Metal working – Plural diverse manufacturing apparatus including means for... – Including composite tool
Patent
1980-01-07
1982-01-12
Briggs, William R.
Metal working
Plural diverse manufacturing apparatus including means for...
Including composite tool
295661, 29715, 29739, 140 93D, 140105, B23Q 4100, H05K 1304, B21F 1100
Patent
active
043098088
ABSTRACT:
An electronic component lead cutting and outwardly clinching mechanism for cutting the component leads that extend from the underside of a printed circuit board and for outwardly clinching the portions of the leads remaining after the cutting to the underside of the printed circuit board. The severed scrap portions of the leads fall into a scrap discharge chute to be carried away from the cutting and clinching mechanism. A lead detector is incorporated into the mechanism to detect the presence or absence of the leads during the shearing action.
REFERENCES:
patent: 2902689 (1959-09-01), Peterson
patent: 3724055 (1973-04-01), Holmes et al.
patent: 3740817 (1973-06-01), Weller et al.
patent: 4087034 (1978-05-01), Kikkawa
patent: 4151637 (1979-05-01), Zemek et al.
patent: 4153082 (1979-05-01), Foley
patent: 4165557 (1979-08-01), Taguchi
Dean Weibley J.
Holmes Robert H.
Ragard Phillip A.
Briggs William R.
Universal Instruments Corporation
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