Electrical connectors – Connector movable between accessible and inaccessible positions
Reexamination Certificate
2005-03-22
2005-03-22
Abrams, Neil (Department: 2839)
Electrical connectors
Connector movable between accessible and inaccessible positions
Reexamination Certificate
active
06869296
ABSTRACT:
Apparatus for the connection of cables comprises a container into which cables are inserted and a number of nested, hollow-walled cylindrical drums are disposed concentrically relative to a central axis. Each drum is displaceable along the central axis between a first position inside the container and a second position protruding outside the container. Each drum, around its outside circumference, has access apertures behind which connection means have been located, which in the second position are accessible for the connection of inserted cables. Excess cable lengths required for displacement lie wound in hollow-walled spaces of the drums. Drum displacements are preferably accomplished by specific rotations in a direction opposed to the winding direction of the excess cable lengths.
REFERENCES:
patent: 3646244 (1972-02-01), Cole
patent: 3794956 (1974-02-01), Dubreuil
patent: 5160809 (1992-11-01), Yang
patent: 41 40 701 (1992-12-01), None
patent: 2 277 812 (1994-11-01), None
Abrams Neil
Koninklijke KPN N.V.
Michaelson Peter L.
Michaelson & Associates
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