Flexography ink roller unit

Details Flexography ink roller unit Flexography ink roller unit

2007-03-13

2007-03-13

Yan, Ren (Department: 2854)

Printing

Inkers

Roller

C101S352010

Reexamination Certificate

active

11143445

ABSTRACT:
A ink roller unit comprised of multiple ink rollers axially arrange in parallel on a turntable unit; the turntable unit being provided to a dancer; one end of the dancer being pivoted to a lateral shaft and the other end coupled to a drive unit; the dancer as driven swinging at a given angel along the lateral shaft; the turntable in turn changing its location to get near to that of the printing roller or not to facilitate selection of other ink rollers to execute the printing job.

REFERENCES:
patent: 3306197 (1967-02-01), Jensen et al.
patent: 4150621 (1979-04-01), Raible
patent: 4370926 (1983-02-01), Hattori
patent: 5081928 (1992-01-01), Harrison
patent: 5154602 (1992-10-01), Harrison
patent: 6101940 (2000-08-01), Huff
patent: 6293195 (2001-09-01), Allison, Jr.

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