Abstract: A suspension system attaches an engine to a vehicle frame and includes resilient mounts that are relatively soft with respect to vibrational movement of the engine along horizontal and vertical axes. This soft connection reduces transmission of vibration from the engine to the vehicle frame. The suspension system also provides a pair of hydraulic restrainers mounted on opposite sides of the engine which react equally, but in opposite directions to loads. The hydraulic restrainers are relatively stiff with respect to torsion that results from engine rotation, yet is soft with respect to translational movement of the engine.

Abstract: A linkage rod for absorbing shocks and vibrations has a housing with a central bore. A spacer tube and a spacer load plate are inserted into the central bore. Several resilient members preferably formed of crimped metal wire strands are located in the central bore between the spacer load plate and a piston load plate. A mounting member has a shoulder formed between body and neck portions. A snubber cap having a central opening with an inwardly-directed wall is positioned around the mounting member. A snubber nut is attached to the mounting member to trap the inwardly-directed wall between the snubber nut and the shoulder. The snubber cap is fastened to the housing and the mounting member may move axially relative to the housing. The resilient members resist axial movement of the mounting member.