Locking Arrangement for Patient Lift
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United States of America Patent
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Issued Date -
Oct 27, 2022
app pub date -
Sep 14, 2020
filing date -
Sep 14, 2020
priority date (Note) -
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Abstract
A locking arrangement for a patient lift configured to selectively lock the vertical movement of a patient support mounting device connected to a lifting device of the patient lift via a load bearing member. The locking arrangement including a shape memory alloy element and a locking device. The shape memory alloy element is connected to the locking device and arranged to selectively actuate the locking device to control a locking force on an engagement member mechanically connected to a motor and the load bearing member of the patient lift. The present invention further relates to a patient lift including the locking arrangement.
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