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Gear-Shift Device for Crane Gearboxes

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Abstract

A gear-shift device based on rollers is proposed for a gearbox with composite gears and built-in clutches. For the sake of speed, the drive is an electric step motor with a combination of a screw pair and a wedge mechanism at the shaft. That increases the controllability of the clutch.

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REFERENCES

  1. Remizovich, Yu.V., Control of load’s speed of ascent in crane operation, Vestn. Mashinostr., 2012, no. 6, pp. 13–15.

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Correspondence to Yu. V. Remizovich.

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Translated by B. Gilbert

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Remizovich, Y.V., Abdulaeva, O.V. Gear-Shift Device for Crane Gearboxes. Russ. Engin. Res. 40, 801–803 (2020). https://doi.org/10.3103/S1068798X20100214

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  • DOI: https://doi.org/10.3103/S1068798X20100214

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