NASA NTRS · 19690000270
Precise gimballing mechanism
Abstract
Prototype support mechanisms allow precise and repeatable gimballing of engines with a minimum of lost motion and backlash. It also minimizes the use of gears and reduces lubrication requirements for long time space operations of several years duration.
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Ferrera, J. D., Johnson, K. G., Perkins, G. S.. 1969-08-01. Precise gimballing mechanism. https://ntrs.nasa.gov/citations/19690000270
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