Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Member preassembled with substructure at through-passage or...
Patent
1991-10-16
1993-04-06
Lindsey, Rodney M.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Member preassembled with substructure at through-passage or...
411377, F16B 3900
Patent
active
051998378
ABSTRACT:
A stud for ultrasonic insertion into a strip of material generally comprises a shank having a head portion and an entering portion on opposite ends thereof. The head portion is ultrasonically insertable into the strip, and the entering portion is insertable into an aperture in a workpiece. The head portion comprises a positive stop means for locating a level of insertion of the head portion into the strip. Means for providing pull out resistance is disposed on the head portion above the positive stop means, and means for providing torsional resistance is disposed on the head portion between the positive stop means and the means for providing pull out resistance. A body portion is located on the head portion above the means for providing pull out resistance. A unique method is also provided for ultrasonically inserting the stud into the strip.
REFERENCES:
patent: D294676 (1988-03-01), Egner et al.
patent: 2272552 (1942-02-01), Field
patent: 2347219 (1944-04-01), Schnell
patent: 2850934 (1958-09-01), Sehn
patent: 2860082 (1958-11-01), Murdock et al.
patent: 3038746 (1962-06-01), Molan
patent: 4422236 (1983-12-01), Ware, Jr. et al.
patent: 4753560 (1988-06-01), Ryder
patent: 4948318 (1990-08-01), Nottelmann et al.
patent: 5113667 (1992-05-01), Sullivan
"Forward Technology Industries, Inc.", Forward Technology Industries, Inc., pp. 588001, 588008, 588009.
"Designer's Manual D3000" Black & Decker, 1989 pp. 1-5; 11, 13, 20 and 21.
Lindsey Rodney M.
Textron Inc.
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