Cutterhead inserts for an industrial woodworking machine

Details Cutterhead inserts for an industrial woodworking machine Cutterhead inserts for an industrial woodworking machine

1996-01-18

1997-07-15

Bray, W. Donald

Woodworking

Rotary cutter

Having slotted bit seat

1441171, 144218, 407 46, 407 47, B27C 100, B27G 1310

Patent

active

056474199

ABSTRACT:
A cutterhead for an industrial woodworking machine comprising a cutterhead body having a cylindrical outer surface with at least one insert-receiving groove extending into the body from the outer surface; at least one cutting insert secured in the groove, the insert being comprised of an insert body, a blade attachment gib, and at least one detachable blade, each blade being secured adjacent the insert body by the blade attachment gib. The upper end of the gib preferably projects above the cutterhead body and is adapted to turn chips from the blades, which project above the attachment gib. Fasteners secure the blades between the body and the attachment gib, and the insert in the groove.

REFERENCES:
patent: 4074737 (1978-02-01), Stewart
patent: 4830073 (1989-05-01), De Abreu
patent: 5002104 (1991-03-01), Stewart
patent: 5054703 (1991-10-01), Morey
patent: 5183089 (1993-02-01), Norlander et al.
patent: 5211212 (1993-05-01), Carlson et al.

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