Measuring and testing – Rotor unbalance – Tool and adjunct
Reexamination Certificate
2008-03-04
2008-03-04
Kwok, Helen (Department: 2856)
Measuring and testing
Rotor unbalance
Tool and adjunct
C157S001170, C157S001240
Reexamination Certificate
active
11435277
ABSTRACT:
Lifting device for fitting vehicle wheels on wheel balancers, comprising a support platform for at least one vehicle wheel to be fitted on/removed from the substantially horizontal balancing shaft of a wheel balancer, a jack for lifting or elevating said platform, and grooves and side appendices on said platform that enable the platform to slide relative to a base in a substantially parallel direction to said balancing shaft, a first and second jaw on said platform, and an actuator for translating one jaw relative to the other jaw, so that the jaws engage opposite sides of the vehicle wheel and retain same in a vertical orientation on the support platform. The actuator is located below the support platform, and is connected to one of the jaws by a bracket which passes through a slot in the support platform.
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Gilocchi Alessandro
Matteucci Marco
Ruspagggiari Davide
Hoffman Wasson & Gitler, P.C.
Kwok Helen
Sicam S.R.L.
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