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US 2012/0234450 A1Published application
Runflat tire with thermoplastic sidewall insert
OwnerRalf Mruk, Annette Lechtenboehmerinventors
Life of this patent
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Abstract
The invention is directed to a pneumatic runflat tire comprising a sidewall insert, the sidewall insert comprising an axially layered thermoplastic.
Claims19
A pneumatic runflat tire comprising a sidewall insert, the sidewall insert comprising an axially layered thermoplastic.
A method of making a pneumatic runflat tire, comprising the steps of
- applying one or more tire components to a tire building machine;
- and
- applying a plurality of layers of a thermoplastic to the one or more components to form an axially-layered thermoplastic runflat insert.
Dependencies are inferred from the claim text.