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Design exoskeleton shoulder restraint ..this is NOT to help lift items, it is to restrain movement of arm!

We do NOT need a production version, just something workable and then we can do refinements. Prefer you use as much off the shelf hinges, gimbals, bearings, etc. as possible...device should have material costs of under $100.00

Need to make wearable device PROTOTYPE to restrain arms with a locking mechanism installed on wearer's back (preferably) or shoulder....if you have seen exoskeletons, desired device is similar but NO lifting assistance is required. We want to restrain a wearer's arm on each side of the body by use of a lock mounted on each the shoulders.

I have tried many ways but too much slack or loose fit of devices allows too much freedom of movement of arms even though shoulder implement locks the arms...plus gimbal lock problems using various hinges and multi-directional sockets ....we can integrate the device into off the shelf motocross vest (we have a baseball umpire vest also that would work) of some kind if necessary to get better stability

This video is close to what is desired, but needs a way to lock the sliding bars from a locking device mounted on the shoulder. above the sliding bars:

[login to view URL]

So the sliding part of this gets locked from above with a hand pushing down on the lock (two locks, each mounted on one shoulder) and this locking restrains the wearer's arm at the bicep/tricep...

note on the comau device video the arms slide while lock is not engaged, this function would have to be arrested, the arms need to be contained only after the lock happens...and then be easily released

Skills Required/desired

past design of a robot's shoulder would be helpful

Engineering

CAD/CAM

Mechanical Engineering

Engineering Drawing

Skills: Engineering, Manufacturing Design, Mechanical Engineering

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About the Employer:
( 0 reviews ) Windsor, United States

Project ID: #19980227

10 freelancers are bidding on average $456 for this job

ashrafshekh

Hello, Greetings of the day, I have gone through the description & found interesting. I have done many project related to mechanical engineering, 3D modelling, product designing, any kind of simulation, MATLAB, desig More

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rabbora

I am mechanical engineer. I have experience to design and simulate many products using Solidworks and Ansys. If you will hire me, you will get satisfied result for shortest time with high quality.. I can help you.

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CADninja

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thanhbinh160886

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pankajp12345

Hello ! Please share your current design details. I might be able to help you in developing mechanism as needed. Skills: Mechanical Engineering, Solidworks, Autocad, Fusion 360, Catia, Inventor, Ansys, Keyshot Bid q More

$250 USD in 7 days
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mic0709

Good day sir we are a team of professional mechanical, electrical and industrial designers We have similar design experience in developing a lock design needed for lifting using arms Though we have not yet developed More

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ivanlourens

Good day. I am interested in designing the exoskeleton. I am a 3D designer and I can provide both CAD files and rendered images. If you have any questions please dont hesitate to contact me. Thank you

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hsh564cf84accd96

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RoboTechnics

Hello, I believe I could answer the product development needs of your project in terms of both design and hardware development. I have the experience, especially in wearable product development, I and my team develop More

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gajjarrajan111

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