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Mirror Attachment For BorescopeAttachment for articulated borescope provides views into small, normally inaccessible spaces. Simple small round mirror on extension arm welded to borescope head. Tilted at angle to axis of borescope head, mirror provides views sideways to borescope head. Disassembly of turbopump blades not necessary to enable fluorescent-penetrant-dye inspection. Attachment used to inspect difficult-to-reach internal parts of other assemblies. Also used for inspection with ordinary white light.
Document ID
19940000412
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Gearhart, John F.
(United Technologies Corp.)
Peloquin, James E.
(United Technologies Corp.)
Date Acquired
August 16, 2013
Publication Date
July 1, 1994
Publication Information
Publication: Laser Tech. Brief.
Volume: 2
Issue: 3
Subject Category
Fabrication Technology
Report/Patent Number
MFS-28821
Accession Number
94B10412
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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