Motor vehicles – Special wheel base – Five or more wheels
Reexamination Certificate
2006-01-17
2010-02-23
To, Toan C (Department: 3616)
Motor vehicles
Special wheel base
Five or more wheels
C180S024030, C180S024060, C180S024080, C152S376000
Reexamination Certificate
active
07665556
ABSTRACT:
A heavy vehicle of a mass greater than 500 metric tons, such as a transport vehicle or a “civil engineering” vehicle, fitted with tires of radial structure of a diameter greater than three meters fifty having an axial width greater than 37 inches, and comprising a front axle provided with at least two tires and a rear axle comprising at least four tires and by which is transmitted at least part of the motive power. At least two tires on the front axle transmit part of the motive power at least when the vehicle is following a trajectory which is not rectilinear and, at least when the vehicle is following a trajectory which is not rectilinear, the tires of an axle transmitting at least part of the motive power have different speeds of rotation.
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Cohen Pontani Lieberman & Pavane LLP
Michelin & Recherche et Technique S.A.
To Toan C
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