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Lock for Gantry TrolleySingle operator on ground controls trolley-locking mechanism on portable gantry. Mechanism prevents trolley and load from moving along track when gantry is wheeled from one location to another. A downward pull on chain withdraws brakeshoes from trolley wheels. When operator releases chain, brakeshoes reengage to wheels.
Document ID
19820000083
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Newberg, H. F.
(Rockwell International Corp.)
Date Acquired
August 10, 2013
Publication Date
December 1, 1982
Publication Information
Publication: NASA Tech Briefs
Volume: 6
Issue: 4
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MSC-20092
Accession Number
82B10083
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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