Metal working – Plural diverse manufacturing apparatus including means for... – With means to feed work intermittently from one tool station...
Patent
1986-02-21
1987-01-20
Briggs, William R.
Metal working
Plural diverse manufacturing apparatus including means for...
With means to feed work intermittently from one tool station...
414222, 414750, B23Q 706
Patent
active
046371184
ABSTRACT:
A machine well suited for the creation holes in printed circuit boards (PCBs). A work supply magazine containing a stack of PCBs to be drilled is disposed on one side of the machine, and a work recovery magazine for receiving the drilled PCBs is disposed on the other side, with a table mounted therebetween, preferably for displacement in one horizontal direction. One or more saddles, each carrying one or more toolheads and driven by a common saddle motor, are disposed over the table for reciprocating movement in a direction at right angles with the direction of table displacement. Also disposed over the table and reciprocably movable in the same direction as the saddles is a carriage carrying a set of work transfer fingers movable up and down into and out of work transfer engagement with the PCBs in the work supply magazine and on the table. The saddles and the carriage can be connected and disconnected as required. When connected to the saddles, the carriage is driven by the saddle motor to enable the work transfer fingers to transfer the successive PCBs from the supply magazine to the table and then, upon completion of the drilling, to the recovery magazine.
REFERENCES:
patent: 3090261 (1963-05-01), Hill
patent: 3280659 (1966-10-01), Allen
patent: 3372609 (1968-03-01), Windgne
patent: 3552264 (1971-01-01), Meinke
patent: 3581623 (1971-06-01), Galbarini
patent: 3895477 (1975-07-01), Yamashita
patent: 3918825 (1975-11-01), Alberl
patent: 3982845 (1976-09-01), Dockery et al.
patent: 4403391 (1983-09-01), Peacock
Furuhashi Tomio
Sugiyama Kiyoshi
Briggs William R.
Toshiba Kikai Kabushiki Kaisha
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