Patent ID: 9242257
Filing Date: 2016-01-26
CPC Classification: A01G,B05B

Claim Text:
1. A variable nozzle assembly comprising: A first plate portion, wherein the first plate portion is configured to extend over and partially cover a first portion of a water conduit, wherein the first plate portion comprises a front face which is configured to face away from the water conduit; a second plate portion, wherein the second plate portion is configured to extend over and partially cover a second portion of the water conduit, wherein the second plate portion comprises a from face which is configured to face away from the water conduit; wherein the front face of the first plate portion is substantially parallel to the front face of the second plate portion; a deflector assembly, wherein the deflector assembly comprises a deflector plate, a first deflector arm, a second deflector arm and a deflector support member; wherein the deflector plate is secured to the deflector support member; further wherein the deflector support member is secured between the first and second deflector arms; wherein the first deflector arm further comprises a first cam member and the second deflector arm further comprises a second cam member; and a first connecting member and a second connecting member; wherein the first deflector arm is rotatably secured to the first connecting member; further wherein the second deflector arm is rotatably secured to the second connecting member; wherein the second plate portion is secured between the first connecting member and the second connecting member so that the deflector plate is position in front of the front face of the second plate portion; further wherein the deflector plate is angled away from the front face of the second plate portion at an angle of between 91 and 179 degrees; wherein the first plate portion is slidably mounted between the first connecting member and the second connecting member so that the first plate portion may vertically slide between an up position and a down position; wherein the first plate portion is biased in the down position by a biasing mechanism; further wherein the first plate portion is functionally connected between the first cam member and the second cam member so that a force applied to the deflector plate will cause the first and second cam members to apply a force to the first plate portion so that the first plate portion is moved between the down position and the up position; further wherein the front face of the first plate portion comprises a first notched portion having a first geometric shape; further wherein the front face of the second plate portion comprises a second notched portion having a second geometric shape; wherein when the first plate portion is in the up position, the first geometric shape and the second geometric shape are positioned together to define a first water conduit opening having a third geometric shape; further wherein when the first plate portion is in the down position, the first geometric shape and the second geometric shape are positioned together to define a second water conduit opening having a fourth geometric shape; wherein the area of the third geometric shape is greater than the fourth geometric shape.