Coupling device for high-speed rotation

Gear cutting – milling – or planing – Milling – With cutter holder

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Details

279 22, 279 8, 279129, 408239A, 409239, 464 1, B23B 3110, B23C 526

Patent

active

052922138

ABSTRACT:
A coupling device for high speed rotation applications comprised of a first member about a longitudinal axis having a collar integrally attached to a solid base and a second member about a longitudinal axis having a sleeve which is receivable within the collar. When the first and second members are rotated the sleeve expands within the collar to minimize or eliminate any clearance that may exist between the sleeve and collar. The coupling device may, among other applications, be utilized for machine tools such as milling cutters.

REFERENCES:
patent: 2348089 (1944-05-01), Niekirk
patent: 2356245 (1944-08-01), Johnston
patent: 2431961 (1947-12-01), Phillips et al.
patent: 2481094 (1949-09-01), Edwards
patent: 2678487 (1954-05-01), Onsrud
patent: 3122818 (1964-03-01), Nance
patent: 3795455 (1974-03-01), Kosmowski
patent: 4322190 (1982-03-01), Anderson
patent: 4350463 (1982-09-01), Friedline
patent: 4456408 (1984-06-01), Glasow
patent: 5147165 (1992-09-01), Tempest

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