Pin grid array straightening method and apparatus

Details Pin grid array straightening method and apparatus Pin grid array straightening method and apparatus

1987-03-13

1988-12-06

Larson, Lowell A.

Wireworking

Wire straightening

B21F 102

Patent

active

047890118

ABSTRACT:
In an apparatus for aligning pins of PGA devices in a predetermined array of parallel rows, a comb assembly includes a plurality of tines disposed in side-by-side spaced parallel array. Adjacent tines are spaced apart a distance greater than the maximum cross section of a pin of the PGA device and a slide mechanism actuates the PGA device through the comb assembly whereby the comb tines engage between the rows of pins in the PGA device and straighten the same by a combing action. The comb tines are oriented relative to the PGA device to engage the pins along substantially their entire length.

REFERENCES:
patent: 3349813 (1967-10-01), Pastuszak
patent: 3374809 (1968-03-01), Fleckenstein
patent: 3779291 (1973-12-01), Yeo

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