Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Internally threaded fastener element – e.g. – nut – etc. – Multipart
Patent
1987-09-11
1988-11-29
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Internally threaded fastener element, e.g., nut, etc.
Multipart
269181, 408 16, F16B 3708
Patent
active
047877944
ABSTRACT:
A quick adjusting quill nut having a body with an axial bore therethrough for receiving a threaded shaft and a transverse bore communicating with the axial bore. A button element is disposed in the axial bore, having a transverse aperture therethrough in general registry with the body axial bore, also adapted to receive the shaft. The aperture is formed of offset bores of differing diameters; the larger bore is of a diameter greater than that of the shaft, and the smaller bore is threaded and of a diameter corresponding to that of the shaft. A spring biasing is provided to maintain the threaded bore in threaded engagement with the shaft. The exterior body of the nut is knurled and is marked with precision graduations.
REFERENCES:
patent: 3570836 (1971-03-01), Pettavel
5W Enterprises, Inc.
Huebsch William L.
Wilson Neill R.
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