| 摘要 |
PURPOSE:To obtain a product with superior working effect and operation efficiency by melt-bonding a prescribed number of branch rods to >=1 vertical rod in a crossing state so that the rods are set on the same plane and by implanting and fixing the vertical rod and parts of the branch rods close to the vertical rod in a main rod. CONSTITUTION:A prescribed number of branch rods 2 are arranged on a vertical rod 3 at suitable intervals in a crossing state, and the intersection P of each rod 2 and the rod 3 is melt-boded so that the center line of the rod 2 and that of the rod 3 are set on the same plane. The rod 3 and parts of the rods 2 close to the rod 3 are implanted in a main rod 1 by pressing or other method and fixed. The whole assembly except both ends of the rods 2 is then coated with an insulating resin film to finish the product. |
