Designed and manufactured a unique unidirectional retractable pulley mechanism to be incorporated in a headphone stand application, which prevented damage to the user’s audio device.
The product uses a power spring to allow the cable to be retractable, and the device avoids the use of a slip ring. The mechanism can be used in many different applications.
The power spring which is essential to the product was kindly provided by the US based Vulcan Springs, free of charge.
My full powerpoint on this project can be sent upon request.
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