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A versatile tunnel acts as a flexible ductTunnel activated by cable assembly can be expanded, contracted, and bent similar to flexible duct without uncoupling at either end. Tunnel was developed to join reusable space vehicle with cargo module and could be modified to be used as hydraulic or pneumatic hose or duct connecting complex moveable joints in remote manipulators and earth moving machinery.
Document ID
19800000242
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Brown, N. D. (Goodyear Aerospace Corp.)
Costakos, N. C. (Goodyear Aerospace Corp.)
Jeppesen, G. L. (Goodyear Aerospace Corp.)
Date Acquired
August 10, 2013
Publication Date
September 1, 1980
Publication Information
Publication: NASA Tech Briefs
Volume: 5
Issue: 2
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MFS-22636
Accession Number
80B10242
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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