F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
26/162, 137/26
F16K 31/00 (2006.01) F16K 31/34 (2006.01)
Patent
CA 1065731
Abstract of the Disclosure: Telescoped inlet and outlet tubes having a valve between upper extremities thereof are each formed with end telescoped, upper and lower parts, the tube upper parts being assembled movable together and the tube lower parts being assembled movable together for simultaneously increasing and decreasin? the respective tube end telescoping to selectively change the overal? height of the ball cock. Positive securement in a height adjusted position against straight vertical relative movement is obtained by positive radial inter- engagement between the outlet tube parts with either selective relative rotation or selective release of the interengagement with re-engagement providing the height adjustment. An upper main case covers the valve assembly and an inner end of a float connected valve actuating lever projects into the upper main case to a case slot, being pivoted therein and operably connected to the valve. A retainer surrounds the valve assembly secured to the outlet tube upper extremity with air vent for an anti-syphon member beneath the valve assembly being formed through the retainer into the upper main case and to the surrounding air through the case lever slot. The retainer also bayonet joint removably mounts the valve cover over the valve seat member and the valve seat member over and removably retaining the anti-syphon member and a lower water outlet directing insert. -1-
265230
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