The energy absorbing component, in particular, the bumper (1) for motor vehicles is a blow-molded hollow body of thermoplastic material which comprises several closed chambers (4a, 4b, 4c, 4d) accommodating foam filler materials with different energy absor...

The structure has two superimposed upper and lower absorbers (7, 8) in the form of transversal elongated bands, and vertical shock absorbing bars (6) joining the absorbers and covered by vertical bars (5) of a hubcap grid (3). The interval between the two ...

The piece (5) has one base piece (10) formed with truncated-conical protrusions (14) insertable into tapered recesses (16) of another base piece (12).

The device for energy consumption for a rail vehicle used in urban transport contains an energy consumption component containing a metal foam core (1) and a structural part (3) for vehicle-side fixture of the component. The metal foam core in its productio...