Turn the pink wing nut counterclockwise to release the orange crank and turn the window to a new position.
Turn the wing nut clockwise to clamp the window at the new position.
Be noted that the orange crank and the wing nut move together in the vertical direction.
The blue pivot and the orange crank bush have cone portions that are in contact when the wing nut is turned down, thus a large friction force is generated to fix the crank.
For more about the revolution joint between the blue pivot, the orange crank and the wing nut please see:
• Fixing a revolution joint
This mechanism also plays the function of a cremone.
Inventor files of this video:
www.mediafire.c...
Негізгі бет Window positioner 2
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