Abstract: A resilient mounting of a centrifuge that is a pneumatic one is made in a stand between the subsurface and supporting frame of the centrifuge by means of at least three vibration insulating units, each of which is provided with at least one pneumatic spring connected to a source of pressurized air through an automatic controller of a constant static height and having at least three vibration dampers. In a preferred embodiment, the resilient mounting of a centrifuge has three controllers of constant static height and vibration dampers which are seated obliquely.

Abstract: Universal pneumatic bellows jack lifter for generating pull and pressure forces comprising two coaxial bellows of different diameter having on one end a common closing cover supported by a stable base. Both other ends of both bellows are closed by individual covers firmly connected by a rod which transmits the required pull or pressure force to a load.

Abstract: An improved vehicle-mounted support for isolating delicate loads from shocks and other disturbances imparted to the vehicle floor during movement thereof over rough terrain is described. A plurality of adjustable pneumatic springs are disposed in each corner of a load-bearing stiff frame for interconnecting the frame to the carrier floor. A steel rope or other flexible strand extends between the spring-supported frame and the vehicle floor for limiting vertical displacement of the frame, while a separate pivotal connection mounts the spring-supported frame for oscillation with respect to the vehicle floor in a plane perpendicular to the plane of travel of the vehicle. Additional resilient support blocks maintain a desired minimum spacing between the bottom of the frame and the vehicle floor, and a plurality of adjustable resilient rods or standards may be preset on the frame independent of the springs to maintain a desired, initially set orientation of the frame.