Bearing device for threaded spindles

Details Bearing device for threaded spindles Bearing device for threaded spindles

1985-10-31

1986-07-01

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384610, 384611, 384614, 384616, F16C 1912

Patent

active

045976783

ABSTRACT:
There is disclosed herein a bearing for highprecision transport spindles used in machines for electrical reproduction technology, machine tools, measuring installations and the like, wherein axial movement due to bearing tolerances are eliminated by the bearing device of this invention. The radial and axial bearing of the spindle are decoupled from one another by means of the bearing device, thereby eliminating the axial dislocation errors.

REFERENCES:
patent: 931069 (1909-08-01), Larrabee
patent: 2068652 (1937-01-01), Brull
patent: 3005646 (1961-10-01), Lekas et al.
patent: 3655226 (1972-04-01), Cowan
"Einbau von Miniatur- and Instrumenten Kugellagern", Part 1 from Feinwerktechnik, 1973, No. 3, pp. 93-96.

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