Presses – Methods – With cutting or comminuting
Reexamination Certificate
2004-04-19
2009-06-02
Nguyen, Jimmy T (Department: 3725)
Presses
Methods
With cutting or comminuting
C100S049000, C100S09800R, C100S174000, C100S902000, C241S099000, C241S166000, C241S236000
Reexamination Certificate
active
07540235
ABSTRACT:
A method for pressing together empty containers, especially drinks bottles or cans made of plastic, especially PET or tinplate, comprises a housing with a fill opening and an outlet, a cutting and pressing disposed in the housing, and a device for driving and controlling the cutting and pressing unit. The cutting and pressing unit contains at least two rollers whose axes of rotation are arranged at a distance from each other. Each roller has at least two sections. Adjacent sections along the same roller have different diameters. When the rollers are mounted, the sections having the larger diameter are offset relative to each other and the peripheral surfaces thereof partially overlap with each other, forming cutting disks whose peripheral surfaces have at least one groove.
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Collard & Roe PC
Nguyen Jimmy T
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