Geometrical instruments
Patent
1977-02-25
1977-12-13
McGlynn, Joseph H.
Geometrical instruments
339252R, H01R 1354
Patent
active
040626172
ABSTRACT:
A tester for backplanes, printed wiring boards and like electrical assemblies has contacts that mate without interference with contacts of the assembly under test, and has a displacement mechanism that shifts the assembly laterally. The lateral displacement brings the mated contacts into interfering engagement with each other for effecting electrical connection between them.
REFERENCES:
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patent: 2972728 (1961-02-01), Cole
patent: 3295097 (1966-12-01), Van Horssen et al.
patent: 3315212 (1967-04-01), Peterson
patent: 3489986 (1970-01-01), Frederick
patent: 3569905 (1971-03-01), Kehagioglou
patent: 3676832 (1972-07-01), Judge et al.
patent: 3725853 (1973-04-01), McKeown et al.
patent: 3763459 (1973-10-01), Millis
IBM Bulletin, Bruder, Insertion/Extraction Test Socket, 10/1970, p. 1265, vol. 13, No. 5.
IBM Bulletin, Buych et al. 7/1976, pp. 432 & 433, vol. 19, No. 2.
McGlynn Joseph H.
Teradyne, Inc.
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