Ventilated helmet with selected weight distribution

Details Ventilated helmet with selected weight distribution Ventilated helmet with selected weight distribution

1976-07-02

1977-06-14

Guest, Alfred R.

Apparel

Guard or protector

For wearer's head

2411, A42B 300

Patent

active

040287394

ABSTRACT:
An improved, lightweight helmet and visor assembly suitable for use in high erformance aircraft during flight and ejection, if necessary, of the pilot. A plurality of holes are formed in the forward area of the crown region of the helmet shell beneath a visor guard and along the side edges of the visor guard to relocate the center of gravity of the helmet, reduce the aerodynamic pressure of windblast during ejection, increase stability during high acceleration, increase ventilation and cooling, and increase comfort to the pilot while maintaining the structural integrity of the helmet.

REFERENCES:
patent: 3110034 (1963-11-01), Aileo
patent: 3315272 (1967-04-01), Olt et al.
patent: 3495273 (1970-02-01), Aileo
patent: 3748657 (1973-07-01), Aileo
patent: 3833935 (1974-09-01), Ansite et al.

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