| 摘要 |
PROBLEM TO BE SOLVED: To simplify the constitution of a cartridge and to facilitate the paint filling work to the cartridge. SOLUTION: A paint filling device 51 for a cartridge is constituted of a filling stand 52 having a feed tube inserting hole 56 on the side of the filling stand and a cylinder support part 57, the movable connection member 59 communicating with the leading end of a feed tube 28 to connect the feed tube 28 and a filling valve 61 supplying the paint from a paint supply source to the movable connection member 59 and stopping the supply of the paint. Therefore, the cartridge 25 is attached to the cylinder support part 57 and the feed tube 28 is inserted in the feed tube inserting hole 56 on the side of the filling stand and the leading end thereof is fitted to the movable connection member 59. By opening the filling valve 61 in this state and supplying the paint to the movable connection member 59 from the paint supply source, the leading end opening of the feed tube 28 is utilized as a filling port and the cylinder 26 of the cartridge 25 can be filled with the paint. |
