Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
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30/00
Producing pneumatic or solid tyres or parts thereof
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B29D30/06
Pneumatic tyres or parts thereof; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
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B29D30/48
Bead-rings or bead-cores; Treatment thereof prior to building the tyre
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B29D30/50
Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
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B29D30/50

JOINING A TYRE BASE LAYER
20250303657 · 2025-10-02 ·

A method of providing a join between a first tyre base layer end portion and a second tyre base layer end portion, the method comprising: providing a first length of tyre base layer comprising a first end portion, a first main portion, and a first pair of stiffening elements; providing a second length of tyre base layer comprising a second end portion, second main portion and a second pair of stiffening elements; joining together the first end portion and the second end portion such that each of the stiffening elements of the first pair of stiffening elements align with a corresponding stiffening element of the second pair of stiffening elements.