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Considerations in the Design of Primary Worm-gear Drives for Astronomical Telescopes

Published online by Cambridge University Press:  25 April 2016

D. G. S. Groeneveld
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Extract

Worm-gear drives for astronomical telescopes have associated with them certain requirements which cannot be effectively dealt with by applying standard design methods and parameters, since these drives differ in many ways from conventional power transmission gearing.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 1 , Issue 5 , March 1969 , pp. 245 - 247
Copyright
Copyright © Astronomical Society of Australia 1969

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References

1 Buckingham, E., Analytical Mechanics of Gears, p. 1, 212, Dover Publications Inc., New York 1963.Google Scholar
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3 British Standard 721: 1963, Specifications for Worm Gearing, British Stand ards Institution.Google Scholar
4 Buckingham, E., Analytical Mechanics of Gears, p. 212, Dover Publications Inc., New York 1963.Google Scholar
5 Milham, W. I., Time and Timekeepers, p. 179, The Macmillan Company New York 1942.Google Scholar
6 Buckingham, E. and Ryffel, H. H., Design of Worm and Spiral Gears, p. 2, The Industrial Press, New York 1960.Google Scholar
7 Buckingham, E. K., Full and Semi-recess action gears, Product Engineering, 8 June 1964.Google Scholar