METHOD FOR CONTROLLING THE ROLLING RESISTANCE OF A RUNNING TYRE AND METHOD FOR REDUCING THE CONSUMPTION OF A RUNNING VEHICLE

A method for controlling the rolling resistance of a running tyre comprises: manufacturing a tyre (2), installing the tyre (2) on a rim, mounting a wheel on a vehicle (100). Manufacturing the tyre (2) comprises: obtaining an external profile of the tyre (2) asymmetric with respect to a middle line p...

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Bibliographische Detailangaben
Hauptverfasser:	GHEZZI, Ilaria, CAMOSI, Luca, MIAZZO, Davide
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A method for controlling the rolling resistance of a running tyre comprises: manufacturing a tyre (2), installing the tyre (2) on a rim, mounting a wheel on a vehicle (100). Manufacturing the tyre (2) comprises: obtaining an external profile of the tyre (2) asymmetric with respect to a middle line plane (Pt) of the tyre itself (2) and configured for generating, between the tyre (2) rotating in rectilinear running and the ground (S), a lateral conicity force (Co), conferring to the tyre (2) said asymmetric external profile (1 ). The asymmetric external profile (1 ) is obtained so as to control a resulting lateral force (F) exchanged between the ground (S) and the tyre (2) and to limit a rolling resistance of the tyre (2) running on rectilinear trajectory.