Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
Patent
1976-09-27
1978-09-26
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Multiple contact type
200307, 361351, 361420, H01H 6714
Patent
active
041174275
ABSTRACT:
Methods and apparatus for manufacturing and assembling standardized components for cross-point switching matrices on a printed circuit board assembly are provided by an insulated strip containing appendages for winding the coils and inserts for housing the relays. The individual components each carrying a plurality of coils and relays are connected into a matrix by means of corresponding guide studs and holes on the alternating sides of each individual component. The method of assembly further provides for winding the coils upon the appendages of each component and soldering each of the components to a continuous circuit board assembly.
REFERENCES:
patent: 3448416 (1969-06-01), Latrubesse et al.
patent: 3873885 (1975-03-01), Elfverson
Jammes Emmanuel Marie
Krafft Camille Gabriel
Simonet Jean-Claude
Harris George
International Standard Electric Corporation
Morris Jeffrey P.
O'Halloran John T.
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