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Vacuum "Cool Wheel for a Hot World"

Britek "High Speed Airless" Vacuum Wheel vs Air Pressure 

No Longer Taking Orders

Featured product

SLING SHOT 26" MTB ERW Hoop set
Price: $1625.00

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Why Airless

Energy Return Wheel benefits:
  • Airless
  • Efficient
  • High Speed
  • In Wheel suspension
  • Lateral Displacement
  • Anti-Bounce
  • Superior Acceleration
  • Improved Rolling Resistance
  • Precise Immediate Handling
  • Light Weight 
  • Durable
  • Puncture Proof



Never Flat MTB ERW



ERW Aero Lite 700c


 
Sling Shot 26" MTB


 
Alpha 29" MTB




   
electric vehicle advantage


ERW Extends E Bike range

  



    










   






















       






Latest news

Poll

Size Matters Poll What size ERW are you most interested in purchasing?
 
369
 
1816
 
2293
 
764
 
1701
 
551
 
303

Welcome to Energy Return Wheel
            

ABOUT ERW  video 

The Future Tire Industry Airless High Speed & Efficient


ERW for Autonomous Vehicles...Never Flat 
ERW & Electric Vehicle...Extend Range
ERW for Avation...Added safety 

ERW & Transport...Improved Efficiency

         

 
Conservation of angular momentum increases with speed.

Elastic tension radially suspends hoop about wheel.
Opposing Bellows generate high frequency in wheel suspension.
Screw force accumulation / return benefits drive train efficiency.
Throttle response generates "hub lift" for lever effect.
"Freedom of movement" expressed as elastic potential.

Response rate of pneumatic tires measured in seconds. ERW milliseconds.

The 140 year old Pneumatic Tire has run it's course.

      Specific application funding opportunities.       

Industrial production required to meet peoples price point.
Opportunity...Support NEVER FLAT... Poor Road Commuter.


                                                
Britek Goals


License / OE
Produce low price point ERW
Replace only what is worn with #renewables. Replace-Able Treads
Increase existing fleet fuel efficiency.
End flat tires.
Reduce rubber in air, water and streets.
Return profitability to the $300 billion tire industry.
ERW first year ROI 886% 


Robotic Automation Franchise in Development

        Auto ERW

"Cool Wheel for a Hot World"

      Heavy Truck ERW

Vacuum Pressure is up to the Task...Massive efficiency improvements are Now possible. Serviceable Hoops, Bellows, 'Prescribed Tread Block'...Replce only what is Worn. #autonomousvehicles


 

Aviation ERW

 

Vacuum Pressurized Composite Hoops VS Pneumatic Tires?
Reliable Takeoffs & Landings. Anti-bounce..."Screw Force" For Traction / Wear.

 


ERW Testing

USDOT Laboratory tested ERW demonstrated 50% better coast down 55 mph. - 0 vs a 35.5 psi. pneumatic tire.

         

ERW INSTALL

 

        

 

Bicycle ERW tested Oxylane Laboratory Finland 42 watts to turn a 1.5 meter drum at a constant 20 kph while weighted with 50 kilos. The other "airless" test 75-80 watts.


ERW at NASA Rover Challenge 2014 airless requirement back to back top ten finishes. 

2014 MTSU moon buggy team earns Neil Armstrong Design Award
 

 

2015 Third in world, MTSU lunar rover team regains lofty U.S. status

 

Tennessee Tech NASA Rover Challenge 2014

TTU Lunar Rover Team Places Seventh in NASA Human Exploration Rover Challenge

Screw Force Accumulation and Return 16% - 22% increase in drive train efficiency. Balance irregular bicycle pedal stroke.


Hub Displacement and Screw Force Powered "Rebound Response" to the Pull of Gravity...Plus for the first time in history... "Wind Resistance". Linear displacement returned as surge.
 

ERW Patents


Energy return wheel systems and methods 

US 6701985 B2
Energy return wheel systems and methods 
US 7104297 B2
Energy efficient wheel system
US 8127809 B2
Wheel system
US 9004120 B2

WO 2010/009329 PCT/US 2009/050871
CN 03817173.2  CN 100546840C CN 80134303.1
JP 4664672

Follow us on Twitter @ Britek Tire 
Energy Return Wheel on YouTube 88 videos 7.3 million vievs

YouTube Video


 

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