thang010146 | Counterbalance hinge 1 @thang010146 | Uploaded 6 months ago | Updated 1 day ago
The hinge ensures that
- The torque generated by the spring reaches its maximum value when the downward gravitational force of the lid causes maximum torque (in closed position).
- The torque generated by the spring reaches its minimum value when the downward gravitational force of the lid causes minimum torque (in vertical position).
- The lid is lifted and lowered effortlessly and hold securely in any position if the spring stiffness is properly calculated.

STEP files of this video:
mediafire.com/file/7rmazf9507quh8q/CounterbalanceHinge1STEP.zip/file
Inventor files of this video:
mediafire.com/file/qbuy7ad5y7jm644/CounterbalanceHinge1Inv.zip/file