Woodworking – Rotary cutter – Disk cutter including eccentric segmental bit
Patent
1994-02-23
1994-11-29
Bray, W. Donald
Woodworking
Rotary cutter
Disk cutter including eccentric segmental bit
144 90A, 144218, 407110, 407118, B27F 116
Patent
active
053680782
ABSTRACT:
A cutter blade (17) for a finger joint cutter head (10) which includes a cantilevered cutting tip attachment. A cantilever pocket (20) is formed in the fillet area of steel backing member (18) to receive and hold the inner end of a hard material cutting tip (19), such as tungsten carbide. Cantilever pocket (20) has tapered sides which diverge outwardly and a rounded vertex or pocket bottom. Cutter tips are elongated to extend well into cantilever pockets (20). Each cutter tip is attached within a pocket (20) and along the joint surface of steel backing members (18), using a sandwich braze, to form braze joints (21) and (22).
REFERENCES:
patent: 362625 (1887-05-01), Jewit
patent: 1099880 (1914-06-01), Kendall
patent: 1265501 (1918-05-01), Payzant
patent: 1718325 (1929-06-01), Weaver
patent: 1903002 (1933-03-01), Johnson
patent: 2449605 (1948-09-01), Kelton
patent: 3126308 (1964-03-01), Brockerman et al.
patent: 3388020 (1968-06-01), Gates
patent: 3480054 (1969-11-01), Marian
patent: 3576200 (1971-04-01), Elmes
patent: 3894322 (1975-07-01), Pano
patent: 3951189 (1976-04-01), Cromeens
patent: 4068688 (1978-01-01), Benson
patent: 4558974 (1985-12-01), Pano
patent: 4833855 (1989-05-01), Winter
patent: 5005619 (1991-04-01), Jensen
patent: 5054967 (1991-10-01), Noguchi et al.
"Rotating Tools and Inserts" Catalog by Snadvik Coromant, p. 128.
Ace Company, Inc.
Bray W. Donald
Dunbar Margaret M.
Dykas Frank J.
Korfanta Craig M.
LandOfFree
Finger joint cutter blade does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Finger joint cutter blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finger joint cutter blade will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-68384