Emergency opening device for a closure
AssigneeNowak Innovations SpóLka Z Ograniczona Odpowiedzialnoscia
InventorsZygmunt Nowak, Janusz Nowak, Wieslaw Nowak
Life of this patent
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Abstract
An integrated system for releasing trapped persons in a vehicle (PARIS) includes a central management unit (CPU) to which sensors (D1, D2, . . . Dn), an input-output socket (S) for connecting a service computer and control switches or buttons, and at least the following are connected at an output of the central management unit: an automatic seatbelt cutting system (SBC), a system for automatically opening door locks and bolts and locking them in the open position (LOB), and a system for automatically swinging doors and locking them in the open position (DOB).
Claims5
A system for emergency opening of a movable closure (42) inserted in an immovable element (47) and which constitutes a barrier between two spaces, wherein the system comprises an actuator (1) able to move the closure (42) from a closed position into an open position, wherein the actuator (1) comprises:
- a casing (88),
- at least one sliding-out element (2, 3, 4, 82, 86), placed at least partially in the casing (88), and
- at least one gas generator (11, 12) able to drive the at least one sliding-out element (2, 3, 4, 82, 86) away from the casing, wherein the casing (88) is fixed in an opening in one of the immovable element (47) and the closure (42) and the at least one sliding-out element is fixed to the other one of the immovable element and the closure,
- wherein the at least one gas generator (11, 12) is placed in the casing (88) of the actuator (1), wherein the at least one gas generator (11, 12) at least partially or in total enters the at least one sliding-out element (2, 3, 4, 82, 86), and
- wherein the at least one sliding-out element is inflatable and made from a flexible material.
A system for emergency opening of a movable closure (42) inserted in an immovable element (47) and which constitutes a barrier between two spaces wherein the system comprises an actuator (1) able to move the closure (42) from a closed position into an open position, wherein the actuator (1) comprises:
- a casing (88),
- at least one sliding-out element (2, 3, 4, 82, 86), placed at least partially in the casing (88), and
- at least one gas generator (12) able to drive the at least one sliding-out element (2, 3, 4, 82,86) away from the casing, wherein the casing (88) is fixed in an opening in the movable closure (42) and the at least one sliding-out element is fixed to the immovable element,
- wherein the at least one gas generator (12) is placed in the casing (88) of the actuator (1) in parallel with an axis of operation of the actuator (1), wherein the at least one gas generator (12) at least partially or in total enters the at least one sliding-out element (2, 3, 4, 82, 86), and
- wherein the at least one sliding-out element is inflatable and made from a flexible material.
Dependencies are inferred from the claim text.