Circuit molded structure having bus bars forming internal circui

Details Circuit molded structure having bus bars forming internal circui Circuit molded structure having bus bars forming internal circui

1999-04-07

2000-05-30

Bradley, Paula

Electrical connectors

With insulation other than conductor sheath

Metallic connector or contact secured to insulation

439736, 439752, 439604, 439605, 439606, H01R 13405

Patent

active

060685239

ABSTRACT:
A circuit molded structure in which a crack is prevented from developing when a secondary molded member is integrally molded on a primary molded member having bus bars. The circuit molded structure includes the primary molded member (40) having a plurality of bus bars (42) insert-molded therein, and the secondary molded member (30) formed integrally on the primary molded member (40) by secondarily molding a resin on those portions of the primary molded member (40) other than terminal portions of the bus bars (42), the plurality of bus bars (42) forming internal circuits. Bent portions (45) of the bus bars (42) are exposed, and the secondary molding is effected with the exposed bent portions (45) covered with a resin spacer (47). As a result of the provision of the resin spacer (47), the resin will not flow to the bent portions, and the thickness becomes uniform, and any crack due to expansion and shrinkage will not occur.

REFERENCES:
patent: 4684202 (1987-08-01), House et al.
patent: 5120268 (1992-06-01), Gerrans
patent: 5273819 (1993-12-01), Jex

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