EP 0290853 B1 19920805 - BEARING FOR A PRINTING UNIT CYLINDER
Title (en)
BEARING FOR A PRINTING UNIT CYLINDER
Publication
Application
Priority
DE 3715536 A 19870509
Abstract (en)
[origin: US4856425A] To permit re-lining of a printing machine cylinder (9), while retaining the printing machine cylinder in adjusted position with respect to a reference, for example an associated cylinder, the side wall (1) of the printing machine is formed with an opening (2) sufficiently large to permit placing of a sleeve (14) over the cylinder. The cylinder shaft (8) is retained, prior to re-lining, in eccentric adjustment by a jaw chuck (3), preferably having three jaws (16, 17, 18) arranged in a star pattern and surrounding the shaft or the bearing, or an eccentric element thereof; the jaws of the jaw chuck are so placed that they can be withdrawn to clear the opening. To determine a previously adjusted position of the jaws of the jaw chuck, and thus a predetermined position of the cylinder with respect to the reference, after withdrawal of the jaw chucks, stop elements (10; 22, 23, 24) are associated with the jaw chucks so that, upon gripping the bearing (7) of the printing cylinder after a prior withdrawal, a previously adjusted position of the cylinder (9 ) will be reestablished.
IPC 1-7
IPC 8 full level
B41F 13/20 (2006.01); B41F 13/24 (2006.01); B41F 13/26 (2006.01); B41F 13/44 (2006.01); B41F 27/10 (2006.01)
CPC (source: EP US)
B41F 13/26 (2013.01 - EP US); B41P 2227/21 (2013.01 - EP US); Y10T 279/19 (2015.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0290853 A2 19881117; EP 0290853 A3 19900404; EP 0290853 B1 19920805; CA 1289814 C 19911001; DE 3715536 A1 19881201; DE 3715536 C2 19890223; DE 3873404 D1 19920910; JP 2719564 B2 19980225; JP S63283951 A 19881121; US 4856425 A 19890815
DOCDB simple family (application)
EP 88106631 A 19880426; CA 565738 A 19880503; DE 3715536 A 19870509; DE 3873404 T 19880426; JP 10441588 A 19880428; US 18679788 A 19880427