The present invention has an object of providing a cushioning device having a stable and superb vibration-damping property and a metal cover attachable by use of the cushioning device. A cushioning device 10, which is to be located between a bolt boss 41 p...

Provided are a material for processing which is significantly improved in vibration damping performance, sound insulation performance and sound absorption performance and is capable of reducing the weight of, and improving the mechanical strength of, a pro...

The present invention provides a vibration damping mount (21) with which a vibration damping action is improved and also provides a metal heat shield with which a sound insulation performance is improved. The vibration damping mount includes: a substantial...