Animation of the crankless rotors


A new efficient mechanical transmission

About us

The crankless drive was invented by two Belgian engineers: Julien and Mark Jorissen.

The intellectual property is protected both by a pending patent and by trade secrets for desings, plans, models and prototypes of the drive.

Our main intention is to find suitable industrial partners to develop commercial applications and products using the crankless drive. We prefer to team with one exclusive industrial partner per application domain.

Alternatively, we are seeking support from financial partners to develop products for selected applications.

Join us

If you want to ...

We are hiring: send us a one-pager with your ideas on how to take Crankless to the next step.


Crankless --

We are located in Antwerp, Belgium.

Copyright © 2015 Crankless