Woodworking – Slicer – Cylindrical cutter
Reexamination Certificate
2005-08-09
2005-08-09
Ostrager, Allen (Department: 3725)
Woodworking
Slicer
Cylindrical cutter
C144S174000, C144S218000, C144S230000, C144S117100
Reexamination Certificate
active
06926051
ABSTRACT:
The invention is a planing cutter with a cylindrical cutter body (1) with recesses (3) along its enveloping surface. Each recess is delimited by a front wall (4), a rear wall (5) and a bottom (6) and contains a cutting element (7). Each cutting element (7) has a cutting edge (8), a lower edge (9), two lateral edges (10,11), a front face (12) and a rear face (13). One clamping device (2) is also located in each recess.According to the invention each lateral edge (10,11) of the cutting element (7) has a range (14) of grooves. At least one groove in each range interacts with a peg (17,18) protruding from one of the walls (4,5) of the recess (3). The invention also concerns a cutting element (7) for use with the cutter of the invention.
REFERENCES:
patent: 1810823 (1931-06-01), Freas et al.
patent: 4343215 (1982-08-01), Fuchs
patent: 4400117 (1983-08-01), Smith
patent: 5571250 (1996-11-01), Stegmaier
patent: 6202721 (2001-03-01), Stegmaier
patent: 198 18 626 (1999-10-01), None
patent: 2 703 610 (1994-10-01), None
patent: 94 15111 (1995-01-01), None
Dykema Gossett PLLC
Ostrager Allen
Self Shelley
LandOfFree
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