Panel extruding nut and assembly

Details Panel extruding nut and assembly Panel extruding nut and assembly

1973-05-07

1976-10-12

Britts, Ramon S.

Brushing, scrubbing, and general cleaning

29512, 29522, F16B 3900

Patent

active

039851729

ABSTRACT:
A panel extruding nut for use with a thread forming screw and adapted to be mechanically secured to a flat sheet basal member, the nut including a body having opposed flat surfaces and opposed coaxial first and second bores, the first bore having a diameter slightly larger than the minor diameter of the screw thread, the second bore having a diameter which, together with two extruded or drawn thicknesses of the basal member, is substantially equal to the diameter of the first bore. A punch is used to pierce the basal member and to extrude and shape an integral neck into the second bore which mechanically secures the panel extruding nut. The neck and the panel extruding nut are then threaded by the thread forming screw.

REFERENCES:
patent: 856246 (1907-06-01), Gamon
patent: 2061269 (1936-11-01), Coakley
patent: 2157354 (1939-05-01), Sherman
patent: 2254924 (1941-09-01), Williams
patent: 2379804 (1945-07-01), Johnson
patent: 3195156 (1965-07-01), Phipard
patent: 3234987 (1966-02-01), Hentzi
patent: 3282317 (1966-11-01), Zahodiakin
patent: 3381362 (1968-05-01), Church et al.
patent: 3438299 (1969-04-01), Gutshall
patent: 3510929 (1970-05-01), Kilmarx

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