A bobbin for a washing unit in a printing press
AssigneeBaldwin Jimek AB
InventorHansson Birger
Life of this patent
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Abstract
A bobbin (6) for a cleaning cloth (2) in a washing unit (1) for a cylinder in a printing press is provided with internal, longitudinal or axial projections (6′) for cooperation with corresponding longitudinal grooves (7′) in a shaft (7) therefore and with embossments over at least a part of its circumferential surface.
Claims4
A bobbin (6) for a cleaning cloth (2) in a washing unit (1) for a cylinder in a printing press, c h a r a c t e r i z e d in that wherein the bobbin (6) is provided with internal means (6′) for rotationally locking it to its shaft (7) in the washing unit (1) and with external means for preventing sliding tangential movements between the bobbin and the cloth (2).
Dependencies are inferred from the claim text.