Portable hand-held material broadcasting device

Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – Rotating scatterer

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Details

222317, 222473, A01C 1700

Patent

active

044923414

ABSTRACT:
A portable hand-held material broadcasting device having a housing with a manually engageable handle and providing a storage chamber for flowable granular material superimposed over a normally horizontally rotating impeller for gravitational flow of material from the chamber to the impeller, a valve member movable to regulate the material flow and having closed, intermediate and full open positions, a manually displaceable actuating member positioned adjacent the handle and having a connection to the valve member for displacement thereof, and a manually adjustable cam member for limiting the opening movement of the valve member and corresponding position of the actuating member for setting the rate of flow of the material, the improvement of the invention including a stop mounted on the handle and positioned to engage and support the actuating member when moved to its full open position, and a special connection being made between the actuator member and the valve member to permit forced displacement of the actuator member to the stop without damage to the connection when the valve opening cam member is set in an intermediate valve open position.

REFERENCES:
patent: 809895 (1906-01-01), Beazley
patent: 3157402 (1964-11-01), Love, Jr.
patent: 3227461 (1966-01-01), Love

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