Aeronautics and astronautics – Safety lowering devices – Parachutes
Patent
1989-10-02
1991-07-23
Peters, Jr., Joseph F.
Aeronautics and astronautics
Safety lowering devices
Parachutes
244122AG, 244122R, B64D 2502
Patent
active
050336975
ABSTRACT:
An apparatus for supporting the head of a crew member sitting in a forward posture in a vehicle during high "G" accelerations is disclosed. The invention comprises an upper torso assembly secured to the crew member's upper torso and a head support member. The head support member is hingedly connected to the upper torso assembly for preventing the crew member's head from rotating forward when sitting in a forward lean posture during high G accelerations. The apparatus thereby maintains the proper head position for viewing aircraft displays and viewing the vehicle's external environment. The head support member further allows for free head mobility when the crew member is in the normal upright sitting position.
REFERENCES:
patent: 3645259 (1972-02-01), Schulman
patent: 4784352 (1988-11-01), Smith et al.
patent: 4834322 (1989-05-01), Wurst
Munson Kenton M.
Wiener Jordan
Bidwell Anne E.
Ginsberg Lawrence N.
Peters Jr. Joseph F.
Rockwell International Corporation
Silberberg Charles T.
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