Adjustable safety lock for helmet face shield

Details Adjustable safety lock for helmet face shield Adjustable safety lock for helmet face shield

1998-05-02

2000-04-11

Neas, Michael A.

Apparel

Guard or protector

For wearer's head

A42B 322

Patent

active

060474092

ABSTRACT:
A face shield adjustment control and safety lock characterized by fore and aft horizontal shifting of the transparent shield to close and limitedly open for air circulation, by selectively limited lifting about the anchor pivot for increaed air circulation and for face access, embodied in an inserted spring plate with control slots and detents for controlling and positioning the shield.

REFERENCES:
patent: 4242757 (1981-01-01), Nava
patent: 4247960 (1981-02-01), Nava
patent: 4312078 (1982-01-01), Pollitt et al.
patent: 4615052 (1986-10-01), Nava
patent: 4621377 (1986-11-01), Pennell

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