Patent ID: 8997795
Filing Date: 2015-04-07
Classification: F01P,F02M,F16L

Abstract:
1. A charge-air hose or a cooling-water hose comprising: an elastomeric inner layer; a first textile reinforcement layer applied to said elastomeric inner layer; said first textile reinforcement layer being made of a tubular knit or braid; a second textile reinforcement layer wound on said first textile reinforcement layer; said second textile reinforcement layer having an inner side facing toward said first textile reinforcement layer and an outer side facing away from said first textile reinforcement layer; said second textile reinforcement layer being bilaterally rubberized; said second textile reinforcement layer being selected from the group consisting of a flat knitted fabric, a flat woven fabric and a flexible flat woven material; said hose having a curvature and being vulcanized to completion after said second textile reinforcement layer has been wound on said first textile layer; said hose being flexible in an axial direction; and, said hose having expanded ends.