Abstract: A method for isolating vibrations for centrifuge testing devices is provided. The method comprises coupling a test payload platform to a number of piezoelectric actuators and coupling the piezoelectric actuators to a reaction mass coupled to a centrifuge arm. A layer of vibration-absorbing material is sandwiched between the reaction mass and the centrifuge arm. The centrifuge arm is rotated around an axis, and the test payload platform is vibrated with the piezoelectric actuators as the centrifuge rotates, wherein the layer of vibration-absorbing material prevents vibrations from traveling down the centrifuge arm.

Abstract: A method for isolating vibrations for centrifuge testing devices is provided. The method comprises coupling a test payload platform to a number of piezoelectric actuators and coupling the piezoelectric actuators to a reaction mass coupled to a centrifuge arm. A layer of vibration-absorbing material is sandwiched between the reaction mass and the centrifuge arm. The centrifuge arm is rotated around an axis, and the test payload platform is vibrated with the piezoelectric actuators as the centrifuge rotates, wherein the layer of vibration-absorbing material prevents vibrations from traveling down the centrifuge arm.

Abstract: A partition designed to be located on a surface, such as a bar or countertop, to provide a physical barrier between individuals and small groups. The partition may have a panel with at least one forward support member attached to a lower portion of the panel. At least one rear support member may also be attached to the lower portion of the panel. The rear support member may have at least one suction cup selectively engageable with the surface.

Abstract: A bracket adapted to attach a running board to a rocker of a vehicle includes a body having a plurality of running board deflection-inducing portions. The body may include a torsional buckling-inducing portion comprising a rocker mounting portion defining an included angle to a vehicle y-axis and to a vehicle x-axis when mounted to the rocker. The body may further include a rotational moment-inducing portion comprising a stepped segment interposed between the rocker mounting portion and a running board-carrying portion. The rotational moment-inducing portion may further include a rocker mounting tab disposed adjacent to the stepped segment and a flange disposed at an interface of the stepped segment and the running board-carrying portion.

Abstract: A bracket adapted to attach a running board to a rocker of a vehicle includes a body having a plurality of running board deflection-inducing portions. The body may include a torsional buckling-inducing portion comprising a rocker mounting portion defining an included angle to a vehicle y-axis and to a vehicle x-axis when mounted to the rocker. The body may further include a rotational moment-inducing portion comprising a stepped segment interposed between the rocker mounting portion and a running board-carrying portion. The rotational moment-inducing portion may further include a rocker mounting tab disposed adjacent to the stepped segment and a flange disposed at an interface of the stepped segment and the running board-carrying portion.

Abstract: A bracket adapted to attach a running board to a rocker of a vehicle includes a body having a plurality of running board deflection-inducing portions. The body may include a torsional buckling-inducing portion comprising a rocker mounting portion defining an included angle to a vehicle y-axis and to a vehicle x-axis when mounted to the rocker. The body may further include a rotational moment-inducing portion comprising a stepped segment interposed between the rocker mounting portion and a running board-carrying portion. The rotational moment-inducing portion may further include a rocker mounting tab disposed adjacent to the stepped segment and a flange disposed at an interface of the stepped segment and the running board-carrying portion.

Abstract: A bracket adapted to attach a running board to a rocker of a vehicle includes a body having a plurality of running board deflection-inducing portions. The body may include a torsional buckling-inducing portion comprising a rocker mounting portion defining an included angle to a vehicle y-axis and to a vehicle x-axis when mounted to the rocker. The body may further include a rotational moment-inducing portion comprising a stepped segment interposed between the rocker mounting portion and a running board-carrying portion. The rotational moment-inducing portion may further include a rocker mounting tab disposed adjacent to the stepped segment and a flange disposed at an interface of the stepped segment and the running board-carrying portion.