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Project cooperationUpdated on 13 October 2026

MECHANISM THAT DECOUPLES TWO INHERENTLY STRONGLY COUPLED ROTATIONS WHILE IT REDIRECTS THE REACTION TORQUE TO THE FRAME HAVING MANY APPLICATIONS ON LAND & AT SEA

Founder & Principal Engineer | DeepTech Innovator at SYNISON Laboratory

Sparta, Greece

About

We are a team of senior mechanical engineers seeking visionary strategic partners to commercialize a patented, very efficient transmission, referred as "ELEUTHERO-STROPHE ".
ELEUTHERO-STROPHE is a mechanism that transmits power to an endlessly rotating shaft (STROPHE) supported on an endlessly rotating carrier, in such a way that the rotation of the shaft is independent (ELEUTHERO) of the rotation of the carrier, meaning that this mechanism kinematically and dynamically decouples two inherently strongly coupled rotations, while it redirects the inevitably produced reaction torque to the frame.
There were mechanical power transmission problems stubbornly resisting for centuries, which were solved rather recently using electric or hydraulic means, while our mechanism solves them directly and purely mechanically using four only additional moving parts, being at the same time very simple in construction and maintenance and very efficient and reliable in hard use.
This mechanism renders many types of other existing mechanisms to be easier in construction and maintenance, much more efficient, reliable, harmless and environmentally friendly, both on land and at sea; for example:
• replacing the ball-bearing constant velocity joint gives to wheel the capacity for a unlimited steering angle and to vehicle a very high clearance from the ground, and so aiming at a whole large market (cars, trucks, tractors, ATVs, military and other special vehicles),
• replacing the environmentally dangerous hydraulic means for the movement of the chassis of an excavator in space thus increasing its efficiency, and lowering its center of gravity thus increasing its safety, and so aiming at a very large market,
• avoiding the environmentally dangerous hydraulic means by using a light servomotor for the steering of the azimuth thruster thus increasing its efficiency, reliability and speed of maneuverability, and avoiding the use of an electric motor in the water which for any repair needs dry dock, and so aiming at a very large market, and
• there are, also, other applications (blade pitch adjustment etc) with markets of smaller size.
Further Development: 
• Single propeller azimuth thruster without reaction torque under development.
• Single engine 4x4x4 vehicle with endless steering angle for each wheel under development.
• Small size (50 kW) wind turbine with generator on the stationary base under development.
To bring almost market-ready products to production through two planned iterative development cycles, we are seeking:
• Gear or Gearbox Manufacturers: for precision prototyping, manufacturing optimization, and commercial production.
• Industry Partners (Automotive, Maritime, Defense): for pilot integration, real-world field trials, and target application deployment.
• Academic Institutions: for advanced dynamic testing, thermal modeling, and efficiency validation.
We offer flexible partnership models, including full assignment or licensing of patent rights (exclusive/non-exclusive, by region or application) along with full engineering know-how transfer.
This is a ground-floor opportunity to secure an exclusive competitive edge in next-generation drivetrain technology.
We invite interested parties to schedule an initial exploratory meeting and continuing under an NDA to review kinematic models and technical data.

Stage

  • Planning

Type

  • Research
  • Technical
  • Sales/Distribution
  • Financing

Organisation

SYNISON Laboratory

R&D Institution

Sparta, Greece

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