发明名称 MAGNETIC BUBBLE MEMORY DEVICE
摘要 PURPOSE:To absorb warping on a connection surface having a large area to attain stable electric connection in respective connection parts of conductive shielding cases by forming the connection parts of the conductive shielding cases by point contact structure having elastic members. CONSTITUTION:There are three electric connection parts; one is the connection between the lower part of a conductive shielding case 14 and the lower part of a conductive shielding case 60 and the other two are the connection between the lower part of a conductive shielding case 61 to be freely opened/closed or attached/detached and the upper part of the conductive shielding case 14 and between the lower part of the case 61 and the upper part of the case 60. Two storage parts 61a, 61b for storing plural contacts 62 and plural elastic members 63 energizing these contacts 61 so as to project the contacts 62 to the outside are formed on the inner edge and outer edge of the conductive shielding case 61. Similarly, one storage part 60a for storing plural contacts 62 and plural elastic members 63 energizing these contacts 62 so as to project to the outside is formed also in the lower part of the conductive shielding case 60.
申请公布号 JPS6098595(A) 申请公布日期 1985.06.01
申请号 JP19830205819 申请日期 1983.11.04
申请人 HITACHI SEISAKUSHO KK 发明人 AKIBA YUTAKA;KIJIRO NOBUO
分类号 G11C11/14 主分类号 G11C11/14
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