Abstract In a method of fixing an electrical contact into a connector body, said connector body having at least one relatively thin-walled portion including a plurality of transversely extending slots, each of said slots including oppositely disposed wings upstanding from said thin-walled portion; and an electrical contact portion in said slot and extending normal thereto and projecting therefrom, the steps comprising: positioning said connector body and its attendent contacts at a work station; engaging said contacts with an alignment plate to position said contacts at the rearwardmost portion of said slots; lifting said connector body and alignment plate until the projecting portions of said contacts engaging mating apertures in an ultrasonic horn, said horn having ribs which engage said wings; and ultrasonically vibrating said horn to melt said wings and substantially close said slots, thereby securing said contacts.
In a method of fixing an electrical contact into a connector body, said connector body having at least one relatively thin-walled portion including a plurality of transversely extending slots, each of said slots including oppositely disposed wings upstanding from said thin-walled portion; and an electrical contact portion in said slot and extending normal thereto and projecting therefrom, the steps comprising: positioning said connector body and its attendent contacts at a work station; engaging said contacts with an alignment plate to position said contacts at the rearwardmost portion of said slots; lifting said connector body and alignment plate until the projecting portions of said contacts engaging mating apertures in an ultrasonic horn, said horn having ribs which engage said wings; and ultrasonically vibrating said horn to melt said wings and substantially close said slots, thereby securing said contacts.
Claim 2
Dependent Claim
137 words
In a method of fixing an electrical contact into a connector body, said connector body having at least one relatively thin-walled portion including a plurality of transversely extending slots, each of said slots including oppositely disposed wings upstanding from said thin-walled portion; and an electrical contact portion in said slot and extending normal thereto and projecting therefrom, the steps comprising: positioning said connector body and its attendent contacts at a work station; engaging said contacts with an alignment plate to position said contacts at the rearwardmost portion of said slots; lifting said connector body and alignment plate until the projecting portions of said contacts engaging mating apertures in an ultrasonic horn, said horn having ribs which engage said wings; and ultrasonically vibrating said horn to melt said wings and substantially close said slots, thereby securing said contacts.
Claim 3
Dependent Claim
17 words
The method of claim 1 wherein said horn vibrates at a frequency of 60,000 cycles per second.
Claim 4
Dependent Claim
13 words
The method of claim 2 wherein said horn vibrates for about two seconds.