Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Reexamination Certificate
2007-01-29
2008-11-18
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
C241S294000, C241S300000
Reexamination Certificate
active
07451944
ABSTRACT:
In one aspect of the invention, a cone crusher comprises a crushing surface comprising a conical head and a concave bowl. At least one of the head or bowl comprises a segmented wear liner wherein at least one segment of the wear liner is held in place by compression.
REFERENCES:
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patent: 4886218 (1989-12-01), Bradley et al.
patent: 5080294 (1992-01-01), Dean
patent: 5967431 (1999-10-01), Stafford
patent: 6123279 (2000-09-01), Stafford
Bailey John
Crockett Ronald B.
Hall David R.
Jepson Jeff
Rosenbaum Mark
Wilde Tyson J.
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