052 (1981-07-01), Evrard et al.

Affiliated with

Also associated with

Rating

Cleaning mechanism for coating control fluid 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 Cleaning mechanism for coating control fluid nozzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning mechanism for coating control fluid nozzle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1886376