Apparatus and method for forming electrical connections

Details Apparatus and method for forming electrical connections Apparatus and method for forming electrical connections

1995-09-28

1997-07-15

Bradley, P. Austin

Metal founding

Process

Shaping liquid metal against a forming surface

2282343, 249 97, 249105, B23K 2300

Patent

active

056474253

ABSTRACT:
A mold assembly and method for lap welding a conductor to a vertical bar or rod features two vertically split mold parts having a major parting surface in which are formed a crucible, tap hole, sleeving for the conductor and a weld chamber. An offset parting surface forms a sleeving passage for the vertical bar or rod, and a portion of the weld chamber. The offset parting surface is formed in an interfitting tongue and groove which assists in the assembly of the mold parts.

REFERENCES:
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patent: 3004310 (1961-10-01), Burke
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patent: 3262163 (1966-07-01), Gelfand
patent: 5582228 (1996-12-01), Stidham et al.
Article Cadweld.RTM. Electrical Connections, Materials and Tools, Section A, pp. A1-A8, 1989, Erico Products Inc.

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