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US 6,957,677 B2Granted
Manufacture of a strip by extrusion of a tube then flattening the tube
AssigneeMichelin Recherche et Technique S.A.
InventorsRemy Martin, Olivier Dailliez
Life of this patent
Estimating the term…
Abstract
A process and apparatus for laying a strip for the manufacture of a tire by extruding uncured rubber through a die to form a rubber tube on a rotary support and flattening the tubular form to form a band which is adhered to a receiving surface on the rotary support.
Claims7
A machine for laying a component comprising uncured rubber for the manufacture of a tire, said machine winding a band on a rotary support, said machine comprising:
- an extruder equipped with a die imparting a tubular form to the section of extruded uncured rubber,
- a rotary support of revolution, serving as a reference for the manufacture of the tire,
- a manipulating robot which imparts all the desired relative positions between said support of revolution and said die, and
- at least one roller downstream of said die cooperating with the rotary support to flatten the tubular form on the rotary support.
1 more element
Dependencies are inferred from the claim text.