Printing – Stenciling – Processes
Patent
1998-12-07
2000-05-16
Yan, Ren
Printing
Stenciling
Processes
101123, 118301, 118256, B41M 112
Patent
active
060621354
ABSTRACT:
A screening apparatus including a table for holding an article; and a dual reservoir dispensing assembly. The dual reservoir assembly includes first and second reservoirs for holding first and second materials to be dispensed; first and second nozzles in communication with first and second reservoirs, respectively, for dispensing first and second materials; tilting apparatus for tilting the nozzles in a first direction so that the first nozzle is tilted into position for dispensing the first material and for tilting the nozzles in a second direction so that the first nozzle is tilted out of position and the second nozzle is tilted into position for dispensing the second material; and apparatus for moving the dual reservoir dispensing assembly with respect to the table wherein, in operation, the first nozzle is tilted into position during a first movement across the article and the second nozzle is titled into position during a second movement across the article.
REFERENCES:
patent: 3827602 (1974-08-01), Nicholls
patent: 4025669 (1977-05-01), Greenstein
patent: 4040420 (1977-08-01), Speer
patent: 4261481 (1981-04-01), Speer
patent: 4324815 (1982-04-01), Mitani et al.
patent: 4362486 (1982-12-01), Davis et al.
patent: 4419168 (1983-12-01), Paul
patent: 4801434 (1989-01-01), Kido et al.
patent: 4949874 (1990-08-01), Fiedler et al.
patent: 5078082 (1992-01-01), Soerewyn
patent: 5202153 (1993-04-01), Siuta
patent: 5290259 (1994-03-01), Fischer
patent: 5293504 (1994-03-01), Knickerbocker et al.
patent: 5395040 (1995-03-01), Holzmann
patent: 5565033 (1996-10-01), Gaynes et al.
patent: 5639562 (1997-06-01), Natarajan
patent: 5683014 (1997-11-01), Smolen, Jr. et al.
patent: 5802970 (1998-09-01), Tani
patent: 5806423 (1998-09-01), Tani
IBM Technical Disclosure Bulletin, vol. 28, No. 2 Jul. 1985, pp. 808-809, "QUICK-CHANGE PASTE DISPENSER WITH MIXER".
IBM Technical Disclosure Bulletin, vol. 14, No. 3, Aug. 1971, p. 739, "EXTRUSION SCREENING NOZZLE", S. W. Cornell, et al.
Buechele Alvin W.
Muggenburg Karl O.
Utter James C.
Weisman Renee L.
Blecker Ira D.
International Business Machines - Corporation
Yan Ren
LandOfFree
Screening apparatus including a dual reservoir dispensing assemb does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Screening apparatus including a dual reservoir dispensing assemb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screening apparatus including a dual reservoir dispensing assemb will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-249932