Exothermic welding apparatus

Details Exothermic welding apparatus Exothermic welding apparatus

1995-01-31

1996-07-09

Heinrich, Samuel M.

Metal fusion bonding

Including means to apply flux or filler to work or applicator

2282343, 266167, 164341, 164DIG12, B23K 2300

Patent

active

055336620

ABSTRACT:
Exothermic welding apparatus includes a toggle frame jig for supporting vertically split molds. The toggle includes a post projecting parallel to the main pivot of the jig on which telescopes a crucible support. The crucible support includes a handle extending above the crucible when secured to the support. A quick acting toggle connects the support and post enabling the crucible to be assembled, cleaned, or prepared remote from the molds and then quickly installed and locked in position.

REFERENCES:
patent: 1747419 (1930-02-01), Bottrill
patent: 3004310 (1961-10-01), Burke
patent: 3022554 (1962-02-01), Burke
patent: 3113359 (1963-12-01), Burke
patent: 3234603 (1966-02-01), Leuthy et al.
patent: 3255498 (1966-06-01), Leuthy et al.
patent: 4879452 (1989-11-01), Kovarik et al.
patent: 4881677 (1989-11-01), Amos et al.
Article CADWELD.RTM. Electrical Connections, Materials And Tools, Section A, pp. A1-A8, 1989, Erico Products Inc.

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