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US 2022/0314527 A1Published application
Apparatus and method for producing tubes
AssigneeAmiblu Technology AS
InventorKrzysztof KURZYCH
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Abstract
The invention embodies an apparatus for producing resin tubes, the apparatus having a hollow supporting structure, wherein an endless carrier strip is windable around the outside of the supporting structure in a plurality of adjacent windings to form a mould.
Claims11
An apparatus for producing resin tubes, the apparatus comprising:
- a hollow supporting structure around an outside of which an endless carrier strip is windable in a plurality of adjacent windings to form a mould;
- application means for applying a resin material on an outside of the mould;
- and
- a return head for supporting the carrier strip after leaving the supporting structure and for feeding the carrier strip into an interior of the supporting structure, the return head comprising variable-length elements for supporting the carrier strip.
1 more element
A method for producing resin tubes comprising:
- winding an endless carrier strip around an outside of a hollow supporting structure in a plurality of adjacent windings to form a mould;
- applying a resin material on an outside of the mould;
- supporting the carrier strip via a return head after the carrier strip leaves the supporting structure, the return head having variable-length elements for supporting the carrier ship;
- and
- feeding the carrier strip, via the return head, into an interior of the supporting structure.
2 more elements
Dependencies are inferred from the claim text.