Engineering topics
Publications and source records attributed to Werner, K. E..
Two-part adhesives are stored, mixed, and dispensed by an applicator originally developed for use aboard the Space Shuttle orbiter. Compressed gas furnishes energy for mixing and dispensing. An operator needs only to open pressure valve and pull a trigger on dispenser nozzle to apply adhesive.
A sliding drawer type canister was designed to contain long duration exposure facility experiments which require vacuum storage before and after space exposure. The elastomeric seals require high closing loads which are generated through camming levers and transmitted through a spring loaded pressure plate. Lubrication was provided by various dry surface coatings. Higher than expected friction required some redesign after which the assembly functioned well and provided good sealing.