Electrifiable-material applicator

Details Electrifiable-material applicator Electrifiable-material applicator

1980-11-26

1983-05-31

Lusignan, Michael R.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

Electrostatic and/or electromagnetic attraction or...

118301, 118624, 427 141, 427 26, 427 27, 427200, 427204, B05B 502

Patent

active

043855881

ABSTRACT:
A device for depositing an electrifiable material, e.g. cut strands, fleece, flock, upon an adhesive-coated surface comprises a vibrating sieve which is formed by a multiplicity of cylindrical parallel elements in line contact along respective generatrices and in line contact with an enclosure. In the interstices between these elements the electrifiable material passes through a grid on the bottom of this sieve which is connected to a high voltage source so that electrostatic forces assist in a transfer of the material to the adhesive. The application pattern is determined by a mask on the upper portion of the sieve and a complementary mask on a similar sieve through which excess particles are evacuated from the application region.

REFERENCES:
patent: 3714928 (1973-02-01), Taylor
patent: 3793050 (1974-02-01), Mumpower
patent: 3798048 (1974-03-01), Brody et al.

Affiliated with

Also associated with

Rating

Electrifiable-material applicator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2242623