Package making – With means responsive to a sensed condition – Separate delivery of incomplete or defective package
Patent
1985-01-14
1985-12-24
Coan, James F.
Package making
With means responsive to a sensed condition
Separate delivery of incomplete or defective package
53138A, B07C 502
Patent
active
045597545
ABSTRACT:
The drawings and description discloses an inspection and rejection mechanism for wrapped loaves of bread having one end thereof tied. The mechanism includes vacuum means for straightening out tied ends, in conjunction with suitable photo-electric means for detecting the absence of a tied end, or the presence of an open untied end, or the presence of two adjacent ends tied together. If any of the latter conditions exist, after two indexes a pusher device causes two loaves to be pushed to one side, rather than being fed through to discharge.
REFERENCES:
patent: 2991879 (1961-07-01), Innocenti
patent: 3606014 (1971-09-01), Linn
patent: 3939984 (1976-02-01), Butner et al.
patent: 4011155 (1977-03-01), Feurstein et al.
patent: 4349998 (1982-09-01), Covert
Coan James F.
Ex-Cell-O Corporation
Moran John P.
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