Laminated electroactive polymer bow
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United States of America Patent
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Jul 25, 2017
Grant Date -
N/A
app pub date -
Mar 1, 2016
filing date -
Mar 1, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An electronic recurve bow includes an electronic control riser having a body configured to be held in a hand of a user, wherein the body includes a power supply configured to provide operating power, a user input configured to receive a user selection of a draw weight for the bow, a controller configured to receive the user selection of the draw weight from the user input and configured to output electronic control signals in response to the user selection of the draw weight, and a pair of electronically controlled laminated electroactive polymer limbs coupled to the electronic control riser, wherein each limb comprises a base material and an electronically controllable material, wherein the electronically controllable material comprises a material having a variable stiffness in response to the output electronic control signals.
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