Wheel vs. lever...

[iacob alex]

  Hi !
  Take a Look at a up-down hinge (rising butt hinges for door ):
  https://www.doorstuff.co.uk/item/594/3900-rising-butt-hinges
  You can add/play as a wheel concept ( Maillardet...):
  www.energythic.vom/view.php?node=264
  ...or with a simple test , as a lever and up-down hinge concept :
  www.geocities.ws/iacob_alex/Some_Drafts/text021.jpg
  Al_ex
   

[iacob alex]

  Hi !
  Take a Look at a up-down hinge (rising butt hinges for door ):
  https://www.doorstuff.co.uk/item/594/3900-rising-butt-hinges
  You can add/play as a wheel concept ( Maillardet...
  https://www.energythic.com/view.php?node=264
  ...or with a simple test , as a lever and up-down hinge concept :
  www.geocities.ws/iacob_alex/Some_Drafts/text021.jpg
  Al_ex

[norman6538]

Thanks, I love that door closer hinge. And with leverage one does not notice any closer/spring resistance. Thinking how to apply that to this.

Norman

[iacob alex]

.....take a look at : www.geocities.ws/iacob_alex/Some_Drafts/untitled016.JPG
                           www.geocities.ws/iacob_alex/Some_Drafts/text021.jpg

.....but playing the same up-down hinge idea (variable arm...).
     As a matter of fact , we can play a possible continuous gravity unbalance with minimum spare parts :
     -fulcrum/pivot
     -lever
     -one or two up-down hinges (one or two variable arms ).
    Al_ex

[dxer_87]

Hi guys!

Very nice drawings Iacob. I once had calculations for gravity motor prove of work according to existing physics, I need to remake them again. In such calculations you divide motor in two sides. Then you calculate left momentum (torque) and right (according to forces and arms). The principle is that the right torque is always higher than left torque that creates difference (free force) to move the motor. All this energy comes from gravity and is possible due to right build.

All what You have drawn here is unbalanced mass which creates torque. You can do such calculations at your own for any gravity motor. If the torque is higher than friction than this will move perpetually.