| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnet product which prevents a face to be magnetically attracted from being damaged, is formed into an arbitrary outer shape and color, also prevents the occurrence of breakage or loss of a magnet body in processes such as manufacturing, transportation, and use, has appropriate shock-absorbing characteristics and excellent product finish, and also, preventing the magnet body from rusting. SOLUTION: The whole surface of the magnet body 2 is covered with an outer shell 3 made of silicone rubber so as to be air/water-tight. The thickness of an outer shell 4 for a magnetic pole face covering the magnetic pole face of the magnet body is formed thinner than that of outer shells 5 for the other parts covering the surfaces other than the magnetic pole face. The outer shells for the other parts are swelled in the planar direction of the magnetic pole face. The whole magnet is formed into an arbitrary specific shape thereby. COPYRIGHT: (C)2007,JPO&INPIT
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