Check-actuated control mechanisms – Including means to test validity of check – By testing material composition
Patent
1997-09-19
2000-03-21
Bartuska, F. J.
Check-actuated control mechanisms
Including means to test validity of check
By testing material composition
453 57, G07D 508
Patent
active
060391669
ABSTRACT:
A disc ejector including a hopper for storing a multiplicity of deposited metal discs; a rotary disc for trapping these discs one by one and transporting them towards an exit; structure for forcing the discs out of the rotary disc one by one at the exit;
a rotary sweeper for removing the discs from the rotary disc;
structure for receiving the removed discs and guiding them to a predetermined reference point;
a check device provided near the reference point for determining if the disc is genuine; and
a gate for selecting true discs from false disks, wherein true and false discs are accordingly ejected from separate outlets.
REFERENCES:
patent: 3788440 (1974-01-01), Propice et al.
patent: 4476884 (1984-10-01), Gonzalez
patent: 5074434 (1991-12-01), Maki
patent: 5306206 (1994-04-01), Abe
Abe Hiroshi
Kurosawa Motoharu
Asahi Seiko Kebushiki Kaisha
Bartuska F. J.
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