Engineering topics

Mattei, John P.

Publications and source records attributed to Mattei, John P..

2 records

NASA NTRS1990

Perpendicular-Force Latch

Latching mechanism simultaneously applies force in two perpendicular directions to install or remove electronic-equipment modules. Used to simplify installation and removal of modular equipment where movement restricted by protective clothing as in hazardous environments or where installation and removal to be performed by robots or remote manipulators. Concept adaptable to hydraulic, pneumatic, and mechanical systems.

Mattei, John P.↗

NASA NTRS1988

Handrail Lighting Module

Lightweight, space-saving combined handrail-and-flourescent-light unit serves decorative or safety functions. Fluorescent lamp mounted inside clear tubular plastic housing shaped to form handrail. Designed for either temporary or permanent installation or part of emergency lighting system.

Mattei, John P.↗