Printing – Work supporting members – Tympan gauges
Patent
1974-03-18
1976-08-24
Burr, Edgar S.
Printing
Work supporting members
Tympan gauges
101316, 271243, B41F 134
Patent
active
039760065
ABSTRACT:
A snap-on drop away register guide for use with a Heidelberg platen in a Heidelberg printing press includes a reciprocating spring biased plunger having transversely mounted thereon, for oscillating movement, a retractable guide plate. A camming arrangement exists between the guide plate and plunger which is operable upon rectilinear movement of the latter to effectuate the oscillating movement of the former between extended and retracted positions. A one-piece, snap-on raiser quickly changes the height of the lower paper margin and is provided with a vertical rib on one of two depending legs which cooperates with an offset on the drop away register guide to prevent improper mounting of the raiser on the drop away guide. An extension side guide for the Heidelberg platen includes an adjustment device for the lock screw thereof which not only permits the side guide to remain on the platen when not in use but also sideways movement relative to the platen.
REFERENCES:
patent: 617456 (1899-01-01), Babcock
patent: 924985 (1909-06-01), Hankins
patent: 1241241 (1917-09-01), Nace
patent: 2057281 (1936-10-01), Tassio
patent: 2208048 (1940-07-01), Durup
patent: 2267040 (1941-12-01), Parelius
patent: 2607589 (1952-08-01), Wilburn
patent: 3168039 (1965-02-01), Buttner
patent: 3560908 (1971-02-01), Dell et al.
patent: 3654382 (1972-04-01), Rubright
patent: 3671363 (1972-06-01), Bruder
Burr Edgar S.
Pieprz William
LandOfFree
Printing press register guides does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Printing press register guides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printing press register guides will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-771937