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Improved Automatically Locking/Unlocking Orthotic Knee JointProposed orthotic knee joint improved version of one described in "Automatically Locking/Unlocking Orthotic Knee Joint" (MFS-28633). Locks automatically upon initial application of radial force (wearer's weight) and unlocks automatically, but only when all loads (radial force and bending) relieved. Joints lock whenever wearer applies weight to knee at any joint angle between full extension and 45 degree bend. Both devices offer increased safety and convenience relative to conventional orthotic knee joints.
Document ID
19950065384
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Weddendorf, Bruce (NASA Marshall Space Flight Center, Huntsville, AL.)
Date Acquired
August 17, 2013
Publication Date
May 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 5
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-28997
Accession Number
95B10225
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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