roll cage

Noun

 * 1)  A frame built in or around the driver and passenger compartment of a vehicle to protect its occupants from being injured in an accident, particularly if the vehicle rolls over.
 * 2) A cage-like container mounted on small wheels, which can be rolled on and off a vehicle and used for the transport of goods.

Translations

 * Dutch:
 * Finnish: turvakehikko
 * French: arceau de sécurité
 * German: Überrollvorrichtung
 * Portuguese: santantônio
 * Spanish: jaula de seguridad, jaula antivuelcos
 * Swedish: