Stump chipper knife assembly

Details Stump chipper knife assembly Stump chipper knife assembly

1990-10-12

1991-10-08

Bray, W. Donald

Solid material comminution or disintegration

Apparatus

Comminuting elements

144176, 144241, 241 92, 241291, 407 39, 407 47, B02C 712, B27C 100

Patent

active

050547038

ABSTRACT:
A chipper knife assembly for a stump disintegrator is disclosed in which knife holder bodies radially span across pockets or openings formed in a rotating chipper disk. A reversible and replaceable blade insert with a plurality of selectable carbide edges is carried on the leading face of the holder body and fixed thereon by means of a threaded fastener inserted from the trailing face of the holder body through a hole formed between the trailing face and the leading face. The end of the fastener engages a threaded recess in the blade insert. The chipper knife assembly divides the chipper disk opening into a leading opening through which wood chips and other debris may pass for subsequent discharge and a leading opening which provides clearance and access to the threaded fastener for its removal and installation.

REFERENCES:
patent: 4736781 (1988-04-01), Morey et al.
patent: 4771953 (1988-09-01), Morey
patent: 4958775 (1990-09-01), Arsmith

Affiliated with

Also associated with

Rating

Stump chipper knife assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stump chipper knife assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stump chipper knife assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-252578