Adaptor and plug portion for attainment of an optical plug connection

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United States of America Patent

PATENT NO 5444806
SERIAL NO

08311587

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Abstract

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An adaptor (1) can be releasably connected to a fixed plug portion (13 or 21). The fixed plug portion is, with that, for example a component in a measuring device for taking measurements on differing optical fibers. The adaptor is provided with a sleeve (3) in which various transferable plug portions can be temporarily inserted. The sleeve has an axially parallel slot (6) for accommodating a rotational security device on an initial category of fixed plug portions (21). Additionally, the sleeve also has at least one further recess (4, 4, 5) on its outer casing for accommodation of the rotational security device (19, 19', 20) of a second category of fixed plug portions (13). In this way, an interface between adaptor (1) and fixed plug portion (13, 21) is created, which indeed enables combination with an adaptor equipped in the same way, although an adaptor without an additional recess is only able to be placed on one of the two categories.

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Patent Owner(s)

Patent OwnerAddress
DIAMOND SA6616 LOSONE
WANDEL & GOLTERMANN GMBH & COMUHLEWEG 5 POSTFACH 1262 A CORP OF GERMANY D-7412 ENINGEN U A

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
de, Marchi Silverio Contra, CH 17 971
Muhl, Thomas Eningen, DE 1 121

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