Metal working – Upholstered article making – Tufting
Patent
1976-05-17
1977-07-19
Vlachos, Leonidas
Metal working
Upholstered article making
Tufting
B26D 100
Patent
active
040358909
ABSTRACT:
An improved toolholder for clamping an apertured cutting insert into an insert-receiving site in a forepart of a holder shank. A pin, received in the aperture of the insert, is fitted into a bore provided in the toolholder. A clamping plate and co-operating actuating means urge the insert against the pin. The clamp plate has a V-shaped pocket complementary to two converging edge surfaces of the insert, and on its lower surface is provided with serrations adapted to engage cooperating serrations on a fore portion of the holder shank.
REFERENCES:
patent: 2999301 (1961-09-01), Conti et al.
patent: 3176377 (1965-04-01), Milewski
patent: 3205557 (1965-09-01), Frommelt et al.
patent: 3777341 (1973-12-01), Faber
patent: 3837058 (1974-09-01), Barkley et al.
Eriksson Stig-Lennart
Gustafsson Manfred Wallace
Sandvik Aktiebolag
Vlachos Leonidas
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