Crosspoint switch comprising bistable crosspoints

Details Crosspoint switch comprising bistable crosspoints Crosspoint switch comprising bistable crosspoints

1974-02-26

1978-01-31

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Automatic multiple contact selective means

335112, 335113, H01H 6333

Patent

active

040717283

ABSTRACT:
A crosspoint switch comprising a number of selection bars and switching bars which cross each other at right angles and have recesses and guides for catching members. A catching member is moved by a particular selection bar and switching bar to actuate an electrical contact through a member having two stable positions. The switching bars have a fork-like recess arranged to enable renewed actuation of bars previously actuated for switching on a crosspoint, without the switched-on crosspoint being switched off.

REFERENCES:
patent: 2647166 (1953-07-01), Lens
patent: 3529113 (1970-09-01), Vazquez et al.
patent: 3614330 (1971-10-01), Levallois-Perret et al.
patent: 3838239 (1974-09-01), Maruscak et al.
patent: 3863044 (1975-01-01), McCormick

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