| 摘要 |
A splined sleeve assembly is provided for use on a component support apparatus such as a clutch jack or the like. The support apparatus includes a base, a lift arm supported on the base for movement between a lowered position and a raised position, and a piston and cylinder assembly connected between the base and the lift arm for moving the lift arm between the lowered and raised positions. The support apparatus also includes a hinge plate supported on the lift arm for pivotal movement between raised and lowered positions, and the splined sleeve assembly includes a cylindrical support shaft adapted to be mounted on the hinge plate. A tubular sleeve presents a longitudinal axis and includes a cylindrical inner surface sized for axial and rotational sliding receipt on the support shaft, and an outer surface that includes a plurality of longitudinally extending splines adapted to engage a clutch or other component. When the hinge plate is pivoted to the raised position, the longitudinal axis of the support shaft is disposed in a substantially horizontal plane, and when the hinge plate is pivoted to the lowered position, the longitudinal axis of the support shaft is disposed in a substantially vertical plane.
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