Automobile wheel cylinder leak damage prevention
OwnerDuane V. Woldinventor
Life of this patent
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Abstract
A device for draining hydraulic brake fluid which leaks from the wheel cylinder of drum brakes in a hydraulic brake system for a motor vehicle which includes a catch basin disposed below the wheel cylinder on the drum brakes for collecting the leaking fluid with an exit tube connected to the bottom of the catch basin, the tube extending from the catch basin to the exterior of the drum brakes so that the leaking fluid is conducted from the catch basin through the tube and falls harmlessly on the ground thereby avoiding contamination of the surfaces of the brake shoes and drum.
Claims2
A device for draining leaking brake fluid from the interior of a brake drum in hydraulic brake system for a motor vehicle having brake shoes and a wheel cylinder for actuating said brake shoes comprising, in combination, a catch basin disposed in underlying relationship with said wheel cylinder for collecting said brake fluid leaking from said cylinder, means for supporting said catch basin in said underlying relationship with said cylinder and an exit tube connected to the bottom of said catch basin, said exit tube having an outlet end disposed exteriorly of said brake drum interior for discharging the brake fluid collected in said catch basin to the exterior of said drum thereby avoiding contamination to said brake shoes and drum and wherein said wheel cylinder is of a cylindrical configuration and wherein said catch basin comprises a body of arcuate cross-sectional shape having end walls at each end so as to partially surround said wheel cylinder.
Dependencies are inferred from the claim text.