A pseudo feature for a suspension and method of manufacture are described. The pseudo feature for a suspension includes a first constraining layer; a second constraining layer; and a damping layer arranged between the first constraining layer and the second constraining layer.

A core material for a shock insulation support, comprising, in parts by weight: steel shot of 150-300 parts, zirconia particles of 50-150 parts and rubber particles of 50-100 parts. Further provided are a shock insulation support comprising the core material, and a preparation method for the shock insulation support. The core material for a shock insulation support, and the shock insulation support dissipates earthquake energy by means of a dry friction energy dissipation mechanism, having high damping and excellent shock insulation performance.

This space maintaining member is provided between leaf springs, and has a main portion and seal portions that are provided on the ends of the main portion and that are fitted to adjacent leaf springs so as to seal the same from the external space.

The invention relates to an article having a main body with elastic characteristics, in particular an air spring bellows, a metal-rubber element or a vibration damper.

The article has a single-layer or multilayer main body having elastic properties, wherein the outer layer C has at least two laminas C1/C2 and each lamina is formed from an elastomer mixture, and wherein at least one layer D composed of a weave or loop-formed knit or loop-drawn knit has been embedded into this outer layer.

This leads to further optimization of the fire-retardant properties.

A shock absorber is provided with a damping force generating valve for a very low-speed range that includes: a non-seated leaf valve having a stacked structure; and an opposed part that faces the free end of a largest leaf of the leaf valve and forms an orifice with the fee end. The largest leaf and one leaf, and the largest leaf and another leaf are arranged separately from each other in the axial direction of a piston by the respective spacers. The one leaf includes a leaf element having cutout parts on the side facing the largest leaf. The another leaf includes a leaf element having cutout parts on the side facing the largest leaf.

Vibration isolator systems have continuous frameworks wherein the frameworks are formed for specific applications. The continuous frameworks have linkages and voids formed and located such that frequency, direction and magnitude of vibrations are accounted for. The linkages and voids configuration provides elasticity and compliance such that a wide selection of materials is available for effective use. The continuous framework can be configured to include active elements such as a control circuit. The active elements may further include electric and magnetic field generators. Further, elastic and insulating materials can be easily added to the framework.

A honeycomb based high temperature structural damper laminate, based on a core structure including a honeycomb laminated with a layer of a structural damping material. A method for producing the laminate, as well as the use of the laminate in various fields of application.

An elastomeric bushing for vehicle suspension includes inner and outer metal tubes, an elastomeric material between the tubes, and one or more bundles of woven wires (ropes or cables) in entangled or mesh form wherein at least a portion of the wires contact at least one of the tubes. The bushing has enhanced thermal conductivity via metal-to-metal contact and improved damping capacity to reduce heat buildup inside the material upon cyclic loading and unloading. The metallic wire rope, metallic wire ropes or wire mesh are embedded in the elastomeric material during injection molding where the ends of the wire ropes are attached to the opposing side walls of the inner and outer metal tubes or are spaced apart from the opposing side walls for tunability and to thereby enable a more effective dissipation of the heat generated inside the elastomeric bushing during its usage into the kinematically connected suspension members.

A shock absorber is provided with a damping force generating valve for a very low-speed range that includes: a non-seated leaf valve having a stacked structure; and an opposed part that faces the free end of a largest leaf of the leaf valve and forms an orifice with the fee end. The largest leaf and one leaf, and the largest leaf and another leaf are arranged separately from each other in the axial direction of a piston by the respective spacers. The one leaf includes a leaf element having cutout parts on the side facing the largest leaf. The another leaf includes a leaf element having cutout parts on the side facing the largest leaf.

A seismic base isolation support apparatus 1 includes: a laminated body 4 in which elastic layers 2 and rigid layers 3 are alternately laminated; a circularly columnar body 7 which is disposed in a hollow portion 6 of the laminated body 4; an outer peripheral protective layer 9 covering an outer peripheral surface 8 of the laminated body 4; an upper mounting plate 11 and a lower mounting plate 12 which are respectively connected to an uppermost rigid layer 3 of the rigid layers 3 and a lowermost rigid layer 3 of the rigid layers 3 by means of bolts 10; a shear key 15 which is fittingly secured in a recess 13 of the uppermost rigid layer 3 and a recess 14 of the upper mounting plate 11; and a shear key 18 which is fittingly secured in a recess 16 of the lowermost rigid layer 3 and a recess 17 of the lower mounting plate 12.