Method of manufacture of certain hand wrenches and the like

Details Method of manufacture of certain hand wrenches and the like Method of manufacture of certain hand wrenches and the like

1980-02-22

1981-06-23

Godici, Nicholas P.

Metal tools and implements, making

Blank or process

Wrenches

228256, 29175A, 403157, 81 60, B21K 516

Patent

active

042743095

ABSTRACT:
A method of manufacturing hand wrenches having a relatively long handle attached at one end to a yoke pivotally carrying the housing of a ratcheting socket drive mechanism fabricates the yoke, instead of casting or forging it, and employs a separate ferrule at the joint between the handle and the yoke, the parts being held in assembled relation and rotated while during a two step operation weld metal is deposited between the ferrule and the yoke, the legs of the yoke at the same time being compressed upon the ratchet housing.

REFERENCES:
patent: 1307485 (1919-06-01), Cunha
patent: 1524935 (1925-02-01), Johnson
patent: 1888885 (1932-11-01), Pepperdine
patent: 2720127 (1955-10-01), Bonniwell
patent: 2977824 (1961-04-01), Rueb

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