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FALL ARREST DEVICE WITH CONTROLLED RETRACTION SPEED
FALL ARREST DEVICE WITH CONTROLLED RETRACTION SPEED
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机译:降速控制的秋季逮捕装置
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摘要
A fall arrest device, such as a self-retracting lanyard (or lifeline) including: a rotatable drum for winding a lifeline; and a brake arrangement comprising a rotatable brake body arranged to rotate in response to rotation of the drum; wherein rotation of the rotatable brake body applies a braking force to the drum as the lifeline is being retracted onto the drum.
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