Chamber doctor blade assembly

Details Chamber doctor blade assembly Chamber doctor blade assembly

1995-12-22

1997-05-13

Burr, Edgar S.

Printing

Inkers

Roller

101350, B41F 146

Patent

active

056282508

ABSTRACT:
A chamber doctor blade assembly includes axially spaced lateral cheeks that seal the ends of the ink reservoir. Each of these lateral cheeks has a sealing face that conforms to the curvature of the screen roller with which the chamber doctor blade is used. These sealing faces are provided with lubricant reservoirs. The lateral faces also have leading edges bent or flared out to form strippers which remove excess beads of ink from the screen roller.

REFERENCES:
patent: 4513662 (1985-04-01), Schneider
patent: 4584941 (1986-04-01), Weber
patent: 4796528 (1989-01-01), Sarazen
patent: 4982660 (1991-01-01), Hamm et al.
patent: 4989509 (1991-02-01), Zimmer
patent: 4991504 (1991-02-01), Fina
patent: 5044277 (1991-09-01), John
patent: 5150651 (1992-09-01), Flores
patent: 5388515 (1995-02-01), Schneider et al.
patent: 5497702 (1996-03-01), Gorter

Affiliated with

Also associated with

Rating

Chamber doctor blade 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 Chamber doctor blade assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chamber doctor blade assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1378572