Tool holder

Details Tool holder Tool holder

1980-12-22

1982-12-21

Vlachos, Leonidas

Cutters, for shaping

Including holder having seat for inserted tool

With separate means to fasten tool to holder

407 48, 407106, B26D 100

Patent

active

043646930

ABSTRACT:
A cutting tool in which a retention pin releasably holds an insert, or an insert and seat, in place in a recess of a cutter body. The retention pin is fabricated from a blank having a cylindrical body portion with a first axis concurrent with the axis of the cylindrical head thereof, the body portion thereafter being threaded on a second axis angularly disposed with respect to the first axis and intercepting the same at about the mid-point thereof. When the thus threaded pin is inserted into the bore, it rotates the head portion about the second axis, thereby to force the cutter insert against the supporting shoulders while drawing the insert into engagement with the seat.

REFERENCES:
patent: 1240699 (1917-09-01), Frey et al.
patent: 3097417 (1963-07-01), Hill
patent: 3284874 (1966-11-01), Green et al.
patent: 3310859 (1967-03-01), Diemond et al.
patent: 3341919 (1967-09-01), Lovendahl
patent: 3341920 (1967-09-01), Kelm
patent: 3533150 (1970-10-01), Welch
patent: 3613198 (1971-10-01), Weber
patent: 3654682 (1972-04-01), Newbould
patent: 3805351 (1974-04-01), Mayer

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