Package making – With means responsive to a sensed condition – Of receptacle or cover feed or adjunct feed or application
Patent
1976-07-12
1977-06-21
McGehee, Travis S.
Package making
With means responsive to a sensed condition
Of receptacle or cover feed or adjunct feed or application
B65B 5710
Patent
active
040302695
ABSTRACT:
The filling head detection device has a stop member at its downstream end for each row of articles supplied thereto, a conductive metallic flag pivotally positioned on the stop member and normally projecting upstream therefrom and being movable to a retracted position by an article moved along the filling head into engagement with a stop member, each flag having a hole therein with such holes being aligned transversely of the filling head. An electrical contact member extends through the holes in the flags and normally is in contact with a wall surface thereof, but with article moving into engagement with the stop members in the individual rows moving the flags to retracted positions to break their electrical contact with the contact member so that operative conditions in an electrical system connecting to the contact device can be varied.
REFERENCES:
patent: 3694993 (1972-10-01), East
patent: 3965650 (1976-06-01), Nussbaum
Mais James W.
Myers L. Paul
A-T-O Inc.
McGehee Travis S.
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