2010
Entries
A high pressure, permanent tube fitting and installation tool has been developed, as well as a serviceable, threaded fitting, to seal high or low pressure fluids and gasses. The installation tool (HFU or Hydraulic Fusing Unit), can generate over 7 tons of output force, with only 50 in-lbs of input torque required.
High Plains Technology Group was formed to develop new equipment for orthopedic medicine. We polled a number of orthopedic surgeons and asked them to pose their most difficult problem. The vast majority described problems with surgical fasteners. The difficulty of either inserting or removing fasteners easily led to additional procedure time, increased risk of contamination and infection,
Vehicle propulsion systems are the integration of energy storage (diesel, gasoline, batteries etc) with energy transformation (chemical to mechanical, chemical to electrical to mechanical, etc) systems. For an electric (core technology) based vehicles, electric storage in batteries has been limiting.
Modern fabrication techniques permit manufacture of economical personnel and package security scanners integrating traditional metal detection with high-resolution ultrasound imaging of dense materials, such as explosives, hidden in clothing or small packages. currently deployed systems for security imaging are large, expensive, fixed installations with large power requirements, providing whole-body images susceptible to abuse,
All major highways are designed with opposite direction lanes with an un-used medium strip separating them.
Rolling COMBS FLAT MULTI Rullatici machines currently in use are made of tool rooms where there are housing-combs roll geometries that in most cases are threads in metric units or English. In this case, the adjustments that will produce perfect geometry and finishing details, are obtained by the classical rules supplied with the machine. Not always, however,
Description
With over 50 years of development and literally tens of thousands of testers, roller coaster rail system technology has more than proven itself as a transportation technology. However, it has never been transitioned into use by a commercial or public sector transportation system.
People and sensitive electronics traveling in space need protection from high energy radiation. Solid shielding materials are very dense.
I assume that a very small proportion of particles strike the craft at a right angle. My idea is to make some walls, bulkheads, floors, and unused interior volumes from honeycomb panels with cell walls containing energy-absorbing material,
Throughout recent history there were several attempts to build Jules Verne's vision of a space cannon, from Krupp's wartime Paris Gun as a weapon to the 60's Harp project as a space launch system.In recent decades the SHARP light gas gun and the current successor Quicklaunch project are all still unable to affordably and reliably achieve their goal.
After using the toilet we normally wash our hands. Before taking a shower, we often use the toilet. Before washing, we commonly allow the hot water to run in the sink or tub until it warms up, producing unnecessary waste.
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