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Class Information
Number: 366/125
Name: Agitating > By vibration > Vibrator actuated by fluid under pressure > Including shaft with radially movable element
Description: Subject matter wherein the vibratory device comprises a shaft, a cylindrical housing for the shaft, and a radially movable element (e.g., blade, vane, ball, pin) on said shaft, the fluid acting on the element or the housing to cause eccentric rotation of the shaft or orbital movement of the housing relative to the shaft and thus causing vibration of the housing.

Patents under this class:

Patent Number Title Of Patent Date Issued
7296920 Mixer for a plasticizing screw Nov. 20, 2007
7101165 Extrusion molding apparatus for ceramic molded product Sep. 5, 2006
7101166 Apparatus for extruding ceramic molding Sep. 5, 2006
4859070 Omniaxis apparatus for processing particulates and the like Aug. 22, 1989
4759659 Variable vibrator system Jul. 26, 1988
4653927 Rotary air roller vibrator Mar. 31, 1987
4389137 Oscillator for soil or road tampers Jun. 21, 1983
4300843 Streaming vibrator with an uninterrupted rolling area and an unloaded blade Nov. 17, 1981
4194405 Vibrator devices Mar. 25, 1980
RE29687 Air-vibrator dental scaler Jul. 4, 1978
4039167 Hydraulic vibrator Aug. 2, 1977
3995530 Shaking machine Dec. 7, 1976

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