Woodworking – Rotary cutter – End thrust
Patent
1998-07-15
1999-12-14
Bray, W. Donald
Woodworking
Rotary cutter
End thrust
144218, 144150, 407 42, 408233, B27G 1300
Patent
active
060004495
ABSTRACT:
In a cutting head with exchangeable hard metal cutting blades for woodworking, wherein the cutting head includes a body with a center hub portion and arms extending radially therefrom and having support surfaces with cutting blades mounted thereon, the support surfaces and the cutting blades have cooperating stop means for axially and radially positioning the cutting blades on the support surfaces and clamping means are provided for firmly engaging the cutting blades with the support surfaces while they are held in contact with the stop means, and a cutting blade is mounted on each arm of the cutting head.
REFERENCES:
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patent: 1164659 (1915-12-01), Moore
patent: 1286194 (1918-12-01), Abbott, Jr.
patent: 2956599 (1960-10-01), Koberle-Zimmerman
patent: 4060335 (1977-11-01), Holloway et al.
patent: 4946318 (1990-08-01), David et al.
patent: 5340246 (1994-08-01), Tukala
patent: 5542795 (1996-08-01), Mitchell
Bach Klaus J.
Bray W. Donald
Utensililea S.A.S. Di Santarossa, De Marco & Co.
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