Method of attaching a handle to a cooking vessel

Details Method of attaching a handle to a cooking vessel Method of attaching a handle to a cooking vessel

1981-05-07

1983-11-08

Silverberg, Fred

Metal fusion bonding

Process

With supplementary mechanical joining

1610A, 16DIG24, 16DIG42, 29509, 29522R, 403245, 411504, 411546, A47J 3510, A47J 4507, B23K 3102

Patent

active

044137672

ABSTRACT:
A method for assembling a handle to a cooking vessel, such as a pot or pan, wherein the use of conventional rivets having heads protruding from the inner surface of the cooking vessel is avoided. Studs are welded to the outer surface of the receptacle portion of the cooking vessel, and in the preferred embodiment, the openings in the handle are dimensioned much larger than the diameters of the studs so that the openings can clear the diverging studs. Step washers are then utilized to space the handle and studs so that a tight assembly results when the ends of the studs are expanded against the washers.

REFERENCES:
patent: D30955 (1899-06-01), Chapman et al.
patent: 491001 (1893-01-01), Woodward
patent: 901400 (1908-10-01), Vincent
patent: 2171322 (1939-08-01), Rivard
patent: 2442454 (1948-06-01), Bodell
patent: 3208331 (1965-09-01), Scholl
patent: 3661296 (1972-05-01), Hamer
patent: 3702085 (1972-11-01), Hicok
patent: 4051592 (1977-10-01), Briles

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