Method and machine for removing a tyre fitted with a rigid inner run-flat ring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7946016
APP PUB NO 20080010804A1
SERIAL NO

11785001

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Abstract

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A method and machine for removing a tire, fitted with a rigid inner run-flat ring, from a relative rim, whereby, once the rim and the tire are fixed onto a turntable having a central hub and rotating about a first axis coaxial with the hub and the tire, a bead of the rigid inner ring is engaged and moved axially outwards of a relative flange of the rim by a hook carried by a lever hinged to the hub and oscillated, with respect to the hub and in a radial plane of the turntable, about a second axis perpendicular to the first axis and rotating about the first axis.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATION1-1 KYOBASHI 3-CHOME CHUO-KU TOKYO 1048340 ?1048340

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Collepardi, Vittorio Aprilia, IT 2 6
Giovannucci, Fabrizio Rome, IT 4 17

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