Device for transferring printed circuit board

Details Device for transferring printed circuit board Device for transferring printed circuit board

1988-11-02

1989-10-17

Spar, Robert J.

Conveyors: power-driven

Conveyor section

Unit load conveying surface means moved about an endless or...

198817, B65G 2900

Patent

active

048740810

ABSTRACT:
A printed circuit board transferring device is disclosed which includes a pair of endless roller chains defining a printed circuit board transferring path therebetween, a plurality of support members fixed to the chains for movement therewith and each adapted to support printed circuit boards thereon, a clamp plate member provided on each of the support members and moveable between close and open positions, and engaging plates provided on both sides of the transfer path and engageable with upper surfaces of the clamp plate members to maintain the clamp plate members in the close positions, so that the printed circuit boards supported on the supporting members are clamped between the supporting members and the clamp plate members during the engagement of the clamp plate members with the engaging plates.

REFERENCES:
patent: 771641 (1904-10-01), Huber et al.
patent: 3809210 (1974-05-01), Anderson
patent: 4542820 (1985-09-01), Maxner
patent: 4672914 (1987-06-01), Sari
patent: 4779717 (1988-10-01), Eberle

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