Metal working – Method of mechanical manufacture – Electrical device making
Patent
1983-02-22
1985-04-30
Goldberg, Howard N.
Metal working
Method of mechanical manufacture
Electrical device making
29739, 227119, 227135, H05K 300, B23P 1904
Patent
active
045134987
ABSTRACT:
A terminal strip 10 (see FIG. 7) is assembled by the method and apparatus so that two tiers of pins 11 are forced fitted into blind holes 13 formed in a plastic strip 12. Two tiers of terminal pins are advanced by two rows of pusher rods 41 and 42 from stacks 16 of pins through holes 31 and 32 in a slide bar 28 into passageways 26 and 27 of a loader block 21 so that the leading end of the pins project from the block while the trailing ends are fully seated within the passageway. The slide block 28 is shifted to block the rear end of the passageways 26 and 27. Next, a work holder nest 51 loaded with a plastic strip 12 is moved toward the now held pins 11 to force seat the pins into the blind holes 13. The nest is withdrawn, and cleats 63, 64 and 58 pull the plastic strip 12 to withdraw the pins 11 from the passageway to permit the subsequent removal of the assembled terminal strip 10.
REFERENCES:
patent: 3144706 (1964-08-01), Vrsecky
patent: 3601890 (1971-08-01), Pityo et al.
patent: 3765075 (1973-10-01), Olney, Jr. et al.
patent: 3812569 (1974-05-01), Kufner et al.
patent: 4102043 (1978-07-01), Andrade et al.
patent: 4203698 (1980-05-01), Dupuis
patent: 4265013 (1981-05-01), Brown et al.
Arbes Carl J.
AT&T - Technologies, Inc.
de Picciotto M.
Goldberg Howard N.
Miller R. P.
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