by increasing air resistance, e.g. flaps

Full Title

Arrangements of braking elements, i.e. of those parts where braking effect occurs > acting otherwise than by retarding wheels, e.g. jet- action > by increasing air resistance, e.g. flaps

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

VEHICLES IN GENERAL

Subclass:

VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES