Lead straightener and flattener for semiconductor devices

Details Lead straightener and flattener for semiconductor devices Lead straightener and flattener for semiconductor devices

1986-11-17

1988-03-01

Larson, Lowell A.

Wireworking

Wire straightening

B21F 102

Patent

active

047279125

ABSTRACT:
A lead straightener and flatner for semiconductor devices having a female die and a male die with a plurality of triangular shaped teeth beveled at their ends to allow easy penetration between the leads of a semiconductor device. The triangular configuration allows the leads to be straightened laterally and longitudinally before they are flattened horizontally. Small deformations cause indentations to be made in the leads without perturbing their general shape so that the spring energy of the leads is reduced.

REFERENCES:
patent: 3028886 (1962-04-01), Drukker
patent: 3106945 (1963-10-01), Wright et al.
patent: 3344816 (1967-10-01), Zemek

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