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Reaching High Bookshelves From a Wheelchair"Book retriever" allows people confined to wheelchairs to remove or replace books from upper shelves of library stacks. Retriever is mechanical device composed of aluminum tube approximately 5 feet long with two jaws at upper end. Jaws securely clamp selected book; they are thin enough to be inserted between adjacent books.
Document ID
19820000073
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Walch, A. J.
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
GSC-12772
Accession Number
82B10073
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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