Printing – Cleaning attachments
Patent
1997-03-20
1999-03-09
Burr, Edgar S.
Printing
Cleaning attachments
101423, B41F 3500
Patent
active
058786694
ABSTRACT:
A cleaning device provided on a rotary printing machine for cleaning the outer cylindrical surfaces of cylinders includes a pressing-on bar for pressing a cleaning cloth on a respective outer cylindrical surface, adjusting elements for engaging the pressing-on bar, and an elastic profile rail to guide and press a cleaning cloth onto an outer cylindrical surface over the entire cylinder width. The elastic profile rail receives a plurality of forces from spring elements. The elastic profile rail and the spring elements allow a uniform cleaning of the outer cylindrical surface despite the presence of uneven or rough portions of the outer cylindrical surface that might be encountered by the cleaning device during cleaning.
REFERENCES:
patent: 2585617 (1952-02-01), Battey
patent: 4270450 (1981-06-01), Difflipp et al.
patent: 4922821 (1990-05-01), Nozaka et al.
patent: 4991507 (1991-02-01), Nozaka et al.
patent: 5271326 (1993-12-01), Ebina
patent: 5317969 (1994-06-01), Tateishi
Becker Willi
Friedrichs Jens
Kropp Frank
Burr Edgar S.
Heidelberger Druckmaschinen AG
Nguyen Anthony H.
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