Device for adjusting distances between axes of cylinders in a printing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 20, 1996
Grant Date -
N/A
app pub date -
Jul 28, 1995
filing date -
Feb 3, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a printing machine (frame etc. not shown) a counterpressure cylinder (1) is rotatably supported in cylindrical bearing housings (5) bordering on the counterpressure cylinder (1) and being held rotatably in the printing machine by means of rollers (10, 11, 12, 13). Opposite to each of these bearing housings (5) is a bearing housing (8) for a plate cylinder (2), the later bearing housing (8)bordering on the plate cylinder (2) and likewise being held in the printing machine between pollers (14, 15, 16, 17). One of these rollers (14) is rotatably supported in the bearing housing (5) for the counterpressure cylinder (1), while two of the rollers (16, 17)act on the bearing housings (8) for the plane cylinder (2) with a classically yielding pressing force. By means of an actuating mechanism (21, 22, 23, 24) each of the bearing housing (5) for the counterpressure cylinder (1) can be turned from a position in which the axis of the roller (1-4) in the bearing housings (5) is coplanar with the axes of the counterpressure cylinder (1) and the plate cylinder (2), to a non-co-planar position, thus reducing the distance between the axes of the cylinders (1, 2).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully