公开(公告)号：US3718876A

公开(公告)日：1973-02-27

申请号：US3718876D

申请日：1972-03-15

Applicant: BELL TELEPHONE LABOR INC

Inventor： FLETCHER R

IPC: H01H67/24 ,  H05K1/02 ,  H05K1/11 ,  H05K1/14 ,  H05K1/18 ,  H05K3/34 ,  H05K3/36 ,  H01H67/30

CPC classification number: H01H67/24 ,  H05K1/0271 ,  H05K1/116 ,  H05K1/141 ,  H05K1/147 ,  H05K1/189 ,  H05K3/3447 ,  H05K3/363 ,  H05K2201/049 ,  H05K2201/09063 ,  H05K2201/10863

Abstract: A flexible membrane is disclosed which extends over an aperture in a support plate in an electromagnetic sealed contact matrix or ferreed type switch. The ferreed switch includes at least one circuit path element and the flexible membrane joins the circuit path element to the support plate and extends the circuit path element over the aperture to a point of rigid contact with a conductor lead projecting from an associated sealed contact switch.

Abstract translation: 公开了一种柔性膜，其在电磁密封接触矩阵或惯性型开关中的支撑板上的孔上延伸。 铁路开关包括至少一个电路路径元件，并且柔性膜将电路路径元件连接到支撑板，并且将电路路径元件延伸到孔上方到与从相关联的密封触点开关突出的导体引线刚性接触的点。