Air Cruisers Company

Frank John Brown

John O'Donnell

Alexandre Targiroff

Stanley J Pawlowski, Jr

Daniel A McNeil

Frank Fellmann

Andreas Luethi

Michael Kret

Bruno Cuisset

Evacuation slide systems including a slide pack comprising a packboard coupled to an aircraft door, a girt bar coupled to an aircraft floor when the aircraft door is armed, and a restraint coupled to the packboard and the girt bar are detailed. The restraint controls a speed at which the aircraft door opens when the aircraft door is armed until the aircraft door has traveled beyond a predetermined distance.

Emergency evacuation systems door restraint lanyard for aircraft

Evacuation systems including slide readiness indicators are detailed. The indicators may include lights colored, preferably, red and green and powered using either pre-existing or dedicated electricity sources. Associated switching equipment defaults to illumination of a red light until a slide is satisfactorily inflated and deployed, at which time the red light is extinguished and a green light is illuminated to provide affirmative indication that evacuation via the slide may commence.

Evacuation slide readiness indicating systems

Evacuation systems including gravity-assist mechanisms are detailed. The systems may facilitate slide pack deployment from, e.g., aircraft doors by increasing an initial downward velocity of a slide pack. The increased velocity assists the pack in clearing an associated enclosure before jamming the opening door or twisting or flipping into an undesirable orientation.

Evacuation systems

Aspirators for inflating devices such as (but not limited to) aircraft evacuation slides and rafts are detailed. Housings of the aspirators may be made of wound filaments of composite materials, reducing their weight as compared to conventional metal structures. Such actions as reconfiguring and repositioning jet nozzles within the housings also contribute to enhancing performance of the aspirators.

Aspirators with bodies comprising wound filaments

Evacuation slide systems having extendable portions are detailed. The extendable portions of slides may be inflated separately from the main portions and actuated manually if desired. Consequently, attitude changes of, for example, an aircraft subsequent to inflation of the main portion of a slide would not necessarily defeat its use, as inflation of the extendable portion could still occur.

Evacuation slide systems

A flexible connection joint for inflatable structures such as life rafts, evacuation slides, and the like, includes a flexible connection member to join walls of the inflatable structure together. The flexible connection member includes first and second strip portions that are bonded together at one end to from three legs that can be joined to two or three walls of the structure or to other connecting elements or strips. In this manner, a tensile force acting on at least one of the walls of the structure causes generation of shear forces between the flexible legs and walls to thereby resist their separation.

Method for joining components of inflatable structures

A girt assembly for releasably connecting an evacuation slide to an aircraft includes superimposed flexible panels that are continuous at a pair of spaced connection points for connection with the aircraft. One or more catenary loops are formed in each panel for distributing forces on the flexible panels along a length of the loops. The connection points may be releasably connected to a girt bar with spaced bracket assemblies or directly connected to floor brackets associated with the aircraft.

Growing community of inventors

Bayville, NJ, United States of America

Frank John Brown