I could not get it using a curve pattern. I instead tried the old method of patterning the points and then reference patterning the protrusions. Picture is as below.
Please note: The model only elucidates the methodology and is not modeling an actual timing belt. Users are requested to change the profile and the Length according to their requirement.
Users are encouraged to view this video for more details
I would suggest taking a look a the data, instructions and video for the roller chain and welded chain we developed. Both educational and commercial versions are available free. View attachment 5548View attachment 5549