A pivot hinge is often used for overlay cabinet doors or entertainment centers in which one arm of the hinge is mounted on the inside frame of the door the other on the inside surface of the cabinet.
Force of hinge on a door.
It does however rotate on the hinges.
A single pivot point allows the hinge to open and close.
Spring hinge this is a spring loaded hinge made to provide assistance in the closing or the opening of the hinge leaves.
Set the door on its side with the inside edge of the door where the hinges will go facing up against a stable surface such as a work bench.
These hinges are normally sold in pairs with one installed at the bottom of a door and a mirror image hinge installed at.
When you push on a door it can not freely translate because it is confined or pinned by the hinges.
The rotation itself depends on where you apply the force.
That can prevent door slamming problem while auto closes a door.
Choose the number and type of hinges such that the total torque required to overcome all hinges on the door tresist is greater than the torque generated by the door forces t door.
From the hinge axis at a distance of 1cm if more than 10kgfs of force is applied the hinge will move.
A hanging door is an excellent example of this type of motion.
The door maximum moment and the torque tolerance of the hinge.