According to some embodiments, a vibration-isolating system comprises a case, one or more environmental buffers, a platform suspended within the case by a plurality of wire rope isolators, a crumple zone beneath the platform and configured with one or more shock-absorbing structures, and a container assembly configured on the platform. The container assembly is operable to protect a payload comprising a flexible panel. The container assembly comprises a back panel positioned behind the flexible panel and offset by a first substantially airtight compartment, a front panel positioned in front of the flexible panel and offset by a second substantially airtight compartment, and a stiffener panel positioned in front of the front panel and offset by a third substantially airtight compartment.

A robotic press assembly configured to apply force to a wheel, may include a selectively moveable arm that is operatively connected to a body portion at a first end thereof; and a press tool operatively connected to a second end of the moveable arm; wherein the press tool includes at least one mounting bracket maintaining a press tool thereon, the mounting bracket arranged on a platform, and a base operatively connected to the second end of the arm, the platform being slidably fixed to the base in order to adjust the lateral displacement of the press tool, and wherein the press tool is configured to apply force at the wheel.

An energy dispersion mechanism can be integrated into the eyewear design to incorporate a more resilient lens holding structure that can disperse the energy received during an impact and retain the lens in place. The energy dispersion mechanism comprises an impact dispersing material seated within a groove of a first frame portion, the impact dispersing material extending beyond the first frame portion to form a nose bridge which joins the first frame portion to a second frame portion; and the impact dispersing material is seated within a groove of a second frame portion. The impact dispersing material may be overmoulded on the eyewear to allow efficient manufacturing.

The present invention provides a magneto rheological fluid composition for use in a vehicle mount having a flexible body and a diaphragm. The magneto rheological fluid composition consists of a carrier fluid, a plurality of magnetic responsive particles dispersed in the carrier fluid and an anti-settling agent of fumed silica dispersed in the carrier fluid forming a thixotropic network with the carrier fluid suspending the magnetic responsive particles in the thixotropic network for preventing the magnetic responsive particles from settling. The magneto rheological fluid composition of the present invention contains no additional additives providing stability to the thixotropic network and to the magneto rheological fluid and preventing the flexible body and the diaphragm from reacting with the composition to prolong the life of the composition.

The invention relates to an anti-vibration device (100), for example intended for a railroad application, comprising: a first frame (10), a second frame (20), a shock absorbing structure (30) for the vibrations, situated between the two frames (10, 20), and at least one fire barrier layer (40) at least partially covering the shock absorbing structure (30);
characterized in that said at least one fire barrier layer (40) is a polychloroprene-based elastomer including at least one fire retardance agent chosen from among alumina trihydrate or magnesium hydroxide.

Adhesive damping systems are described. A damping system for reducing the effects on a substrate caused by a disruption in the substrate environment includes an adhesive having a plurality of three-dimensional nanoparticles dispersed therein. The nanoparticles are configured to provide a controlled response to an applied force field. The system further includes a sensor which measures an amplitude and frequency spectrum of the disruption. In a use configuration, the sensor determines the amplitude and frequency spectrum of the disruption received by the substrate; and the applied force field is dependent on the amplitude and frequency spectrum of the disruption.

A dust cover is configured to cover an outer side of a damper extending in a predetermined direction. The dust cover includes bellows portions and a flange portion. The bellows portions are inclined alternately toward a radially outer side and a radially inner side in an axial direction. The flange portion extends radially outward from a cylindrical portion of the dust cover. The flange portion protrudes radially outward from the cylindrical portion of the dust cover by a dimension larger than a height dimension in a radial direction between a radially inner end and a radially outer end of each of the bellows portions. A thickness of the flange portion is larger than a thickness of the radially outer end of each of the bellows portions.

A two-dimensional passive energy absorber device has an integral body with a first face and a second face separated by an edge height H. The body includes a platform, a rigid frame surrounding the platform, and a plurality of symmetrical flexible folded beams. The platform and the frame have the same profile shape is arranged to concentrically align, and each of the symmetrical folded beams connects between a frame edge and a platform edge that is not parallel to the frame edge.

A metamaterial system for protecting a payload from external energy flux generated by an energy source includes a mechanical, metamaterial framework configured to circulate the external energy flux between the metamaterial system and the energy source.

A shock absorbing member includes an outer member being hollow and made of a metal, and an inner member held in the outer member. The inner member includes a wood member and a bracket that is made of a solid resin or a metal and that is integral with the wood member. The inner member includes a holding structure configured to position and hold the bracket to the outer member.