Method of forming a handle by welding

Details Method of forming a handle by welding Method of forming a handle by welding

1975-01-10

1977-11-29

Truhe, J. V.

Electric heating

Metal heating

For bonding with pressure

219 58, 219 91, B23K 1102

Patent

active

040607062

ABSTRACT:
A technique for forming and mounting a handle which includes the steps of providing a channel-shaped body of metal with opposed flat lugs at its midportion, inserting a metal rod perpendicularly into the channel-shaped body in tangential surface contact with the inside surfaces of the lugs and in abutment with the inside wall surface or web of the body, mounting these interengaging parts horizontally in a holding jig provided adjacent the stationary lower electrode of an electric welder with the bottom lug engaged on the electrode, and lowering the other welding electrode into contact with the upper lug, so as to weld the lugs to the opposite sides of the rod at the tangential contact surfaces.

REFERENCES:
patent: RE21921 (1941-10-01), Greulich
patent: 1522888 (1925-01-01), Johnson
patent: 3226803 (1966-01-01), Samuels
patent: 3251127 (1966-05-01), Tonelli
patent: 3566008 (1971-02-01), Ettlinger et al.

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