| 摘要 |
<p>TITLE IMPROVEMENT IN A BULK LOADING FACILITY HAVING A DROP WAY Improvement in a bulk loading facility having a fixed deck having a drop way projecting from and hinged to the deck so that it can be raised or lowered for loading, the drop way having a handrail assembly, the improvement comprising a safety cage assembly affixed to the front end of the drop way, the safety cage assembly forming an enclosed workspace in front of the front edge of the drop way, the safety cage assembly having a top member of structural truss design affixed to the top rail of the handrail assembly and at least one lower member flexibly supported by the top truss member, whereby the safety cage assembly collapses to minimum profile in the raised position of the drop way.</p> |
