Tapered locking nut

Details Tapered locking nut Tapered locking nut

1991-01-29

1992-06-23

Wilson, Neill R.

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Having structure to restrict rotation of threaded, mating...

Comprising a thread lock

411308, 411277, 411324, 4119371, F16B 3922, F16B 3430, F16B 39284

Patent

active

051237938

ABSTRACT:
A locking nut is provided by forming a straight cylindrical bore through a body, forming a tap with uniform teeth, the tips of which taper at a shallow angle toward one end of the tap, and tapping said bore with said tap so as to produce a thread having a pitch diameter and a root diameter which taper from one of the thread to the other, and a crest which is of constant diameter and increasingly truncated from one end to the other, said thread at said one end having substantially a full profile.

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