Means for locking threaded nozzles to a fire hydrant

Details Means for locking threaded nozzles to a fire hydrant Means for locking threaded nozzles to a fire hydrant

E - Fixed Constructions

03

B

137/20

E03B 9/06 (2006.01) E03B 9/02 (2006.01)

Patent

CA 1073775

ABSTRACT OF THE DISCLOSURE A fire hydrant of either the "dry" barrel type or the "wet" barrel type having an improved means of locking a replaceable hydrant nozzle to the hydrant barrel. The means for locking the hydrant nozzle to the boss of the hydrant barrel prevents removal of the nozzle by unauthorized personnel and it includes an elongated rod member having teeth thereon extending generally transverse of a longitudinal axis of the rod member, the rod member being wedged in a particular manner between the hydrant barrel and the hydrant nozzle after the hydrant nozzle has been inserted therein to a predetermined torque. -1-

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