2012
Entries
Thumb screws, wing nuts or knobs are usually hand tightened to secure parts that do not require large clamping forces. However, they are subject to undesirable loosening due to vibration.
There is a need for a more reliable hand tightened fastener that does not loosen.
The applied asymmetric thread design features a continuously inclined surface (a) (Fig.
Introduction
The vibratory cavitation piston pumps (VCPP) are intended for moving and spraying solutions and aggressive liquids.
It is remarkably that the VCPP technology was opened, studied and patented in the USSR more than 30 years ago by Grigori Lishanski, PhD. A number of vibrating pumps were registered as “vibrating pumps of Lishanski.
The object of this project is to build a better 3-wheeled vehicle by using a virtual axis steer system (VASS) on the one front wheel of a (1F2R) trike.
This system is designed for use as an inexpensive high performance, all weather, high gas mileage, safe, 3-wheeler.
The system is made of 2 front,
You will be able to change the color or color design on your car by using a computer in your car. An LCD screen will be on the outside of the car displaying the color/design underneath the safety of plexiglass. You will also be able to display advertisements. Wow! What a thought!
There are many efforts to use technology to provide navigational aid to the visually impaired. The technologies available today, including the global positioning system (GPS) and powerful mobile devices, have enabled a range of solutions. Unfortunately, many of these solutions fall short of ideal.
After age of 40 a problem with the near vision of people appear. It is called presbyopia and it is caused by the loss of the flexibility of the lens inside the eyes. In this way the focusing ability for near vision is disturbed – reading newspapers, SMS messages on the handy display,..etc. becomes more and more difficult with aging.
Vision Intelligence Traffic Automated Lights
The VITAL system will controls traffic lights based on vision sensors and analysis of information. Will help to make traffic more fluid, generating savings to drivers and reducing unnecessary pollution by reducing gas consumption.
The system will be based on “Intelligent” nodes. A node on each street intersection, “an Intelligent traffic control officer,
Did you ever want to play your favorite songs on a piano but did not find the correct notes? Did you ever want to learn music but never found time for it due to busy work schedule and other committments? No problem, because I have a solution.
A new passenger-carrying aircraft design is proposed which will be able to efficiently move people at a speed of 300 MPH for typical distances of 10 to 150 miles. An aircraft of this type might be used to provide rapid transportation from numerous points in a metropolitan area to the local airport,
I am submitting a design for a 40-passenger commuter aircraft. It is powered by two turbo-props.
The take-off video shows the aircraft taking off from a parking lot.
The aircraft flies @340 knots/hr, has a range of 500 miles.
Thank you for allowing me to participate.
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