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US 6,648,245 B1Granted
Shower head operating mechanism
AssigneeNewTeam Limited
InventorsChristopher Samwell, Robert Bishop
Life of this patent
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AssigneeNewTeam Limited
InventorsChristopher Samwell, Robert Bishop
Estimating the term…
The operating mechanism is shown consisting of a rotary actuating member or turbine wheel driven by water flow through the head, the wheel having a cam co-action with a plate fixed in the shower head. The resulting axial oscillation of the wheel is imparted to a closure or restricting stopper or plug relative to an outlet opening in an outlet plate of the head, the plug being carried by a shaft from the wheel. Variable or pulsating water emission is thus effected from the opening. A rear perforated feed plate directs water flow to the wheel which is shown resiliently loaded to maintain the cam co-action by a compression spring acting between the plate and wheel as in FIGS. 1 and 2. Positive two way cam operation of the wheel is shown in FIG. 3 by and between the feed plate and plate. The plug is screw adjustable on the shaft for variation of water emission and has a taper cooperation with the outlet opening.
Shower head operating mechanism wherein the shower head has a front outlet plate and contains at least one operating mechanism which includes a rotary member arranged for rotation within the head by water flow through the latter and also arranged for axial oscillation in said head in controlling water emission from the front outlet plate, the rotary member comprising a bladed turbine wheel for rotation by water flow through the head and having a cam co-action with at least one part fixed in the head for effecting axial oscillation of the turbine wheel, said turbine wheel having an axial shaft connection with a closure or water flow restricting member situated at the front exterior of the outlet plate for cooperation with an outlet opening in the front plate whereby the closure or water flow restricting member is axially oscillated in said outlet for variable or pulsed water emission therefrom.
Dependencies are inferred from the claim text.