Washing bar for a printing press cylinder
OwnerTorsten Schmutzinventor
Life of this patent
Estimating the term…
Abstract
The invention relates to a washing bar for a printing press cylinder. Said washing bar comprises a flexible pressing element (6) that has an arcuate cross section and whose longitudinal edges (16, 17) are inserted between an inner strip (12) and an outer strip (18, 19). The inner strip (12) is detachably fastened so that it can be pulled out of the pressing element (6) in the longitudinal direction of the washing bar.
Claims10
A washing bar for a printing press cylinder, comprising side parts (22) and a crossmember (20) connected to the latter, a pressing element (6) for pressing a washing cloth section (8) of a washing cloth (28) onto the outer surface of a cylinder (4) to be cleaned, the pressing element (6) being positioned on the crossmember and extending in the longitudinal direction thereof, bearings (24, 30) in the side parts (22) for the rotatable mounting of a clean cloth roller (26) and a dirty cloth roller (32) in order to move the washing cloth (28) from the clean cloth roller over the pressing element (6) onto the dirty cloth roller, characterized in that
- the pressing element (6), as viewed in the transverse direction of the crossmember, extends arcuately over an inner strip (12), in that the two longitudinal edges (18, 19) of the pressing element (6) are inserted between the inner strip (12) and outer strips (18, 19), in that the strips (12, 18, 19) are connected to the crossmember (20), in that the longitudinal edges (16, 17) of the pressing element (6) are seated on the crossmember (20) and each have a lateral edge protrusion (16-1, 17-1), over which the adjacent strip (18, 19) engages, in that the inner strip (12) is detachably fastened to the crossmember (20) by fastening means (21;
- 70) which are accessible from outside the pressing element (6), so that the inner strip on the latter is detachable and, following detachment, the inner strip (12) can be withdrawn from the pressing element (6) in the longitudinal direction of the crossmember.
The washing bar as claimed in one of the preceding claims, characterized in that the crossmember (20) and at least one of the two outer strips (18, 19) are together a single-part piece of material.
The washing bar as claimed in one of the preceding claims, characterized in that the longitudinal edges of the pressing element (6) are clamped in between the crossmember (20), the inner strip (12) and the outer strips (18, 19).
The washing bar as claimed in one of the preceding claims, characterized in that a spray pipe (50) for moistening the washing cloth (28) is inserted into a channel (56) in one of the two outer strips (18, 19) and is supported therein by this outer strip (19) in the transverse direction of the pipe, and in that fastening means (58-1, 58-2) are provided for the detachable fastening of the spray pipe (50) at the two pipe ends.
Dependencies are inferred from the claim text.