Safety device for vehicles

Motor vehicles – With means for promoting safety of vehicle – its occupant or... – Comprising either movable closure member or fastening device...

Patent

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Details

180286, 180282, 296223, 49 26, 318467, B60R 2102, B60J 702, B60J 112

Patent

active

051672960

ABSTRACT:
A safety device is provided for vehicles whose passenger compartment has at least one closable opening, such as a roof opening and side window. The safety device is provided with a sensor system which detects decelerations in the driving speed occurring in the driving direction and activates a closing device assigned to the closing element of the opening if a deceleration exceeds a predetermined value. As a result, in the event of an accident the vehicle occupants are prevented from being thrown out of the vehicle through the opening or injured by the entry of foreign bodies. The closing device is preferably provided with an energy store which, on being activated in the event of a hazard, brings about a rapid closing movement of the closing element.

REFERENCES:
patent: 2909718 (1959-10-01), Lawick
patent: 4274226 (1981-06-01), Evans
patent: 4278922 (1981-07-01), Grebe
patent: 4773183 (1988-09-01), Okushima et al.
patent: 4835449 (1989-05-01), Huehn
patent: 4857813 (1989-08-01), Matsumoto et al.

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