| 摘要 |
PROBLEM TO BE SOLVED: To make two terminals abut to minute check points easily. SOLUTION: A contact 44 is composed of: a pin 441 of elastic rod (in this case, cylindrical shape) of electrical conductive material(for example, tungsten, beryllium copper etc.); a plunger 442 of electrical conductive material (for example, stainless steel etc.) arranged on both the ends of the pin 441 concentrically at the outer sides of the periphery of the pin 441, slidable in the axial direction along the circumferential plane of the pin 441; and a spiral spring 443 of electrically conductive material (for example, piano wire SWP-A etc.) supporting variably their positions in the axial direction of the pin 441. COPYRIGHT: (C)2006,JPO&NCIPI
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