Solid material comminution or disintegration – Apparatus – Comminuting elements
Reexamination Certificate
2011-05-10
2011-05-10
Ross, Dana (Department: 3725)
Solid material comminution or disintegration
Apparatus
Comminuting elements
Reexamination Certificate
active
07938350
ABSTRACT:
The invention refers to a knife holder for comminution devices, comprising a tooth body (1) which can be fastened on a comminution cylinder or the like, and at least one knife (2), the knife (2) being able to be arranged positive-locking on the tooth body (1).The invention is characterized by the fact that a knife receiving device is provided, the knife receiving device (3) is designed as recess (4), and, seen from the side, has the shape of a J, and the recess (4) is designed wedge-like or conically, preferably tapering-off to the outside in such a way that recess surfaces (4/1, 4/2) occur.
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Berger Horst
Doppstadt Johann
Doppstadt Calbe GmbH
Jacobson & Holman PLLC
Katcoff Matthew G
Ross Dana
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