Head and crown suspension for protective helmet

Details Head and crown suspension for protective helmet Head and crown suspension for protective helmet

1974-11-18

1976-04-20

Guest, Alfred R.

Apparel

Guard or protector

Body cover

A42B 108

Patent

active

039507882

ABSTRACT:
The crown suspension consists of upper and lower dome-shaped elements each having a central portion and radially extending legs. The legs of the upper element are connected to the shell and means is provided for adjusting the position of the legs of the lower element relative to the upper element legs to enable the lower element to be fitted to various sized heads.

REFERENCES:
patent: 1310119 (1919-07-01), Harper
patent: 1479150 (1924-01-01), Mellus
patent: 2397801 (1946-04-01), Mitchell
patent: 2709290 (1955-05-01), Rosenthal
patent: 3026523 (1962-03-01), Bowers et al.
patent: 3046559 (1962-07-01), Cox et al.
patent: 3087165 (1963-04-01), Cairns
patent: 3354468 (1967-11-01), Bowers
patent: 3430260 (1969-03-01), Johnson et al.

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