Patent ID: 6089542
Filing Date: 2000-07-18
Classification: E03D,F16K

Abstract:
A system for the remote operation of a flush valve contained within a valve housing, the flush valve including an element that is deflectable for initiating water flow, said system comprising:an actuator assembly including a body having inner and outer opposite end portions, and first engaging means on said body; an actuating member comprising a head portion and a tail portion at opposite ends thereof, said actuating member being mounted in said body for movement between an extended position, with said tail portion of said actuating member remote from said inner end portion of said body, and a retracted position with said tail portion proximate said inner end portion, said head portion being accessible for contact from adjacent said outer end portion of said body; and biasing means for urging said actuating member toward said retracted position thereof;a mounting assembly including a collar piece having a sidewall portion defining an axial opening therewithin, second engaging means for engaging said body of said actuator assembly to mount said body with said outer end portion thereof disposed within said axial passage of said collar piece, and third engaging means for operatively mounting said mounting assembly on the valve housing with said tail portion of said actuating member adjacent the deflectable, water flow-initiating element of the flush valve for operative engagement therewith, to initiate water flow, in said extended position of said actuating member; and a drive member having opposite end portions, said drive member being operatively engaged in said sidewall portion of said collar piece, and having an intermediate drive portion substantially spanning said opening transaxially and disposed adjacent said outer end portion of said body for operative contact with said head portion of said actuating member, said drive member being movable to displace said drive portion thereof within said collar piece opening generally in the direction of movement of said actuating member, one of said end portions of said drive member extending laterally outwardly of said sidewall portion of said collar piece for engagement with a connecting member, and the other of said opposite end portions of said drive member being operatively supported by said sidewall portion for pivotal movement; andan operating assembly including a manual operating device located remotely from the flush valve; and a connecting member engaged with said one end portion of said drive member and so operatively connecting said manual operating device thereto that, upon operation of said operating device said connecting member will effect pivotable movement of said drive member so as to displace said drive portion thereof generally inwardly, and will in turn move said actuating member to its extended position by contact with said head portion thereof, thereby operatively deflecting the flow-initiating element of the flush valve.