Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1977-04-04
1978-11-14
Vlachos, Leonidas
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
408185, 408233, 407 45, 407 49, 407 87, 407120, B23B 2716, B23B 2902
Patent
active
041253426
ABSTRACT:
The rotating cutter head of a reamer is formed with a recess, open in a radially outward direction and one circumferential direction relative to the axis of rotation, and a blade is retained in the recess between opposite, radially extending faces of the head and of a clamping shoe that may be adjusted inward of the recess. Two face portions of the blade are engaged by the respective faces of the head and shoe in area contact in planes which converge in a radially outward direction at a small acute angle to prevent movement of the blade from an initial, radially adjusted position under cutting stress.
REFERENCES:
patent: 2227281 (1940-12-01), Smith
patent: 3229350 (1966-01-01), Yogus
patent: 3286557 (1966-11-01), Rietzler et al.
patent: 3880545 (1975-04-01), Kress
Berman Hans
Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
Vlachos Leonidas
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