Ground rod assembly

Details Ground rod assembly Ground rod assembly

1977-06-27

1979-05-29

Askin, Laramie E.

Electricity: conductors and insulators

Earth grounds

Driving type

29525, 403215, 403282, 403305, 403333, H01R 306, F16B 700

Patent

active

041567935

ABSTRACT:
An improvement for the assembly of ground rods, comprising a fitting having two threaded portions, the first as a guide portion being adapted to receive an unthreaded ground rod and a threaded gripping portion adapted to grip the end of a rod through deformation of the threads when the rod is forceably inserted in the fitting. Conjointly usable therewith is a similarly threaded terminal fitting adapted to receive an electrical ground line and retain the same permanently in a contact position when the fitting is forceably driven on the rod.

REFERENCES:
patent: 991517 (1911-05-01), Kennedy
patent: 1064920 (1913-06-01), Lovejoy
patent: 1157666 (1915-10-01), Bennett
patent: 1731171 (1929-10-01), Miller
patent: 2111799 (1938-03-01), Newpher

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