B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
327/98
B23K 11/10 (2006.01)
Patent
CA 1141438
P-302 WELD NUT; ABSTRACT A weld nut for use in securing a fastener to a sheet of supporting material. The weld nut com- prises a triangular-shaped plate with truncated vertices. The plate has a mating surface from which are raised first, second and third integral projections. Each of the integral projections has a frusto-conical body with a rounded top and is surrounded by an annular channel to contain the flow of the material forming the projection when the nut is welded to the supporting material. Each channel preferably intersects an adja- cent truncated end to permit the formation of an external fillet.
337057
Smart & Biggar
Smith Wallace E.
LandOfFree
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