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Stronger carabiner frame

by bkgray115 Feb 21, 2017
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Interesting design! Photo looked like it would be rough finish, but it is very clean and smooth using PETG.

One of the first things I ever printed, and one of my favourites. What a smart design!

Nice work! Very strong.

What program was that to test the weak points?

MeshMixer has diff analysis options

i had no idea. thanks man!

fYI the flex door piece is patent pending and all rights to it belong to ddf3d

NEW Strong Flex door Carabiner ddf3d Customized was made for advertising and had the companies logo on it a stronger version is for sale on thier website

Your wrong, they can't change permissions for designs under the CC SA lic.

Dude I help the company with thier projects I think I know what I'm talking about.ik they can't change the licence and they haven't but they can still legal sell a unbranded version

Then why the fear mongering with "fYI the flex door piece is patent pending and all rights to it belong to ddf3d" ? Anyone can use and change these files. There is no need for the multiple post about patent pending on a file that is CC-AT-NC-SA. It makes you look like your trying to start drama.

All I'm saying is that they own the intulectual rights to the flex spring
Email ddf3d and ask

If you look at the pic of the design in meshmixer mine doesn't have the weak spots