Thingiverse
Mini LET Joint Box
by BYU_CMR
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### Overview
In February of 2025, three CMR students participated in the BYU Engineering Student Innovator of the Year Competition with an unique fidget box that uses [LET Joint](https://www.thingiverse.com/thing:6815297) technology developed by the CMR.
Because it's all printed in one piece, it simplifies assembly and has a unique look! Now you can print your own fold-up box!
###Technical Information
The root concepts of this design were published in Mechanism and Machine Theory in November of 2009.
[Lamina Emergent Torsional (LET) Joint - ScienceDirect](https://www.sciencedirect.com/science/article/pii/S0094114X09001116)
To learn more about compliant mechanisms in general, see the [BYU Compliant Mechanisms Research (CMR)](compliantmechanisms.byu.edu) website or these books: [Compliant Mechanisms](https://www.amazon.com/Compliant-Mechanisms-Larry-L-Howell/dp/047138478X/ref=sr_1_1?crid=AVJESXNNWTZQ&keywords=larry+howell&qid=1693861007&sprefix=larry+howell%2Caps%2C144&sr=8-1&ufe=ap
In February of 2025, three CMR students participated in the BYU Engineering Student Innovator of the Year Competition with an unique fidget box that uses [LET Joint](https://www.thingiverse.com/thing:6815297) technology developed by the CMR.
Because it's all printed in one piece, it simplifies assembly and has a unique look! Now you can print your own fold-up box!
###Technical Information
The root concepts of this design were published in Mechanism and Machine Theory in November of 2009.
[Lamina Emergent Torsional (LET) Joint - ScienceDirect](https://www.sciencedirect.com/science/article/pii/S0094114X09001116)
To learn more about compliant mechanisms in general, see the [BYU Compliant Mechanisms Research (CMR)](compliantmechanisms.byu.edu) website or these books: [Compliant Mechanisms](https://www.amazon.com/Compliant-Mechanisms-Larry-L-Howell/dp/047138478X/ref=sr_1_1?crid=AVJESXNNWTZQ&keywords=larry+howell&qid=1693861007&sprefix=larry+howell%2Caps%2C144&sr=8-1&ufe=ap
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