Safety device for securing load suspended from crane hook, has pawl which can be pushed manually against inside of hook in position away from hook mouth
摘要
<p>A pawl (8) covering the hook mouth (14) can be manually pivoted into a position against the inside of the hook (1) by pushing against its outer upper region in order to allow a load to be engaged or disengaged. The pawl is biased against the hook tip (15) by a spring.</p>
