Cutterhead

Details Cutterhead Cutterhead

2007-05-08

2007-05-08

Francis, Faye (Department: 3725)

Solid material comminution or disintegration

Apparatus

Comminuting elements

C241S221000, C241S242000, C083S349000

Reexamination Certificate

active

11301545

ABSTRACT:
A cutterhead having a drum surface with a series of knife retainers distributed about the surface. The longitudinal extension of the knife retainers defines an angle α with the axis of rotation of the cutterhead, and a knife is mounted to the knife retainer. The knife is configured such that a cutting edge of the knife extends parallel to the axis of rotation.

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patent: 5704562 (1998-01-01), Wagstaff
patent: 27 37 683 (1978-03-01), None
patent: 27 37 684 (1979-02-01), None
patent: 88 13 953 (1989-02-01), None
patent: 0 683 971 (1995-11-01), None

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