Teeth for grinding apparatus

Details Teeth for grinding apparatus Teeth for grinding apparatus

2011-03-08

2011-03-08

Francis, Faye (Department: 3725)

Solid material comminution or disintegration

Apparatus

Comminuting elements

Reexamination Certificate

active

07900861

ABSTRACT:
A replaceable tooth arrangement for use in grinding discs such as used in wood hoggers and comminuting equipment. A preferred tooth arrangement includes two end to end adjacent tip portions, or a tip portion end to end with a complementary base portion. The contacting faces of the portions are preferably tapered so that tightening together creates a resultant outward movement which tightens them against the walls of a retaining aperture in a disc or disc section. Alternatively or additionally a connection element interacts with a wedge keeper which causes a similar outward component in the keeper and tip portion, tightening them against the walls of a retaining aperture, as the connection element is tightened.

REFERENCES:
patent: 4826090 (1989-05-01), Orphall
patent: 6108896 (2000-08-01), Gignac et al.
patent: 7100855 (2006-09-01), Diemunsch
patent: 7469852 (2008-12-01), Sharp
patent: 2005/0001084 (2005-01-01), Pizzuto
patent: 2005/0035234 (2005-02-01), Roozeboom et al.
patent: 2006/0243840 (2006-11-01), Latham
patent: 63759/98 (1998-11-01), None
patent: 3520370 (1986-12-01), None
patent: 0 046 452 (1981-08-01), None
patent: 2256996 (1975-09-01), None
patent: 2846017 (2004-04-01), None
patent: 7190024 (2006-07-01), None

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