Eagle Arm

For discussion of arm designs.
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PeterBinkley
Posts: 48
Joined: Fri Feb 13, 2015 5:49 pm
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Eagle Arm

Postby PeterBinkley » Mon Jun 01, 2015 1:40 am

I'm trying to develop an open-source version of a transradial device, and I'm calling it the Eagle Arm. It would actuate by hunching shoulders forward, which pulls on a "backpack" type harness. A cable would run from the shoulders down a bowden tube and into a socketed glove. Attached images are the inspiration for the shoulder component of this device and the beginnings of a printable version of triglides for the shoulders. Just add nylon straps.

Buckles like this print fast, easy and strong.
Attachments
EagleArm.JPG
EagleArm.JPG (17.04 KiB) Viewed 1520 times
EagleArm02.JPG
EagleArm02.JPG (81.17 KiB) Viewed 1520 times

joecross
Posts: 80
Joined: Fri Mar 13, 2015 11:03 am
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Re: Eagle Arm

Postby joecross » Sun Mar 06, 2016 11:52 pm

Hi Peter. Has there been any progress on this? We have several requests for shoulder-driven devices in Ghana, Nigeria and Hungary. I'm thinking of something like , but using flexible filament like the .

Thoughts?

Jfwinston
Posts: 11
Joined: Tue Jun 13, 2017 1:03 am
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Re: Eagle Arm

Postby Jfwinston » Wed Mar 28, 2018 3:21 pm

Same questions as Joe^^^

This seems very interesting.
Co-lead at e-NABLE Portland, mechanical engineer, and no idea what I'm doing


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