Patent ID: 9700906
Date: 2017-07-11
CPC Classifications: B05B

Claim:
1. A spray coating apparatus for coating material, comprising a gun body, a cylindrical coating material tube, which includes a front end and a rear end and extends through the gun body, a nozzle provided at the front end of the cylindrical coating material tube, and arranged to spray coating material fed to the nozzle by the coating material tube, a connection piece at the rear end of the coating material tube, and a metering system connected to the coating material tube by means of the connection piece for setting an amount of coating material that is fed to the nozzle per unit of time, wherein the diameter of the front end of the cylindrical coating material tube is same as the diameter of the rear end of the cylindrical coating material tube, and wherein the front end of the cylindrical coating material tube defines the part of the coating apparatus from which the coating material enters the nozzle.