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US 3,936,991 AGranted
Bottle stoppering apparatus
AssigneeLe Bouchage Mecanique
InventorJean Deix
Life of this patent
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AssigneeLe Bouchage Mecanique
InventorJean Deix
Estimating the term…
A bottle stoppering machine includes a travelling belt which carries the bottles to be stoppered, a stopper distributor positioned over the belt, and a stopper driver also positioned over the belt at a position downstream of the distributor. To adjust the vertical separation of the belt and distributor according to undesired variations in the height of the bottles, a first detector detects the approach of a bottle to the distributor, second and third detectors detect excess or deficiency in the height of the approaching bottle, and servo-mechanism controlled by these detectors raises or lowers the belt at the position beneath the distributor, or alternatively raises or lowers the distributor, in response to the signals of the detectors to match the separation of the belt and distributor at the distributor to the height of the bottle to be stoppered.
Bottle stoppering apparatus including stopper delivery means, stopper driving means, means to carry bottles in a substantially horizontal direction beneath said delivery and driving means in succession, means including three photoelectric detectors to measure the height of bottles on said carrying means upstream of said delivery means, one of said detectors detecting the approach of a bottle, another detecting insufficient height for the bottle and a third detecting excess height for the bottle, and means to adjust the vertical separation of said delivery and carrying means as a direct function of bottle height measured, said adjusting means comprising a servo-mechanism coupled to adjust the vertical position of said carrying means at a location beneath said delivery means.
Bottle stoppering apparatus including stopper delivery means, stopper driving means, means to carry bottles in a substantially horizontal direction beneath said delivery and driving means in succession, means movably mounting said delivery means above said carrying means, means including three photoelectric detectors to measure the height of bottles on said carrying means upstream of said delivery means, one of said detectors detecting the approach of a bottle, another detecting insufficient height for the bottle and a third detecting excess height for the bottle, and means to adjust the vertical separation of said delivery and carrying means as a direct function of bottle height measured, said adjusting means comprising a servo-mechanism coupled to said mounting means to adjust the vertical position of said delivery means above said carrying means.
Dependencies are inferred from the claim text.