Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By actuating item-holder relative to holder-carrying conveyor
Reexamination Certificate
2006-04-11
2006-04-11
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By actuating item-holder relative to holder-carrying conveyor
C198S803120
Reexamination Certificate
active
07025193
ABSTRACT:
A device (1) for conveying objects (2) having at least one open end (200) (for example plastic bottles and corresponding semi-finished products throughout their production process), including a picking-up and withholding apparatus (20) suitable for gripping and withholding the object from inside the open end (200), and further including a protective sliding sleeve (7, 70) suitable for covering and protecting a pre-determined portion of the object (2) in the proximity of the open end (200) is characterised in that the actuation for picking up or releasing the object (2) by the picking-up and withholding apparatus (20) is independent of the movements of sliding of the sleeve (7, 70), which can be raised or lowered, the object (2) at the same time continuing to be firmly gripped. Device (1) is suitable to be used on a chain conveyor. A method for using device (1) is also provided.
REFERENCES:
patent: 3945486 (1976-03-01), Cooper
patent: 4082175 (1978-04-01), Gibbemeyer
patent: 4086999 (1978-05-01), McDonald
patent: 4572355 (1986-02-01), Hunter
patent: 5769476 (1998-06-01), Lawn et al.
patent: 3908345 (1991-01-01), None
Armellin Alberto
Leonardi Marco
Saran Andrea
Tamagnone Paola
Zoppas Matteo
Bidwell James R.
Simpson & Simpson PLLC
SIPA Societa Industrializzazione ProgettazioneAutomazione S.p.A.
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