Invention Grant
US09221181B2 Support arm with brake mechanism 有权
支撑臂带制动机构

Support arm with brake mechanism
Abstract:
A Support arm with brake mechanism, characterized in that: a resilient component generates a resilient force acting in opposition to gravity, such that a supporting rod can move an object steadily; and, in the course of moving the object, a brake is started as needed to brake the supporting rod and fasten the supporting rod to a predetermined position.
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