Eye protection devices

Details Eye protection devices Eye protection devices

A - Human Necessities

42

B

A42B 3/18 (2006.01) A42B 3/22 (2006.01) A42B 3/24 (2006.01) A42B 3/28 (2006.01) A61F 9/02 (2006.01) A62B 18/08 (2006.01)

Patent

CA 2425255

With reference to figure (2), a helmet (2) for an aircraft crew member (1) is provided with a device (10) for forming an eye-shielding curtain (11) of air in front of the crew members eyes. The air exhausts to the ambient atmosphere (9) by way of an escape path (12) beneath the lower edge of the visor (4), as indicated by arrow (13).

L'invention, illustrée dans la figure 2, concerne un casque (2) destiné à un membre (1) d'équipage. Ce casque est équipé d'un dispositif (10) permettant de former un rideau (11) d'air protecteur devant les yeux du membre d'équipage. L'air est évacué dans l'atmosphère (9) ambiante par une voie (12) d'évacuation passant sous le bord inférieur de la visière (4), selon le parcours indiqué par la flèche (13).

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