| 摘要 |
Improvement in a bulk loading facility having a fixed deck having a drop way projecting from and hinged to said deck so that it can be raised or lowered for loading, the drop way having an extendible deck slideably supported from and attached to the outboard end thereof, the drop way having a handrail assembly the improvement comprising a mechanism for operating the extendible deck including a lever type mechanism having a hand lever having a fulcrum and a locking mechanism, the fulcrum being fastened to the handrail assembly, the lower end of the lever being affixed to the deck for actuating same, the locking mechanism being operative upon release of the lever to lock the deck in position.
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