Woodworking – Rotary cutter – Having slotted bit seat
Patent
1981-03-09
1984-12-11
Vlachos, Leonidas
Woodworking
Rotary cutter
Having slotted bit seat
407 48, 407 49, 407 99, B27G 1300
Patent
active
044872402
ABSTRACT:
A blade holding arrangement for cutter spindles or cutter heads which are adapted to be equipped with reversible blades. The arrangement including radially adjustable blade holders in the form of drawn profile sections, with the blades adapted to be pressed against guide shoulders of the cutter spindles or cutter heads. The blade holders are provided with a reinforcing elevation or projection that slopes downward in a direction of the guide shoulders. A groove, extending in parallel to the reinforcing elevation or projection, is provided in the blade holder adjacent the reinforcing elevation or projection on a radially inner side of the blade holder.
REFERENCES:
patent: 2598933 (1952-06-01), Nevin
patent: 2755830 (1956-07-01), Utz
patent: 3791429 (1974-02-01), Morris
patent: 3854511 (1974-12-01), Maier
patent: 4082128 (1978-04-01), Barke et al.
patent: 4194545 (1980-03-01), Kostermeier
patent: 4257462 (1981-03-01), Oller
patent: 4305440 (1981-12-01), Lacasse
patent: 4349057 (1982-09-01), Bachman et al.
Eugen Lutz GmbH & Co Maschinenfabrik
Kearns Jerry
Vlachos Leonidas
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