Invention Grant
US09272168B2 Energy absorbers, connectors and horizontal lifeline systems 有权
能量吸收器,连接器和水平救生索系统

Energy absorbers, connectors and horizontal lifeline systems
Abstract:
An energy absorber including a strap including at least a first path of relatively reduced strength extending over at least a portion of the length of the strap. The energy absorber also includes at least a first transition region including a first initial point where tearing begins along the first transition region when a force above a threshold force is applied (to the energy absorber/strap) and a first end point. The first end point is in operative connection with a first point on the first path so that tearing continues along the first path after tearing along the first transition region. A gradual increase in load occurring as tearing occurs along the transition region.
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