摘要 |
PURPOSE:To reduce multicontact sealed elements, to rationalize the number of manufacturing processes, and to reduce control processes in number using a couple of contacts of the multicontact seal-in elements multi-connected internally as cut-off contacts. CONSTITUTION:The internal multiple connection 5 of eight multicontact-sealed elements 3-a arrayed horizontally is connected to subscriber's terminals (H0A, H0B)...(C7A, H7B) and respective couples of contacts 2 are connected to cut-off contacts to scanner terminals (CO0A, CO0B)...(CO7A, CO7B). Eight couples of contacts 4 connected through internal multiple connection 5 are connected corresponding to subscriber's terminals (H0A, H0B)...(H7A, H7B) through external connection 7, so that one multicontact-sealed element 3-b used vertically will be extended to the cross point contact matrixes of 8 by 7 and of 8 by 8. |