A bumper structure which as a whole has a reduced weight and which has sufficient buckling strength. A bumper structure has a box-like outer shape constituted of a front flange (2), a rear flange (3), an upper web (4), and a lower web (5) which consist of ...

The buffer (1) has an elastic core made of rubber, bonded on an inner ring and on a tubular protection shell, where the ring and the shell are made of steel. A fixing unit i.e. fixing plate (3), fixes one of coaxial cylindrical rollers (2) on a rear face o...

A vehicular lower duct structure (20) includes: a front guide section (34) provided horizontally under the lower edge of an opening section (26c) of a front bumper face (26) and having left and right concave beads (45, 47) opening upwardly and extending in...

There is provided a collision energy absorbing apparatus, in paraticular, a collision energy absorbing apparatus for use in a vehicle, having a plurality of absorption phases, including: a first deformation part undergoing a first plastic deformation due t...

The shock-absorbing device (10) comprises: a spherical cushioning bumper (12) consisting of a spherical core of metal material covered with elastomeric material intended to absorb the shocks of a vehicle, in particular of a heavy vehicle, against an obstac...

The assembly has an energy absorption beam (22) working along a preset direction. The beam has a transversal section comprising a projection (22a) in the direction. The beam is arranged such that its projection is displaced under a floor pan (12) during sh...