BUILT-UP SHAFT Russian patent published in 1994 - IPC

Abstract RU 2013668 C1

FIELD: mechanical engineering. SUBSTANCE: shaft has sectional tubular member, embracing members and hollow bushes arranged inside the tubular member in zones of its connection. Connection of these parts is effected due to hydraulic expansion. Holes in the sectional parts of tubular member and bushes engageable with it are stepped in form. The diameter of center portion of the bushes exceeds that of end portions. Cylindrical parts are engageable by adapter surfaces. EFFECT: enhanced efficiency. 10 cl, 5 dwg

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RU 2 013 668 C1

Authors

Khel'Mut Svars[De]

Dates

1994-05-30—Published

1989-10-19—Filed