Faucet replacement valve stem assembly
OwnerManuel F. Rodriguezinventor
Life of this patent
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Abstract
A replacement valve stem assembly for a faucet in the form of an internally and externally threaded sleeve extending through and secured by nuts to the faucet cap and a threaded valve stem engaging the internal threads of the sleeve and having a valve washer secured to the inner end thereof and a faucet handle secured to the outer end thereof.
Claims11
A replacement valve stem assembly for a faucet of the type having a vlave seat positioned in alignment with an apertured cap threaded on the faucet body and through which the valve stem of the faucet normally extends comprising, a sleeve which is threaded both internally and externally and having an outer diameter such as to enable the sleeve to extend through the valve stem aperture in said cap, means engaged with the external threads of said sleeve for fixedly attaching the sleeve to said cap so that the sleeve extends through the cap aperture, an externally threaded valve stem engaged with the internal threads of said sleeve and having a length substantially greater than said sleeve so that when the sleeve is secured to said cap and the cap is threaded on the faucet body the inner end of said stem terminates beyond the inner end of said sleeve adjacent the valve seat in the faucet body and the outer end of said stem extends outwardly beyond said cap and the outer end of said sleeve, means threaded on the inner end of said stem for securing thereon a valve washer adapted to seal said valve seat when the stem is rotated in one direction within said sleeve and nut members threaded on the outer end of said stem for securing a faucet handle thereto.
A faucet having a body provided with an inlet and an outlet and an intermediate apertured valve seat therebetween, said body having an open cylindrical extension aligned axially with the opening of said valve seat, a cap on said body threaded over said cylindrical extension and having an opening therethrough aligned axially with said valve seat and a valve stem assembly mounted on said cap comprising a sleeve which is externally and internally threaded, said sleeve extending through the aperture in said cap, a pair of nuts engaging the external threads on said sleeve and clamping the sleeve to the cap, an externally threaded stem engaging the internal threads of said sleeve, means engaging the threads adjacent the lower end of said stem and securing a washer thereon which, when the stem is turned in one direction, is adapted to engage said seat, a handle inserted over the upper end of said stem and nut means above and below said handle engaging the threads on said stem and securing the handle thereon.
Dependencies are inferred from the claim text.