Patent ID: 6190455
Filing Date: 2001-02-20
Classification: B05B,G02F

Abstract:
A finely-divided powder spray apparatus, comprising:a spray nozzle pipe disposed at a position spaced apart from a member to be sprayed a prescribed interval for discharging finely-divided powder from the extreme end thereof onto the member to be sprayed together with a gas stream in the state that it is inclined in a prescribed direction with respect to the member to be sprayed;a support unit of said spray nozzle pipe for supporting it so that it can be inclined in a prescribed first direction and a second direction perpendicular to the first direction;a first joint unit disposed to the upper end of said spray nozzle pipe;two linearly-moving actuators that each move in respective linear paths that are fixed relative to each other and each provided with a second joint unit; andtwo rods coupling each of the second joint units disposed to said two linearly-moving actuators with the first joint unit disposed to said spray nozzle pipe,wherein the finely-divided powder is sprayed onto the member to be sprayed from said spray nozzle pipe which is inclined in an arbitrary direction by combining the movements of said two linearly-moving actuators.