Stencil printer having back press roller with clamp and movable

Details Stencil printer having back press roller with clamp and movable Stencil printer having back press roller with clamp and movable

1998-06-19

2000-08-08

Burr, Edgar

Printing

Stenciling

Rotary machines

101116, 101246, 101409, B41L 1306, B41F 2104

Patent

active

060985372

ABSTRACT:
In a stencil printer, in order to definitely prevent an ink leakage even when the perforated portion 20c of the printing drum laps over the clamp 25 of the back press roller 14, the portions of a part of the outer circumferential surface of the back press roller positioned adjacent to the rear and opposite side edges of the clamp 25 is provided by a movable circumferential member 66 adapted to bias rearward relative to the clamp in synchronization with the opening operation of the clamp, so as thereby to cancel the clearance formed along the periphery of the clamp without obstructing the opening operation of the clamp.

REFERENCES:
patent: 4911069 (1990-03-01), Hayama et al.
patent: 5243904 (1993-09-01), Hayama et al.
patent: 5483878 (1996-01-01), Hanzawa
patent: 5555802 (1996-09-01), Ohinata et al.
patent: 5669298 (1997-09-01), Negishi et al.
patent: 5671670 (1997-09-01), Takahashi et al.
patent: 5671671 (1997-09-01), Wyssmann et al.
patent: 5690027 (1997-11-01), Takahashi et al.

Affiliated with

Also associated with

Rating

Stencil printer having back press roller with clamp and movable does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stencil printer having back press roller with clamp and movable , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stencil printer having back press roller with clamp and movable will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1139907