BALL SCREW MECHANISM Russian patent published in 1995 - IPC

Abstract RU 2044200 C1

FIELD: mechanical engineering. SUBSTANCE: at least one passageway for returning balls, which is similar to the main machanism, is provided with T-shaped inserts. Each insert consists of two members 9 and 10. Member 10 is made up as a rod with thread 12 and received in the through openings 13 and groves 14 of the cover. When the screw or nut 2 are rotated, the balls moving between the screw and nut impact the inserts and is directed in the returning passageways. EFFECT: enhanced efficiency. 4 dwg

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RU 2 044 200 C1

Authors

Zabolotnyj A.V.

Trifonov V.N.

Dates

1995-09-20—Published

1992-07-24—Filed