WEDGE JACKS Of all the leveling devices, Wedge Jacks provide the most rigid support after adjustment. All jacks have mating parts with spherical seats that allow automatic adjustment for up to 7° of transverse compensation for uneven floors. The wedges move readily in response to turning the adjustment bolts. Jacks are furnished without pads for leveling…
BUSHINGS Up until the 1950’s most rubber mountings were designed to take the load in shear. Mountings were circular or sold in long strips, so the capacity could be controlled by size and durometer, or durometer and the cut off length. Shear loading curves are straight line similar to steel springs. The deflection can be used directly in the frequency equation after dynamic stiffness correction. Unfortunately, shear…
NEOPRENE PADS Up until the 1950’s most rubber mountings were designed to take the load in shear. Mountings were circular or sold in long strips, so the capacity could be controlled by size and durometer, or durometer and the cut off length. Shear loading curves are straight line similar to steel springs. The deflection can be used directly in the frequency equation after dynamic stiffness correction. Unfortunately,…
NEOPRENE MOUNTS Up until the 1950’s most rubber mountings were designed to take the load in shear. Mountings were circular or sold in long strips, so the capacity could be controlled by size and durometer, or durometer and the cut off length. Shear loading curves are straight line similar to steel springs. The deflection can be used directly in the frequency equation after dynamic stiffness correction. Unfortunately,…