Patent ID: 8888015
Filing Date: 2014-11-18
Classification: B05B,E01C

Abstract:
1. A filter spray apparatus to be used with a paving system and material pump that distributes material towards the ground surface, comprising: a horizontal cylindrical filter housing; a cylindrical perforated filter screen enclosed in said filter housing; detachable end pieces are attached to both ends of said cylindrical filter housing; said horizontal cylindrical filter housing serves as a means to contain said cylindrical perforated filter screen and paving material; a material inlet port located on the surface and in the center of said cylindrical filter housing; multiple material outlet ports comprising multiple nozzle ball valves orientated towards the ground surface longitudinally aligned along said cylindrical filter housing; a horizontal rotating bar is mounted to the external face of said cylindrical filter housing in multiple locations through bearings; said horizontal rotating bar is the same length as said cylindrical filter housing and is mounted so that it is parallel with said cylindrical filter housing; an actuator mounted onto the external face of said cylindrical filter housing; said actuator is linked to said horizontal rotating bar whereby when said actuator is extended it rotates said horizontal rotating bar; said multiple nozzle ball valves allow the outlet of material from said cylindrical filter housing and are individually linked to said horizontal rotating bar via quick release control linkages; said quick release control linkages are connected to each individual said multiple nozzle ball valves and controls the outlet of material from said multiple nozzle ball valves; said quick release control linkages are connected to said horizontal rotating bar; said quick release control linkages can be individually released manually by hand thereby controlling the flow of material of individual said multiple nozzle ball valves when actuator is extended.