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High-Ratio Gear TrainProposed arrangement of two connected planetary differentials results in gear ratio many times that obtainable in conventional series gear assembly of comparable size. Ratios of several thousand would present no special problems. Selection of many different ratios is available with substantially similar gear diameters. Very high gear ratios would be obtained from small mechanism.
Document ID
19820000075
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Lefever, A. E.
(Rockwell International Corp.)
Date Acquired
August 10, 2013
Publication Date
December 1, 1982
Publication Information
Publication: NASA Tech Briefs
Volume: 6
Issue: 4
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MSC-20054
Accession Number
82B10075
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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