Abstract: An apparatus which isolates the radiator from the shock and deflection caused by movement of the truck chassis frame during operation of the truck. The apparatus includes a tubular support member connected at a location approximately equidistant from each chassis frame rail to a support member joining chassis frame rails of a truck. The tubular support member is attached to the hood and can also be attached to the front bumper and fenders. Installation of the tubular support member allows designers to contour the hood to the radiator, improving driver visibility and aerodynamics of the truck while not decreasing the fatigue life of the radiator. Securing the bumper to the support apparatus also allows closer fit between the bumper and the hood due to integration of relative movement of these parts.

Abstract: A vehicle dual axle suspension comprising a force transmitting structure connected at one end thereof to a forward axle of the vehicle, and at the opposite end thereof to the rear axle, and a central resilient bushing for fastening the force transmitting structure to a cross member of the frame of the vehicle at the mid-point of the force transmitting structure. In one embodiment, the force transmitting structure is a spring plate having a relatively small thickness extending in the vertical direction of the vehicle and having a relatively large width extending in the transverse direction with respect to the vehicle. Other embodiments include resilient bars, and rigid arms pivotally attached to one another. The forward and rear axles are permitted to move substantially independently of one another in the vertical direction as necessary to provide a soft ride when traveling down the highway.

Abstract: A vehicle dual axle suspension comprising a force transmitting structure connected at one end thereof to a forward axle of the vehicle, and at the opposite end thereof to the rear axle, and a central resilient bushing for fastening the force transmitting structure to a cross member of the frame of the vehicle at the mid-point of the force transmitting structure. In one embodiment, the force transmitting structure is a spring plate having a relatively small thickness extending in the vertical direction of the vehicle and having a relatively large width extending in the transverse direction with respect to the vehicle. Other embodiments include resilient bars, and rigid arms pivotally attached to one another. The forward and rear axles are permitted to move substantially independently of one another in the vertical direction as necessary to provide a soft ride when traveling down the highway.