Friction ratchet mechanism 10

Input: green crank shaft rotating continuously.
Output: blue wheel rotating interruptedly.
Particularities:
- Small radial force applied to the output wheel.
- Large driving torque applied to the wheel because friction occurs on both the outer and inner surfaces of the rim.

STEP files of this video:
Inventor files of this video:

[mr.baccio]

This video is very good! I will chose it's my project supjects!

[The_J]

Very cool! I'm guessing this is something that will have back force in order to make sure the gripper grips properly, though I think that'd mean you'd need two of these in tandem.

[nguyenchithanhz]

Em chào thầy ạ!
Thầy có thể cho em xin file inventor của video không ạ?
Em cảm ơn thầy ạ!

[rufusmacck]

The yellow arm riding on the shaft of the wheel should have a sprag clutch incorporated.