| 摘要 |
PROBLEM TO BE SOLVED: To provide a caulking nozzle capable of smoothly travelling a nozzle along a coating face without damaging the same and of constantly ejecting a suitable amount of caulking material while preventing the caulking material from coming out of a targetted space and from forming a scratchy shape. SOLUTION: The caulking nozzle 1 for applying a caulking material 3 onto a coating face is characterized in that the circumference of its ejection port 2 ejecting the caulking material 3 is surrounded by a plurality of guide members 4 each constituted of a flexible column member with a gap therebetween. COPYRIGHT: (C)2011,JPO&INPIT
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