A sleeve for a drum
AssigneeSuominen Oyj
InventorsCharlie Blackwell, Gian Luca Polosa, Justin Boncher, Tero Haaparanta, Pasi Pirhonen, Joni Naski
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Abstract
According to an aspect of the present invention, there is provided a sleeve for a drum for use in forming, pressing or moulding a fibrous web, wherein the sleeve comprises at least two parts and each part has a form of an open-ended cylinder with two edges, configured to be arranged concentrically on the drum. At least one edge of each part has a peripheral locking form, and adjacent edges of adjacent parts have corresponding cooperating peripheral locking forms adapted to lock the parts to each other.
Claims17
A sleeve for a drum for use in forming, pressing or moulding a fibrous web, wherein:
- the sleeve comprises at least two parts,
- each part having a form of an open-ended cylinder with two edges, configured to be arranged concentrically on the drum,
- at least one edge of each part has a peripheral locking form, and
- wherein adjacent edges of adjacent parts of the at least two parts have corresponding cooperating peripheral locking forms adapted to lock the adjacent parts to each other.
Dependencies are inferred from the claim text.