Jeff L Clark

Address:

129 Becca Dr, Elizabeth City, NC 27909

VIN:

1GKEV337X7J153785

Make:

GMC

Model:

ACADIA

Year:

2007

US Patent:

50095471, Apr 23, 1991

Filed:

Jan 11, 1990

Appl. No.:

7/463521

Inventors:

Jeff A. Clark - Escondido CA

International Classification:

E01C 1922

US Classification:

404112

Abstract:

This invention is an improvement to a machine for treating cement or other flooring surfaces having a frame, a handle on the frame, an internal combustion engine on the frame and a rotary finishing means on the frame. The improved apparatus has a fluid tank on the handle pressurized by the exhaust system of the engine. Included are pressure connection means to connect a pressure conduit to the tank and to the exhaust system of the engine. There is a pressurization regulation means to control the pressure received by the tank and a control means to control the flow of the pressurized fluid leaving the tank to be distributed upon the flooring surface by at least two nozzles with varying diameter passageways through the nozzles to allow the user to choose the rate of flow of fluids distributed on the surface. Included are an actuation means and a linkage means to assist the operator in the selection of the desired fluid flow.