US Patent 7731105 Vibratory pump with adapter and high pressure mechanism

The present invention is a vibratory pumping apparatus that increases the ease and effectiveness of use of the apparatus. More specifically, the apparatus includes an adapter engageable with a conventional motive member, such as an electric drill, in order to enable the apparatus convert the rotational motion of the motive member into oscillatory motion for the pump, such that the pump can be operated using any number of different motive members. In addition, the mechanism within the apparatus is formed of a pair of piston-like members that operate in conjunction with one another to increase the pressure at which the fluid pumped by the mechanism is dispensed from the apparatus.