Method of making articles comprising two components hinged one t

Details Method of making articles comprising two components hinged one t Method of making articles comprising two components hinged one t

1982-02-18

1984-12-04

Moon, Charlie T.

Metal working

Method of mechanical manufacture

Obtaining plural product pieces from unitary workpiece

16386, 16390, 16DIG42, 29 11, 29443, 29509, 29515, B23P 1100

Patent

active

044855443

ABSTRACT:
The manufacture of two hingedly connected components of a toggle latch by simultaneously press-forming two strips of metal feeding into a multi-phased die wherein the last operation comprises the folding of lugs on a component about an end portion of the other component so that oppositely projecting bosses on that end portion becomes homed in openings in the respective lugs.

REFERENCES:
patent: 834635 (1906-06-01), Olson
patent: 1494456 (1924-05-01), Williams
patent: 1584040 (1926-05-01), Severn
patent: 1753216 (1930-04-01), Pierce
patent: 2213448 (1940-09-01), Morton
patent: 2233351 (1941-02-01), Rowe
patent: 3447198 (1969-06-01), Doerner
patent: 4283811 (1981-08-01), George

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