Patents Assigned to Nolan S.p.A.
  • Safety helmet for motor-cyclists provided with manually-adjustable ventilation means
    Patent number: 4964178
    Abstract: Safety helmet for motor-cyclists and the like, provided at the top of its cap with at least one air intake, above which an aerodynamic, shaped guide fin is installed, which determines a suction of air from the interior of the helmet, between said aerodynamic guide fin and the external surface of the cap an adjustable slider element being provided, which is suitably shaped and positioned, and acts both as a baffle plate, and as a shutter for controlling the air flow.
    Type: Grant
    Filed: November 21, 1988
    Date of Patent: October 23, 1990
    Assignee: Nolan S.p.A.
    Inventors: Gazia Giancarlo, Nocchi Marzio