Tool-fitting device

Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support

Patent

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Details

279 1A, 279 93, 408239R, B23B 3106, B23C 528

Patent

active

042747740

ABSTRACT:
Tool-fitting device characterized in that a clamp socket is fixed at the bottom of a hole bored in the spindle; a tool-fitting body with a clamp piece at one end is placed over the clamp socket; and through the connection of the clamp socket and the clamp piece, the rotation of the body caused by the cutting torque is restrained, the cutting thrust is borne, and pull-out is prevented; and through connection of a rotation-restraining engaged members which is restrained in rotation relative to the spindle and the rotation-restraining engaging member which is restricted in rotation relative to tool-fitting body, rotation of the tool-fitting body in a pull-out direction is restrained.

REFERENCES:
patent: 699366 (1902-05-01), Bowes, Jr.
patent: 1332898 (1920-03-01), Hossie et al.
patent: 1892739 (1933-01-01), Smith
patent: 1975877 (1934-10-01), Thomas
patent: 2092060 (1937-09-01), Gairing

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