Wheeled vehicle provided with an oscillating axle and a pair of cylinders for blocking the axle
AssigneeCNH America LLC
InventorMassimo Pinto
Life of this patent
Estimating the term…
Abstract
A wheeled vehicle including a chassis; an axle coupled to the chassis to oscillate about a longitudinal axis parallel to a direction of advance of the vehicle; a pair of cylinders disposed between the axle and the chassis for blocking oscillation of the axle; and a fixing assembly for fixing the cylinders to the chassis, the fixing assembly comprising a plate, a plurality of connection screws extending through the plate, at least one annular rest portion affixed in cantilever fashion to one of the chassis and the plate, the annular rest portion surrounding a corresponding one of the plurality of connection screws and defining a shoulder that supports the plate in a radial direction with respect to the axis of the connection screw.
Claims6
A wheeled vehicle comprising:
- a chassis;
- an axle coupled to said chassis to oscillate about a longitudinal axis parallel to a direction of advance of the vehicle;
- a pair of cylinders disposed between said axle and said chassis for blocking oscillation of said axle;
- and
- a fixing assembly for fixing the cylinders to said chassis, said fixing assembly comprising a plate, a plurality of connection screws extending through said plate, at least one annular rest portion affixed in cantilever fashion to one of said chassis and said plate and constrained from movement in both a radial and axial direction relative to one of said screws by said plate and said chassis, said annular rest portion surrounding a corresponding one of said plurality of connection screws and defining a shoulder that supports said plate in a radial direction with respect to the axis of the connection screw.
A wheeled vehicle comprising:
- a chassis;
- an axle coupled to said chassis to oscillate about a longitudinal axis parallel to a direction of advance of the vehicle;
- a pair of cylinders disposed between said axle and said chassis for blocking oscillation of said axle;
- and
- a fixing assembly for fixing the cylinders to said chassis, said fixing assembly comprising a plate, a plurality of connection screws extending through said plate, at least one annular rest portion affixed in cantilever fashion to one of said chassis and said plate, said annular rest portion surrounding a corresponding one of said plurality of connection screws and defining a shoulder that supports said plate in a radial direction with respect to the axis of the connection screw;
- wherein said annular rest portion defines a cylindrical shoulder coaxial to said connection screw and forms part of a bushing fixed to said chassis and engages a cylindrical seat made in said plate;
- and
- further wherein said bushing comprises an external annular projection set axially between said chassis and said plate and welded to said chassis.
Dependencies are inferred from the claim text.