Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveying randomly faced items and turning items to...
Patent
1987-07-17
1988-10-11
Spar, Robert J.
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By conveying randomly faced items and turning items to...
198411, 198416, 198379, B65G 4724
Patent
active
047764473
ABSTRACT:
Can ends having an off-center aperture, are each orientated by a resiliently mounted peg which engages a surface of the can end and is rotated about a pitch circle for one complete revolution. The peg seeks and enters the aperture and thereafter causes the can end to rotate with it until it stops at a position corresponding to the desired orientation of the can end. The peg is then withdrawn from the aperture and the can end, supported in a carrier plate and is delivered to a moulding machine (not shown) in which a plastics closure is moulded into the aperture.
REFERENCES:
patent: 3163281 (1964-12-01), Rieck
patent: 3541751 (1970-11-01), Quebe et al.
patent: 3628650 (1971-12-01), Rouse
patent: 3993199 (1976-11-01), Jorgensen et al.
patent: 4721199 (1988-01-01), Ioannides
Kimms Lyle
Metal Box plc
Spar Robert J.
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