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Sprag solenoid brakeThe development and characteristics of an electrically operated brake are discussed. The action of the brake depends on energizing a solenoid which causes internally spaced sprockets to contact the inner surface of the housing. A spring forces the control member to move to the braking position when the electrical function is interrupted. A diagram of the device is provided and detailed operating principles are explained.
Document ID
19740018863
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Dane, D. H. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
September 3, 2013
Publication Date
May 28, 1974
Subject Category
General
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-359958
Patent Number: NASA-CASE-MFS-21846-1
Patent Number: US-PATENT-3,812,936
Accession Number
74N26976
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-MFS-21846-1|US-PATENT-3,812,936
Patent Application
US-PATENT-APPL-SN-359958

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