Metal working – Means to assemble or disassemble – Means to interrelatedly feed plural work parts from plural...
Patent
1976-12-10
1978-05-16
DiPalma, Victor A.
Metal working
Means to assemble or disassemble
Means to interrelatedly feed plural work parts from plural...
29 33K, 29786, 29789, 29806, 29809, B23P 2100
Patent
active
040890910
ABSTRACT:
An apparatus is provided for preparing framed diapositive assemblies by automatically coupling together a diapositive, an integrally formed frame and a transparent plate. The apparatus comprises three partially overlapping horizontal discs, each formed with the same number of openings, symmetrically positioned around a central vertical pivot. The discs are mounted on their pivots at a short mutual distance and the pivots, one of which is driven to rotate, are synchronized in motion. A magazine is positioned over and in correspondence with the upper disc and another magazine over and in correspondence with the lower disc, respectively for feeding into the openings the transparent plates and the frames. The opening on the intermediate disc for the diapositive, is formed at the periphery of the disc itself and comprises an elastic support means, such as two side brushes. At the central overlap zone a ram means is provided to push downward, through the opening in the discs, the plate and diapositive onto the underlying frame, resting on a stationary rigid surface as a base, which is interrupted at a discharge zone.
REFERENCES:
patent: 3477113 (1969-11-01), Tigges
patent: 3553815 (1971-01-01), McElvy
patent: 3634920 (1972-01-01), Maguire
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