| 摘要 |
<p>ACTUATING DEVICE FOR THE VIZORS OF HELMETS OR SIMILAR HEADGEARS The specification discloses a visor attached to a helmet by means of hinging members, at least one of which is associated with sliding elements provided with actuating means, by means of which the pivots of the hinges can be displaced with respect to the helmet, for the purpose of disengaging the rim of the visor from a housing located in the opening of the helmet. By this means, the visor can be adjusted by the wearer with one hand, thus leaving the other hand free to control a vehicle or the like.</p> |
