A system for preventing sliding vehicle doors from opening during collisions is disclosed. The system includes at least one roller assembly of a sliding door connected to a guiderail on a vehicle body. The roller assembly includes a protruding member that interfaces with a protrusion engaging member attached to the vehicle body. During normal operation, the protruding member clears the protrusion engaging member. During a collision in which the sliding door is pushed laterally outwards, the protruding member contacts the protrusion engaging member and stops the outward motion of the sliding door. In some cases, a vehicle includes corresponding protruding members and protrusion engaging members for both an upper roller assembly and a lower roller assembly of a sliding door.
DOOR OPENING PREVENTION SYSTEM FOR MOTOR VEHICLES
2023-09-14
Patent
Elektronische Ressource
Englisch