Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – With selection responsive to means containing or introducing...
Patent
1994-03-24
1994-12-27
Dayoan, D. Glenn
Conveyors: power-driven
Conveyor arrangement for selecting among plural sources or...
With selection responsive to means containing or introducing...
209927, 242 355A, 19880312, B65G 4746
Patent
active
053756916
ABSTRACT:
A peg tray type carrier for transporting textile yarn tubes has a codable, readable and erasable electronic information carrying device such as a memory chip connected to a transmitting-receiving antenna arranged in the area of the central axis of the peg tray to achieve essentially the same effective contactless transmission interval to a compatible transmitting-receiving antenna of a reading, erasing and encoding device, which may be located for example stationarily along a peg tray transport conveyor, essentially without regard to the rotational disposition of the peg tray about its axis. Inductive, capacitive or electromagnetic forms of contactless coupling are possible for information transmission.
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patent: 5021767 (1991-06-01), Fockens et al.
patent: 5185993 (1993-02-01), Fritschi et al.
patent: 5279729 (1994-01-01), Tone et al.
patent: 5287692 (1994-02-01), Matsubayashi
Dayoan D. Glenn
W. Schlafhorst AG & Co.
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