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2012
Transportation

"Dr. J " Lightweight Multifunctional Urban Transport

As we know, bikes have been an important form of transportation used by civilization for centuries and have helped in moving their users in a lighter and faster way to their destinations. They are seen today as one of the best solutions to the problems of transport and transit in cities,

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Mayela Alejandra García González
México, Mexico
Votes: 25
Views: 6706
Transportation
Jul 1, 2012

7 Speed FT4WD Hydrostatic Drive

A full-time four-wheel-drive system for a motor vehicle is big, heavy, expensive, and inefficient. It requires a clutch, transmission, three differentials, two drive shafts, and four axles. The transmission contains dozens of moving parts, and each differential includes another half dozen. To get to the wheels, the power must go through the clutch, transmission,

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Chuck Bagg
Fitchburg, United States
Votes: 0
Views: 13563
Transportation
Jul 1, 2012

A Braking Mechanism for Retarding Clutch Shaft Speed of an Off-Road Vehicle

As we know, when we start the engine, power from the engine is transmitted through a fly wheel clutch, drive shaft, gear box, final drive, rear axle and finally reaches the rear wheels to drive our vehicle. We need different speeds for different applications,

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Navneet Chaudhari
Chengalpattu,chennai, India
Votes: 105
Views: 8624
Transportation
Jun 29, 2012

A Single Person Electric Helicopter

The ElectraCopter is a single-seat ultralight electric helicopter. At 150 lbs empty with batteries, it will fit into the 254 lb limit USA ultralight category for unlicensed aircraft. It can be potentially used in other categories and in other countries, depending on regulations and design criteria.

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Richard Blazecka
N Delta, Canada
Votes: 0
Views: 30438
Transportation
Jun 26, 2012

Accident & Energy Free

TRANSPORTING without ACCIDENTS or ENERGY for a few percent of today’s cost is not a structural, technological, or financial problem. Something that could have been crudely achieved without most in the late 1800’s in the ability to produce a 15’ dia. pipe which can smoothly accommodate the transition of vehicles and containers utilizing rails and electric motors.

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George Schrader
Panama City, United States
Votes: 12
Views: 6235
Transportation
Mar 12, 2012

Aircraft Wing Without Moving Surface

To control an aircraft, the wing always has certain movable surfaces. All movable surfaces are at down stream because if you install a flap pointing forward, it will create instability and be damaged unless the mechanism is really strong (which will increase the weight significantly).

Can we turn the bad instability to good use? Instability means positive feedback/amplification.

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Sam Chen
Suitland, United States
Votes: 0
Views: 5964
Transportation
Jun 21, 2012

Albatross: New Breed of Superyacht

" A floating marina."

"Three yachts clubbed into one."

Albatross yacht is a 200m mega yacht that also features two skimmer yachts that are always ready to sail independently. This concept yacht takes privacy and functionality to a higher level,

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Tarun Sharma
Kota, India
Votes: 0
Views: 7314
Transportation
Jul 1, 2012

American High Speed Rail

This entry is a concept for a high-speed rail network that would be integrated into the automobile-based infrastructure of the United States. High-speed rail has already proven to be a convenient, fast, safe and efficient form of transportation elsewhere in the world but despite its benefits the idea has never caught on here.

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Thomas Edmison
Detroit, United States
Votes: 0
Views: 5599
Transportation
Jun 28, 2012

An Overhead High Speed Meglev Train System

The concept of this system is an overhead lightweight magnetic levitated train capable of high speed in any type of weather, including icy conditions. It would be constructed with airframe technology to keep it strong but lightweight.

Its design is for intercity service, its market has a strong world wide potential.

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Donald Hamilton
Buffalo,, United States
Votes: 0
Views: 6055
Transportation
Jun 13, 2012

Aqua=Terra T.W.I.N.S. (Trans-Web Infrastructure Network System) Projects

The T.W.I.N.S. (Trans-Web Infrastructure Network System) Projects (www.aquaterraplanetaryholdings.com) propose to create a single-standard national and international infrastructure and transportation network system consisting of Terra (Land-based) and Aqua (Ocean-based) Bypass Stations that are to be interconnected by a single-standard transport Operating System (OS).

The transport system is sub-surface via tunneling technology,

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Jan Aka Yon Friedmann
Los Angeles, United States
Votes: 0
Views: 6261
Transportation
Jun 30, 2012

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