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Patent US 3900711A: Difference between revisions
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|Filing date=1974-02-04 | |Filing date=1974-02-04 | ||
|Grant date=1975-08-19 | |Grant date=1975-08-19 | ||
|Cites=Patent US 3753170A | |Cites=Patent US 3562464A;Patent US 3719788A;Patent US 3753170A | ||
|Links=465;475;5A38;5A45;7A15;7A16A;7A18;7A19;7A24;7A26;7D15; | |||
}} | }} | ||
This patent describes the fork-style isolated contact used in many Tek instruments, mostly driven by [[cam switch]]es. | |||
==Pictures== | |||
<gallery> | |||
US3900711 contactor.png | |||
Tek_7A18_attenuator_bottom.jpg | [[7A18]] attenuator, bottom view | |||
</gallery> | |||