Cutting tool comprising a cutting head and a holding shank conne

Details Cutting tool comprising a cutting head and a holding shank conne Cutting tool comprising a cutting head and a holding shank conne

1985-04-01

1988-01-12

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

With cutter holder

279 89, 408239R, B23B 3106

Patent

active

047187999

ABSTRACT:
The cutting tool comprises a cutting head and a holding shank and, for transferring the torque introduced on the cutting head during machining, faces are provided in a recess of the bearing surface of the holding shank on which engage the stop faces of the cutting head. A fixed connection between the cutting head and the holding shank is brought about by a threaded pin screwed into a tapped hole on the holding shank and which projects into a conical blind hole on the cutting head. As the torque is transferred in the vicinity of the bearing surface, the threaded pin is only loaded to the extent that there is a clearance-free connection between the cutting head and the holding shank.

REFERENCES:
patent: 1766136 (1930-06-01), Markstrom
patent: 1823971 (1931-09-01), Erlandson
patent: 2219907 (1940-10-01), Ross
patent: 3022084 (1962-02-01), Dresback
patent: 3699843 (1972-10-01), Sweeny
patent: 3999869 (1976-12-01), Clark et al.
patent: 4266895 (1981-05-01), Lewis
patent: 4298208 (1981-11-01), Benjamin et al.

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