NASA NTRS · 19860000076
Secure Disposal Container for Classified Papers
Abstract
Meshing steel combs retain papers when container overturned. Comblike shutters installed on hinges near deflectors. If container is upright, combs hang vertically and out of way. When container is tipped or overturned, gravity forces one or both of combs to fall over opening. When this happens, teeth intermesh and container opening covered, preventing its contents from falling out.
Keep this discovery
Explore connections, maps & timelines
Collins, Earl R., Jr.. 1986-06-01. Secure Disposal Container for Classified Papers. https://ntrs.nasa.gov/citations/19860000076
Cite the original work for its findings. Save a collection to share your selection of sources.