BALL SCREW MECHANISM Russian patent published in 1994 - IPC

Abstract RU 2017039 C1

FIELD: mechanical engineering. SUBSTANCE: case 2 is provided with passages 3,4 for returning two streams of balls 6. A nut is made of two coaxially mounted springs 8,9 of different diameters. The mechanism is provided with at least two compensating washers 11 for pressing to the springs. EFFECT: simplified producing and decreased sizes. 2 dwg

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RU 2 017 039 C1

Authors

Bespalov Adol'F Gavrilovich

Kolpakov Pavel Valentinovich

Dates

1994-07-30—Published

1991-04-15—Filed