Rotary slot cutting tools and insert clamping method

Details Rotary slot cutting tools and insert clamping method Rotary slot cutting tools and insert clamping method

1990-08-02

1991-10-22

Terrell, William E.

Cutters, for shaping

Yieldable tool

Resiliently mounted tool

407 33, 407110, 83845, 175412, 403331, 403381, B23C 508, B23C 522

Patent

active

050590685

ABSTRACT:
A rotary slot cutting tool having a flat sided disc shaped body with a central bore, a plurality of apertures spaced about the periphery of the body each aperture having in it a cutting insert held in position by the shape of the aperture against radial movement, each aperture being shaped in such a manner that on the application of a force acting radially outwards on the circumference on the bore of the body, faces of the aperture are caused to spread apart to permit removal and replacement of the inserts in an axial direction. The invention further provides an insert for use in rotary and other slot cutting tools.

REFERENCES:
patent: 447900 (1891-03-01), Pallen
patent: 1935069 (1933-11-01), Walker et al.
patent: 2309410 (1943-01-01), Miller
patent: 2503951 (1950-04-01), Kelly et al.
patent: 3123896 (1964-03-01), Wilson
patent: 3887975 (1975-06-01), Sorice et al.
patent: 3945289 (1976-03-01), Baez Rios
patent: 4417833 (1983-11-01), Wertheimer
patent: 4443136 (1984-04-01), Kemmer
patent: 4645383 (1987-02-01), Lindsay

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