Printing – Stenciling
Patent
1987-04-16
1987-11-10
Eickholt, E. H.
Printing
Stenciling
101129, 118406, B41F 1500
Patent
active
047049618
ABSTRACT:
A screen printing assembly attachable to a screen frame supporting a screen having a pattern. A support frame, which comprises a flat aluminum extrusion, is positionable adjacent and attachable to the screen frame. A squeegee assembly is movable relative to the support frame and positionable generally on the screen to press ink through the screen. A sealed chamber is connected to the bottom of the support frame and positionable generally adjacent the screen. The squeegee assembly presses the ink through the screen within this sealed chamber. The sealed chamber safety contains the printing ink solvents which are deposited in it. A flexible plastic sheet forms the upper surface of the sealed chamber. This sheet, which can have ultra-violet properties, rolls at its opposite ends about rod assemblies. The sheet is attached to the squeegee assembly and moves with it between these rod assemblies. Tension springs mounted in the rod assemblies keep the sheet taut. The rod assemblies are mounted at their ends in bearing members, which are mounted to and depend from the support frame. The bearing member are mounted to the support frame so that they are inside of the screen frame or, alternatively, at the outside ends. The support frame has length adjustable sides so that it can fit all conventional presses.
REFERENCES:
patent: 1322667 (1919-11-01), Zemke
patent: 1641143 (1927-09-01), Allen
patent: 1805144 (1931-05-01), Jones
patent: 1894530 (1933-01-01), Bernardo
patent: 2152274 (1939-03-01), Papazian
patent: 2547554 (1951-04-01), Beckelman
patent: 2972303 (1961-02-01), Marchi
patent: 2975705 (1961-03-01), Gilman
patent: 3081698 (1963-03-01), Childress et al.
patent: 3137230 (1964-06-01), Ichinose
patent: 3199449 (1965-08-01), Jaffa et al.
patent: 3252411 (1966-05-01), Black
patent: 3282207 (1966-11-01), Plymale
patent: 3374731 (1968-03-01), Thorne
patent: 3742902 (1973-07-01), Heston, Jr.
patent: 3896722 (1975-07-01), Farrow
patent: 3955501 (1976-05-01), Bubley et al.
patent: 3980017 (1976-09-01), Black
patent: 4023486 (1977-05-01), Linthicum
patent: 4148604 (1979-04-01), Bachtiger
patent: 4268545 (1981-05-01), Hodulin
patent: 4545300 (1985-10-01), Jensen
Jensen Roger A.
Wolfe John M.
Eickholt E. H.
Jensen Roger A.
LandOfFree
Screen printing assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Screen printing assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screen printing assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1060848