Device for connecting a breathing mask to a helmet

Details Device for connecting a breathing mask to a helmet Device for connecting a breathing mask to a helmet

1989-04-07

1991-04-02

Nerbun, Peter

Apparel

Guard or protector

For wearer's head

2421, 2424, 12820124, 12820227, A42B 300

Patent

active

050036327

ABSTRACT:
The device is for connecting the shell or face piece of an oral nasal breathing mask of a fighter pilot to a helmet. It comprises two fasteners each placed on one side of a median vertical plane of the helmet and one at least of which is provided with a quick fastening and unfastening attachment device. Each fastener is formed as a link rigid in the vertical direction and non-extensible, arranged to allow rotational movement of the mask with respect to the helmet about a direction perpendicular to the direction of the link and substantially parallel to said median vertical plane.

REFERENCES:
patent: 2715222 (1955-08-01), Sowle
patent: 2942602 (1960-06-01), Seeler
patent: 3065747 (1962-11-01), Forkel
patent: 4555815 (1985-12-01), Walther
patent: 4734940 (1988-04-01), Galet et al.

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