Safety belt and system for checking a usage status of the safety belt
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United States of America Patent
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Jul 9, 2013
Grant Date -
Apr 21, 2011
app pub date -
Oct 19, 2010
filing date -
Oct 20, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A safety belt includes a connecting member including a rope, an attaching portion connected to a first end of the rope and arranged to be attached to a body belt worn around a body of a worker, a hook connected to a second end of the rope, and a load detection portion arranged to detect whether or not a load is applied to the connecting member and to output a load detection signal. The safety belt also includes a control device that includes a receiver unit arranged to receive the load detection signal, a control unit arranged to determine a status of the worker or a status of the safety belt based on the load detection signal, and a notification unit arranged to provide a notification in accordance with control by the control unit corresponding to the determined status.
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