Automatic brake for car - has ratchet on wheels to prevent running backward on inclines

摘要

The car wheels are fitted with ratchet types of freewheel gearings which prevent the car from rolling backwards when on inclines. The ratchet device can take any form and is disengaged when reversing. The device provides automatic stability when travelling in slow moving traffic on inclines. The driver does not have to operate the brake repeatedly and is assured of a safe hold on his vehicle.