Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having structure to restrict rotation of threaded – mating... – Comprising a thread lock
Patent
1998-05-07
1999-05-18
Saether, Flemming
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having structure to restrict rotation of threaded, mating...
Comprising a thread lock
411180, 411427, F16B39/34;37/04
Patent
active
059044616
ABSTRACT:
A new locking T-nut for securely fastening a threaded element, such as a threaded bolt, to a structure. The inventive device includes a cylindrical nut body with a threaded bore extending therethough. Within the bore, at least one resilient locking ring is mounted within an annular groove provided on the inner surface of the bore. A radial flange radially extends from the one end of the nut body and includes at least one securing tooth extending therefrom towards the other end of the nut body.
REFERENCES:
patent: 180064 (1876-07-01), Rebasz
patent: 1893067 (1933-01-01), Arenz
patent: 2321497 (1943-06-01), Luce
patent: 3358727 (1967-12-01), Hughes
patent: 3403718 (1968-10-01), Hughes
patent: 5391031 (1995-02-01), Medal
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