Contact screw

Electricity: conductors and insulators – Conduits – cables or conductors – Combined

Reexamination Certificate

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Details

C439S415000

Reexamination Certificate

active

07122741

ABSTRACT:
A contact screw for conductive cores of a shielded cable, said screw being provided to be moved axially in a connecting device by threading; it has a shank with screw threading and a contact tip the section of which provided for penetration of the cable insulation and the shield is provided with a coating of insulating material, the exterior surface of the coating being provided with threading whose pitch is greater than the pitch of the screw threading of the shank.

REFERENCES:
patent: 2097426 (1937-11-01), Arthur et al.
patent: 3848955 (1974-11-01), Lockie et al.
patent: 5131283 (1992-07-01), Canfield
patent: 6027367 (2000-02-01), Woertz et al.
patent: 3340943 (1985-05-01), None

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