OpHEx - the open hardware exoskeleton

Contributers:
Peter Jüstel
Leon Puteanus


How to use this?

The included .pdf files contain the cutting patterns for a lasercutting machine. Use 4 mm plywood. Once cut, you'll need to sand the cutting edges that need to be glued. Use wood glue for best results and sustainability. To figure out which parts go where, look at the pictures!



Extra parts needed:

- An old backpack you can use the back pane and the straps of
- M3 and M4 screws, nuts and discs. Preferably self-locking nuts. For easier use of the adjustment parts, also get some winged nuts.
- Graphite spray for the rotary joints
- Round wood of 19 and 20 mm diameter




License:
The material included in the laserpattern.zip file is licensed under CC BY 4.0. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

DISCLAIMER
THERE IS NO WARRANTY FOR THE PROVIDED MATERIAL, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE MATERIAL IS WITH YOU. SHOULD THE MATERIAL PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

LIMITATION OF LIABILITY
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE MATERIAL AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE MATERIAL (INCLUDING BUT NOT LIMITED TO LOSS OF LIFE OR LIFE BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE MATERIAL TO OPERATE WITH ANY OTHER SITUATION), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the material, unless a warranty or assumption of liability accompanies a copy of the material in return for a fee.