Operating device for protective helmets

Details Operating device for protective helmets Operating device for protective helmets

1991-12-04

1993-04-20

Crowder, Clifford D.

Apparel

Guard or protector

For wearer's head

2425, A42B 700

Patent

active

052030342

ABSTRACT:
A locking or adjustment device is placed on the of the shell of a helmet for the purpose of attaching, securing, detaching or adjusting the effective length of a chin strap or cheek strap. The locking device may be part of a multi-part or flip-up helmet shell. A manual control device is located on the helmet shell and is accessible from the outside of the shell such that manual pressure on the control surface of the control device from outside the shell disengages a connection with the chin strap. The control device is integrated with the helmet shell in the area of the neck ring, preferably on the side of the neck ring. In a neutral position of the control device, the control surface thereof is continuous with an exterior surface of the helmet shell.

REFERENCES:
patent: 3467964 (1969-09-01), Hannan
patent: 4110847 (1978-09-01), Dera
patent: 4982452 (1991-01-01), Chaise

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