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21st Century Wheelchair
Linear to Rotary Motionshown in the base box.
Folded for transport
The revolutionary new mechanism controls all direction and braking, fits in a small space and makes it possible to fold the wheelchair into a compact sizefor transport. PRO3
Procubed, LLC
Procubed’s new
wheelchair stops the pain.
Healthy sustaining
exercise without stress
injury.
Solving the Problem
PRO3 Procubed, LLC
Technical Approach
The patent pending Linear to Rotary Motion conversion mechanism is the key to making a much more capable wheelchair that is also more portable.
LRM drives in the base of the21st Century Wheelchair
Freewheeling and braking are push button controlled through the LRMs.Pushbutton control is a weight saving LRM exclusive.
Independent LRMs control the motion of the right and left drive wheels. Any lever movement is converted to directionally controlled rotation.
PRO3 Procubed, LLC
LRM Mechanism
PRO3 Procubed, LLC
Arm Strength
PRO3 Procubed, LLC
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Arm bend angle from straight at elbow
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Filling the NeedThe world average need for wheelchairs is 0.63% of the population. Half of all users suffer a stress related injury.
In the USA that is about 1 million people.
There are 1.4 million disabled veterans in the USA.
The USA market is only 5% of the world.
There is a worldwide need for an improved, modern, manual wheelchair.
PRO3 Procubed, LLC
Jim Maerzke [email protected]
(262) 496-5689
Kenosha, WI
PRO3 Procubed, LLC
The pain free wheelchair that is more functional and more portable
