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US09504528B2 Bidirectional ramped disposable torque limiting device 有权
双向倾斜一次性扭矩限制装置

Bidirectional ramped disposable torque limiting device
摘要:
A bidirectional torque limiting driver with a handle, internal wall, movable head and a tool mounted thereon, with flexible torque limiting flex ramp(s) formed on said internal wall, whereby said ramps move under sufficient force to impart a predetermined torque to a tip is disclosed.
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