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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Hand-operated die set bends, without damage, electrical component leads to perfectly match holes in printed circuit board. This tool speeds up printed circuit fabrication and reduces the number of component rejections.
Bench model jig and fixture used for hand fabricating spiral coils of various lengths from flat strip stock. This tool is used to make springs and coils to custom lengths.
Hand held camera for use on lunar surface - design study - stereoscopic photography
Design study of lunar exploration hand tools for lunar geological and environmental program - first quarterly design report
Design study of lunar exploration hand tools for lunar geological and environmental program - second quarterly design report
Resolution performance of ultraviolet lens in 70mm hand-held general purpose camera used by Gemini spacecraft astronauts
Small, portable, electrically powered hand tool, coupled with auxiliary ultrasonic equipment, allows convenient scanning of spot welds for discontinuities.
Powered geologist tool and auxiliary geological sampling hand tools for use in lunar exploration
Lunar exploration hand tools - device for specimen extraction, examination aids, specimen transport device, weighing device, and topographical surveying instruments
Gemini left-hand window effects on experiments requiring accuracy in sighting or resolution
Hand-operated plug insertion valve seals an evacuated insulation system for upper stage liquid hydrogen tanks on the launch pad. It is light in weight, demountable, and permits evacuation of the system plus sealing after evacuation.
Hand control designs and manual operator performance evaluated under random vertical vibration
Hand-held sextant capability in in-flight spacecraft navigation measurements
Adaptation to displaced and delayed visual feedback during hand movement
Improved cartridge-actuated impact hand tool includes a common power head and four attachments to punch holes, drive forced entry fasteners, hammer, and shear. The attachments are self-contained and easily fitted to the power head assembly.
To provide flared tubing and hose connections for high-pressure hand tightened cryogenic service, a 1/4-inch male AN seal was modified by machining to receive a special, double-truncated-cone-shaped Kel-F washer between it and the flared flex hose connector.
Method of recognition of hand drawn line patterns
Navigator performance using hand held sextant to measure angle between moving flashing light and simulated star - space navigation