Geometrical instruments
Patent
1981-05-28
1984-01-17
Desmond, Eugene F.
Geometrical instruments
339198R, H01R 1344
Patent
active
044261217
ABSTRACT:
A plug for masking switching contacts, for instance in terminal strips of telecommunication devices, comprising an upper pulling head, a widened central supporting portion, and two lower spring tongues with a guiding web disposed therebetween. The plug is integrally formed and has the function of masking or, respectively, separating solderless, screwless and stripless switching contacts (so-called LSA-PLUS contacts) in terminal strips, wherein the contact points of these switching contacts are not touched by any parts of the plug so as to avoid contamination.
REFERENCES:
patent: 3808585 (1974-04-01), Izumida et al.
patent: 4221445 (1980-09-01), Fleischhacker et al.
Hegner Gunter
Stoewe Anneliese
Desmond Eugene F.
Krone GmbH
Pirlot David L.
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