Integral helmet fitted with a chin piece which may be lifted by

Apparel – Guard or protector – For wearer's head

Patent

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Details

2421, A42B 302

Patent

active

047698578

ABSTRACT:
The chin protecting piece (10) is apt to secure the helmet to the wearer's head, by constrainment under the jaw, through a padding (30).
The chin piece can be rotated upwardly to facilitate introduction on or removal of the helmet from the wearer's head by forward shifting and swinging movements or vice versa, as it is secured to the helmet by pins (14) running in an "L" shaped slot (16) in the side walls of the helmet itself.
The movement of the chin piece is independent from that of the vizor which is hinged on pins (8) and may be lifted as required by the wearer.
The chin piece remains locked in its lowered position by a snap action device (34-40).

REFERENCES:
patent: 4247960 (1981-02-01), Nava
patent: 4553270 (1985-11-01), Hoffmann
patent: 4641382 (1987-02-01), Gessalin
patent: 4689836 (1987-09-01), Vitaloni

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