| 摘要 |
PROBLEM TO BE SOLVED: To provide a pole gun for coating which can employ a long pole by using a complex constitution realizing a weight reduction while the strength required for the pole is secured and which enables the efficient coating work even at a high place. SOLUTION: In a grip 1 connected with a coating pressure-feeding hose 4 and provided with a trigger 3 connected to a nozzle head 8 ejecting a coating through a hollow pole 5, the pole 5 is made a complex constitution comprising an inner cylinder made of aluminum arranged inside and a fiber-reinforced plastic layer such as FRP tightly fixed to the outer peripheral surface of the inner cylinder. COPYRIGHT: (C)2007,JPO&INPIT
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