Rail vehicles

Lightweight construction

3A Composites Mobility provided just what manufacturers were looking for when it pioneered the introduction of sandwich technology. The trend towards lightweight construction and cost optimization is gaining in popularity among rail vehicle manufacturers.

The lightweight solutions are built up of sandwich, thermoforming or fiber reinforced components which can be combined with metal parts or electrical functions.

The range of services is wide, and the possible applications are numerous. 3A Composites Mobility develops its solutions in close cooperation with engineers, technical specialists and the customer.

Our multiple application possibilities include:

  • INNOCAB ® – driver cabins made of fiber-reinforced plastic and top-quality hard foam, which meet the high technical requirements
  • XBODY ® – roofs, body-shell elements and removable panels, combine high-quality surfaces with structural lightweight construction
  • COMFLOOR ® – floors as a superimposed or structural system solution, with or without surface heating
  • INFIT ® – interior applications reserved for our full range of products; from monitor cover to window and ceiling panels

The components are designed to join together precisely, both in box assembly and in the mounting position. As flexible subassemblies, they can be finished parallel to, but separate from the body. This makes the realization of modular production concepts possible for the customer. Processing and assembly times are reduced, ergonomics improved and production lines made highly flexible. This modular approach reduces production costs and increases production capacity. Strategic partnerships with recognized specialists lead to continuous expansion of the range of customer-specific integration steps and preassembly processes.

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