| 摘要 |
The invention relates to a tubular impact protection device for rail vehicle axles. Said impact protection device is composed of two joined half-shells, has funnel-shaped enlargements on both sides, and is characterized in that the tube walls of the impact protection device consist of a dimensionally stable support member which is made of expanded metal or mesh-type carbon-reinforced plastic and onto and into which elastomer or cord fabric permeated with elastomer is permanently cured. |
