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dc.contributorHAMILTON WATCH CO LANCASTER PA
dc.contributor.authorLake, R. G.
dc.date.accessioned2019-10-24T23:10:35Z
dc.date.available2019-10-24T23:10:35Z
dc.date.created2017-02-28 02:10
dc.date.issued1962-04-09
dc.identifieroai:AD0276037
dc.identifierhttp://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0276037
dc.identifier.urihttp://hdl.handle.net/20.500.12424/1151568
dc.description.abstractThe effect of substitution of sapphire jewelled bearings for brass at the pinion pivots on timer escapement and gear train efficiency was investigated. Results indicated that jewelling had no significant effect on the performance of the timer movements. Since the data was based on only 10 runs, the operating life increase is difficult to predict. It is reasonable to assume that pivot life and pivot hole sizes could be maintained over a greater number of operating cycles, especially the heavier loaded pivots.
dc.format.mediumtext/html
dc.languageen
dc.language.isoeng
dc.rightsApproved for public release; distribution is unlimited. Document partially illegible.
dc.sourceDTIC AND NTIS
dc.subjectMachinery and Tools
dc.subjectAmmunition and Explosives
dc.subject*JEWEL BEARINGS
dc.subject*CLOCK DELAY MECHANISMS
dc.subjectSAPPHIRE
dc.subjectTIME DELAY FUZES
dc.titleJEWEL BEARING APPLICATION TEST AND ANALYSIS
dc.typeText
ge.collectioncodeOAIDATA
ge.dataimportlabelOAI metadata object
ge.identifier.legacyglobethics:10814750
ge.identifier.permalinkhttps://www.globethics.net/gtl/10814750
ge.lastmodificationdate2017-02-28 02:10
ge.lastmodificationuseradmin@pointsoftware.ch (import)
ge.submissions0
ge.oai.exportid149001
ge.oai.repositoryid492
ge.oai.streamid5
ge.setnameGlobeTheoLib
ge.setspecglobetheolib
ge.linkhttp://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0276037


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