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Sequencing device utilizing planetary gear setA planetary (epicyclic) gear set is provided with a reversible rotating input shaft and individual outputs shafts actuated, respectively, by the ring gear and planet gear carrier. Latch means is positioned to selectively and automatically stop the ring gear or carrier member while releasing the other to provide the desired sequential output operation. The output shafts are reversed in sequence and direction of rotation by reversing rotational direction of the input shaft.
Document ID
19790012206
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Appleberry, W. T. (Rockwell International Downey, Calif., United States)
Date Acquired
September 3, 2013
Publication Date
February 27, 1979
Subject Category
Mechanical Engineering
Report/Patent Number
Patent Number: US-PATENT-4,141,259
Patent Number: NASA-CASE-MSC-19514-1
Patent Application Number: US-PATENT-APPL-SN-772168
Accession Number
79N20377
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,141,259|NASA-CASE-MSC-19514-1
Patent Application
US-PATENT-APPL-SN-772168

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