CUSHIONING MATERIAL

摘要

Cushioning material for resilient, insulating or padding covering of objects or components, made of a double-pile fabric (1) being elastically impregnated by resin impregnation, in which an upper fabric (2) and a lower fabric (3) are connected in a spaced-apart manner by webs (14) that are formed by pile threads (4), wherein the elastically impregnated double-pile fabric (1) exhibits a shape resilience with a non-linear spring characteristic (5) due to the connecting webs (14), having a lower characteristic region (7), a medium characteristic region (6) and an upper characteristic region (8), the lower and the upper characteristic regions (7, 8) having an ascending profile respectively, while the medium characteristic region (6) has a less ascending hysteresis loop profile which gives the impregnated double-pile fabric (1) an internal damping capacity (W), and said internal damping capacity (W) is adjusted by the volume weight depending on the used pile threads (4) and/or the degree of hardness of the resin impregnation.

主权项

1. Cushioning material for resilient, insulating or padding covering of objects or components, made of a double-pile fabric being elastically impregnated by resin impregnation, in which an upper fabric and a lower fabric are connected in a spaced-apart manner by webs that are formed by pile threads, wherein the elastically impregnated double-pile fabric exhibits a shape resilience with a non-linear spring characteristic due to the connecting webs, having a lower characteristic region, a medium characteristic region and an upper characteristic region, the lower and the upper characteristic regions having an ascending profile respectively, while the medium characteristic region has a less ascending hysteresis loop profile which gives the impregnated double-pile fabric an internal damping capacity, and said internal damping capacity is adjusted by the volume weight depending on the used pile threads and/or the degree of hardness of the resin impregnation.