There is an eccentricity between the rotary axis of orange worm and the one of the grey bracket.
Teeth on the worm and on the wheel must be rounded to ease the engagement process.
Positioning device for the bracket is not shown.
The clutch connection should be done when the driving shaft stops
Double Cardan joint (not shown) is used for transmitting motion to the worm.
STEP files of this video are available at:
http://www.mediafire.com/download/xntvmzgc7zd72o6/WormClutch1STEP.zip
Inventor files:
http://www.
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