Gastight fuel tankThe plastic composite material(1) has a gas barrier layer comprising an aluminum foil(2) coated on one or both sides with a plastic layer(3,4). Aluminum foil thickness is 10-100, preferably 20-30 micr…DRIVE·Feb 4·2 min readFollowB29C45/14811HYDRO ALUMINIUM DEUTSCHLAND [DE]
Crashbox for motor vehiclesThe crash box is fabricated from a semi-finished sheet metal part (1), which is bent and/or folded into a multiple chamber profile, esp. a double chamber profile. Open sides and/or butt-jointed segmen…DRIVE·Jan 28·1 min readFollowB21D53/88HYDRO ALUMINIUM DEUTSCHLAND [DE]
