Crash-helmet

Apparel – Guard or protector – For wearer's head

Patent

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Details

2424, A42B 302

Patent

active

042914183

ABSTRACT:
Crash-helmet in the form of a bell-shaped hood with a visor covering the field of view and arranged above a chin guard, characterized in that the hood consists of at least two swivelling parts connected by means of a hinge arrangement and which can be interlocked by safety locking devices on the abutting surfaces.

REFERENCES:
patent: 544832 (1895-08-01), Senior
patent: 606379 (1898-06-01), Dallinger
patent: 2861272 (1958-11-01), Stuart et al.
patent: 3127616 (1964-04-01), Schueller

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